US ENERGY CORP - Annual Report: 2005 (Form 10-K)
UNITED
      STATES
    SECURITIES
      AND EXCHANGE COMMISSION
    Washington,
      D.C. 20549
    FORM
      10-K
    (Mark
      One)
    | X | Annual
                report pursuant to section 13 or 15(d) of the Securities Exchange
                Act of
                1934 for the fiscal year Ended December 31, 2005 | 
|  | Transition
                report pursuant to section 13 or 15(d) of the Securities Exchange
                Act of
                1934 for the  | 
| transition
                period from ___________ to
                ___________ | 
Commission
      file number 000-6814
    | U.S.
                ENERGY CORP. | 
| (Exact
                Name of Company as Specified in its
                Charter) | 
| Wyoming | 83-0205516 | |
| (State
                or other jurisdiction of | (I.R.S.
                Employer | |
| incorporation
                or organization) | Identification
                No.) | |
| 877
                North 8th West, Riverton, WY | 82501 | |
| (Address
                of principal executive offices) | (Zip
                Code) | |
| Registrant's
                telephone number, including area code: | (307)
                856-9271 | 
| Securities
                registered pursuant to Section 12(b) of the Act: None | 
| Securities
                registered pursuant to Section 12(g) of the Act: Common
                Stock, $0.01 par value | 
(Title
      of
      Class)
    Indicate
      by check mark if the registrant is a well-known seasoned issuer, as defined
      in
      Rule 405 of the Securities Act. YES
NO
      X
    Indicate
      by check mark if the registrant is not required to file reports pursuant to
      Section 13 or Section 15(d) of the Act. YES
NO
      X
    Indicate
      by check mark whether the Registrant (1) has filed all reports required to
      be
      filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
      the
      preceding 12 months (or for such shorter period that the Company was required
      to
      file such reports), and (2) has been subject to such filing requirements for
      the
      past 90 days. YES
      X NO
    Indicate
      by check mark whether the registrant is a large accelerated filer, an
      accelerated filer, or a non-accelerated filer. See definition of “accelerated
      filer and large accelerated filer” in Rule 12b-2 of the Exchange
      Act.
    Large
      accelerated filer  Accelerated
      filer  Non-accelerated
      filer X
    Indicate
      by check mark whether the registrant is a shell company (as defined in Rule
      12b-2 of the Exchange Act). YES
NO
      X
    State
      the
      aggregate market value of the voting and non-voting common equity held by
      non-affiliates computed by reference to the price at which the common equity
      was
      last sold, or the average bid and ask price of such common equity, as of the
      last business day of the registrant’s most recently completed second fiscal
      quarter. $55,785,600.
    | Class | Outstanding
                at March 31, 2006 | |
| Common
                stock, $.01 par value | 19,520,430
                Shares | 
Documents
      incorporated by reference:
      Portions of the documents listed below have been incorporated by reference
      into
      the indicated parts of this report
    Proxy
      Statement for the Meeting of Shareholders to be held in June 2006, into Part
      III
      of the filing.
    Indicate
      by check mark if disclosure of delinquent filers, pursuant to Item 405 of
      Regulation S-K is not contained herein and will not be contained, to the best
      of
      the Registrant's knowledge, in definitive proxy or information statements
      incorporated by reference in Part III of this Form 10-K or any amendment to
      this
      Form 10-K .
    -2-
        DISCLOSURE
      REGARDING FORWARD-LOOKING STATEMENTS
    This
      Annual Report on Form 10-K includes "forward-looking statements" within the
      meaning of Section 21E of the Securities Exchange Act of 1934, as amended (the
      "Exchange Act"). All statements other than statements of historical fact
      included in this Report are forward-looking statements, including without
      limitation the statements under Management's Discussion and Analysis of
      Financial Condition and Results of Operations; the disclosures about U.S Energy
      Corp.’s (“USE” or the “Company”) interest in coalbed methane ("CBM") as a result
      of its minority equity interest in Pinnacle Gas Resources, Inc. (“Pinnacle”) and
      its ownership in Class D shares of Enterra US Acquisitions Inc., a subsidiary
      of
      Enterra Energy Trust (“Enterra”), the disclosures about possible exploration and
      other programs for uranium and molybdenum properties; and the disclosures about
      Sutter Gold Mining Inc. (“SGMI”), formerly Globemin Resources Inc., and its
      plans for a gold property in California. Whenever words like "expect,"
      "anticipate" or "believe" are used, we are making forward-looking
      statements.
    Although
      we believe that our forward-looking statements are reasonable, we don't know
      if
      our expectations will prove to be correct. Where we express an expectation
      or
      belief as to future events or results, such expectation or belief is expressed
      in good faith and believed to have a reasonable basis. However, our
      forward-looking statements are subject to risks and uncertainties, which could
      cause actual results to differ materially from future results expressed,
      projected or implied by those forward-looking statements. Important future
      factors that could cause actual results to differ materially from expectations
      will depend on:
    For
      CBM
      gas, USE holds a minority equity interest in Pinnacle and Enterra, but is not
      directly involved in their operations. Two officers of USE (Mark Larsen and
      Keith Larsen) serve on the Pinnacle board of directors, which consists of eight
      members. USE has no representation on the Enterra board of directors. The value
      of USE’s equity interest in Pinnacle and Enterra will depend on those companies’
financial performance.
    For
      the
      uranium properties, market prices for uranium oxide, whether and on what terms
      capital can be obtained to develop the properties (and for the uranium mill
      in
      Utah, refurbish and put the mill into operation); the availability of permits
      to
      mine the properties, and whether the Utah mill can obtain an operating license
      from the State of Utah.
    For
      the
      gold properties held by SGMI, whether certain permits can be obtained from
      the
      State of California and the County of Amador, and whether and on what terms
      capital can be obtained for further exploration, mining and construction of
      processing operations.
    For
      the
      molybdenum property re-acquired near Crested Butte, Colorado on February 28,
      2006, our ability to comply with the Colorado regulatory requirements to operate
      a water treatment plant on the properties; whether we have adequate water rights
      for mine development and operation and processing; whether market prices for
      molybdic oxide remain at a level that is profitable; and whether permits and
      bonding for a mine and processing facility can be obtained, and whether USE
      and
      Crested can raise the necessary capital and/or enter into a joint venture or
      other arrangement with a third party to put the property into
      production.
    The
      forward-looking statements should be considered in the context of all the
      information in this Annual Report.
    -3-
          DISCLOSURE
      REGARDING MINERAL RESOURCES UNDER SEC AND
    CANADIAN
      REGULATIONS
    USE
      is a
      joint venture partner with Uranium Power Corp. (“UPC”) and a major shareholder
      of SGMI. The common stock of UPC and SGMI, both Canadian corporations, are
      traded on the TSX-V, and are subject to the reporting requirements of the TSX-V
      and Canadian securities regulatory authorities. Harold F. Herron, Senior Vice
      President and Director of USE and Crested, serves on the board of directors
      of
      SGMI and is also the Company’s President and CEO and Chris Healey, Vice
      President Exploration of USE, serves on the board of directors of
      UPC.
    From
      time
      to time, UPC and SGMI make public disclosures in compliance with National
      Instrument 43-101, “Standards of Disclosure for Mineral Properties.” NI 43-101
      establishes procedures and standards for determining the existence of, and
      the
      reporting of, Mineral Resources and Mineral Reserves. Mineral Resources are
      classified in ascending categories of geological confidence, as Inferred,
      Indicated, and Measured. Each definition relates to a resource that is
      determined to be of “such a grade or quality that it has reasonable prospects
      for economic extraction.” Mineral Reserves are classified as Proven or
      Probable.
    The
      SEC
      allows public disclosure of the extent and grade of mineral deposits, and,
      under
      SEC Industry Guide 7, “Description of Property by Issuers Engaged or to be
      Engaged in Significant Mining Operations, of Proven (Measured) Reserves and
      Probable (Indicated) Reserves. In contrast to NI 43-101, the SEC does not allow
      public disclosure of Inferred, Indicated, or Measured Resources. In addition,
      there are some significant differences in the standards allowed, and the
      procedures required to be followed by the SEC for public disclosure of the
      SEC’s
      Proven (Measured) Reserves and Probable (Indicated) Reserves, as compared to
      NI
      43-101 for Proven and Probable Mineral Reserves.
    United
      States residents, who obtain information about those of our uranium properties,
      and about the3 gold properties, which are reported upon by UPC and SGMI to
      the
      TSX-V in accordance with NI 43-101, and about SGMI’s gold properties, are
      cautioned that such information may be materially different from what would
      be
      permitted under SEC rules for United States companies.
    -4-
          Risk
      Factors
    The
      following risk factors should be considered in evaluating the information in
      this Form 10-K.
    Uncertain
      value of investment securities, and operating losses.
      At
      December 31, 2005, we recorded $14,760,800 for the value of investments in
      non-affiliates (including the Class D shares of Enterra US Acquisitions Inc.
      and
      $957,700 for the common stock in Pinnacle). However, the Class D shares are
      not
      tradable, but they will automatically convert to Enterra Energy Trust Units
      on a
      one-for-one basis on June 1, 2006. The cash we can realize from the Class D
      shares will depend on the price of Enterra Energy Trust Units, which has been
      somewhat volatile since June 1, 2005. Pinnacle is a private company. The cash
      we
      can realize from this investment presently is not determinable.
    We
      have a
      history of operating losses, and our working capital needs have primarily come
      from the receipt of funds from liquidating investments and selling equity.
      These
      sources of capital may not be sufficient to develop our mineral properties,
      none
      of which have proved reserves.
    Working
      capital and future receipt of proceeds from liquidating the Enterra securities
      are expected to be sufficient to fund general and administrative expenses,
      and
      conduct exploration and a limited amount of development work on the mineral
      properties, through 2006. However, putting mineral properties into production
      (constructing and operating mines and processing facilities) requires very
      substantial amounts of capital. We are seeking financing sources or
      large-company industry partners for our uranium, gold and molybdenum properties,
      but have not entered into agreements for such financing. The development of
      some
      or all of the properties will likely be delayed until we are successful in
      obtaining financing, either in direct capital or through arrangements with
      industry partners.
    We
      intend
      to use proceeds from liquidating the Enterra securities, and intend to use
      proceeds we might receive from liquidating other securities which we might
      receive from sale of other of our mineral properties, in our minerals
      exploration and development business. We are not in the business of investing,
      reinvesting or trading in securities.
    Uncertainties
      in the value of the mineral properties.
      While
      we believe that our mineral properties are valuable, substantial work and
      capital will be needed to establish whether they are valuable in
      fact.
    ·  The
      profitable mining and processing of uranium and possibly vanadium at and in
      the
      vicinity of Plateau Resource Limited’s (“Plateau”) properties in Utah, will
      depend on many factors: Obtaining properties in close proximity of the
      Shootaring Mill to keep transportation costs economic; delineation through
      extensive drilling and sampling of sufficient volumes of mineralized material
      with sufficient grades to make mining and processing economic over time;
      continued sustained high prices for uranium oxide and vanadium; obtaining the
      capital required to upgrade the Shootaring Mill, and/or possibly add a vanadium
      circuit, and obtaining and continued compliance with operating
      permits.
    ·  The
      profitable mining at the Sheep Mountain uranium properties in Wyoming will
      depend on: Evaluations of existing and future drilling data to delineate
      sufficient volumes and grades of mineralized material to make mining and
      processing economic over time; continued sustained high prices for uranium
      oxide
      and UPC and USE having sufficient capital. In addition, there is no operating
      mill near the Sheep Mountain properties, although the Sweetwater Mill (which
      is
      on standby) is located 30 miles south of Sheep Mountain. The ultimate economics
      of mining the Sheep Mountain properties will depend on sufficient volumes and
      grades of mineralized materials, sustained high uranium oxide prices and access
      to an operating mill.
    -5-
        ·  The
      profitable mining and processing of gold by SGMI will depend on many factors,
      including: Receipt of permits and keeping in compliance with permit conditions;
      delineation through extensive drilling and sampling of sufficient volumes of
      mineralized material with sufficient grades to make mining and processing
      economic over time; continued sustained high prices for gold, and obtaining
      the
      capital required to initiate and sustain mining operations and build and operate
      a gold processing mill.
    ·  The
      Lucky
      Jack Project (formerly the Mount Emmons molybdenum property) has had extensive
      work conducted by prior owners. This data will have to be updated to the level
      of a current feasibility study to determine the viability of starting mining
      operations. Obtaining mining and other permits to begin mining the molybdenum
      property may be difficult, and like any mining operation, capital requirements
      for a molybdenum mining operation will be substantial. There is a history of
      opposition by local government entities and environmental organizations to
      the
      prior owners seeking permits to mine this property. This opposition has been
      expressed in litigation from time to time. Continued legal challenges may delay
      putting the Lucky Jack Project into production.
    ·  We
      have
      not yet obtained feasibility studies on any of our mineral properties. These
      studies would establish the economic viability, or not, of the different
      properties based on extensive drilling and sampling; the design and costs to
      build and operate mills; the cost of capital, and other factors. Feasibility
      studies can take many months to complete. These studies are conducted by
      professional third party consulting and engineering firms, and will have to
      be
      completed, at considerable cost, to determine if the deposits contain proved
      reserves (amounts of minerals in sufficient grades that can be extracted
      profitably under current pricing assumptions for development and operating
      costs
      and commodity prices). A feasibility study usually (but not always) must be
      completed in order to raise the substantial capital needed to put a mineral
      property into production. We have not established any reserves (economic
      deposits of mineralized materials) on any of our properties, and future studies
      may indicate that some or all of the properties will not be economic to put
      into
      production.
    Compliance
      with environmental regulations may be costly.
      Our
      business is intensely regulated by government agencies. Permits are required
      to
      explore for minerals, operate mines, build and operate processing plants. The
      regulations under which permits are issued change from time to time to reflect
      changes in public policy or scientific understanding of issues. If the economics
      of a project cannot withstand the cost of complying with changed regulations,
      we
      might decide not to move forward with the project.
    USE
      must
      comply with numerous environmental regulations on a continuous basis, to comply
      with the United States: Clean Air Act, the Clean Water Act, the Resource
      Conservation and Recovery Act ("RCRA"), and the Comprehensive Environmental
      Response Compensation Liability Act ("CERCLA"). For example, water and dust
      discharged from mines and tailings from prior mining or milling operations
      must
      be monitored and contained and reports filed with federal, state and county
      regulatory authorities. Additional monitoring and reporting is required by
      the
      Utah Division of Radiation Control for uranium mills even if not currently
      operating (like the Shootaring Mill at Ticaboo, Utah). The Abandoned Mine
      Reclamation Act in Wyoming and similar laws in other states where we have
      properties impose reclamation obligations on abandoned mining properties, in
      addition to or in conjunction with federal statutes. Environmental regulatory
      programs create potential liability for our operations, and may result in
      requirements to perform environmental investigations or corrective actions
      under
      federal and state laws and federal and state Superfund
      requirements.
    Failure
      to comply with these regulations could result in substantial fines,
      environmental remediation orders and/or potential shut down of the project
      until
      compliance is achieved. Failure to timely obtain required permits to start
      operations at a project could cause delay and/or the failure of the project
      resulting in a potential write-off of the investments therein.
    -6-
          Possible
      Dilution to Shareholders.
      Because
      we don’t have enough capital to put our properties into production, shareholders
      may be diluted in their ownership if we raise capital. Direct dilution would
      occur if we sell preferred stock, common stock, or debt, convertible into common
      stock, with conversion and other terms which large institutions can negotiate
      for substantial capital financings which result in more favorable terms than
      buying stock in the market. Indirect dilution would occur if institutional
      financing is raised for a subsidiary company. In this scenario, the percentage
      of the subsidiary held by us would be diluted.
    PART
      I
    Item
      1 and Item 2. Business and Properties.
    General
    U.S.
      Energy Corp. is a Wyoming corporation (formed in 1966) in the business of
      acquiring, exploring, developing and/or selling or leasing mineral and other
      properties. USE and Crested Corp. ("Crested") originally were independent
      companies, with two common affiliates (John L. Larsen and Max T. Evans; Mr.
      Evans died in February 2002). In 1980, USE and Crested formed a joint venture
      ("USECC") to do business together (unless one or the other elected not to pursue
      an individual project). From time to time, USE has funded many of Crested's
      obligations because Crested did not have the funds to pay its share of the
      obligations. Crested has paid a portion of this debt by issuing common stock
      to
      USE. At December 31, 2005, Crested owed $10,821,800 to USE.
    Historically,
      our business strategy has been, and will continue to be, acquiring undeveloped
      and/or developed mineral properties at low acquisition costs and then operating,
      selling, leasing or joint venturing the properties, or selling the companies
      we
      set up to other companies in the mineral sector at a profit.
    Typically,
      projects initially are acquired, financed and operated by USE and Crested in
      their joint venture (see below). From time to time, some of the projects are
      then transferred to separate companies organized for that purpose, with the
      objective of raising capital from an outside source for further development
      and/or joint venturing with other companies. Examples include: SGMI for gold
      and
      Rocky Mountain Gas, Inc. (“RMG”) for coalbed methane gas, referred to as “CBM”.
      Additional subsidiaries have been organized: U.S. Uranium Ltd. for uranium
      and
      U.S. Moly Corp. for molybdenum. Initial ownership of these subsidiaries would
      be
      by USE and Crested, with additional stock (plus options) held by their officers,
      directors and employees.
    From
      2002
      through mid-2005, USE's primary business focus was in the CBM business conducted
      through RMG. RMG was sold to Enterra Energy Trust (TSX: ENT.UN and NYSE: ENT)
      on
      June 1, 2005. Beginning in 2004 and continuing into 2006, commodity prices
      for
      the minerals in our other properties increased significantly. Management
      believes that the rebound in uranium, gold and molybdenum commodity prices
      presents valuable opportunities.
    Management’s
      strategy to generate a return on shareholder capital is to demonstrate
      prospective value in the mineral properties sufficient to support substantial
      investments by investment groups, financial institutions and/or large industry
      partners, and then bring long term development expertise to move the properties
      into production. In the alternative, we might sell one or more of the properties
      (or our subsidiaries which hold the properties) outright, as we did with RMG
      in
      2005.
    -7-
          To
      demonstrate prospective value in the mineral properties and raise the necessary
      capital for development of the mineral projects in 2006 to 2007, management
      is
      considering having feasibility studies conducted on each of the properties.
      These studies, to be performed by independent engineering firms, will in
      general, determine the economic feasibility, at commodity prices existing at
      the
      time of the studies, of various mine plans for the properties, and various
      processing (milling) facilities to refine the minerals to saleable commodities,
      given the known mineral grades in the properties. In some instances, significant
      additional exploratory drilling may have to be done to further delineate grades
      as well as the extent of the minerals in the ground, if any.
    The
      principal uncertainties in the successful implementation of our strategy
      are:
    | · | Whether
                feasibility studies will show, for any of the properties, that the
                minerals can be mined and processed profitably. Commodity prices
                for gold,
                uranium and molybdic oxide must be at levels so the properties can
                be
                mined at a profit; | 
| · | Whether
                the feasibility studies will show volume and grades of mineralization,
                and
                manageable costs of mining and processing, which are sufficient to
                bring
                industry partners to the point of investment,
                and | 
| · | Whether
                we can negotiate terms with industry partners, which will return
                a
                substantial profit to USE for its retained interest and the project’s
                development costs to that point in time, or, the property (or the
                applicable subsidiary) can be sold
                outright. | 
However,
      it is possible that we may be able to raise capital for (or bring an industry
      partner into) a property without having a feasibility study
      prepared.
    To
      some
      extent, the economic feasibility of a particular property can be changed with
      modifications to the mine/processing plans (add or not add a circuit to process
      a particular mineral, enlarge or reduce the production and mine plan, etc.).
      However, overall, the principal drivers to attainment of the business strategy
      are the quality of the minerals in the ground and international commodity
      prices.
    Principal
      executive offices of USE and Crested are located in the Glen L. Larsen building
      at 877 North 8th West, Riverton, Wyoming 82501, telephone 307-856-9271. SGMI
      has
      an office in Sutter Creek, California.
    In
      this
      Annual Report, "we," "Company" or "USE" refer to U.S. Energy Corp. including
      Crested Corp. ("Crested") and other subsidiaries unless otherwise specifically
      noted. USE's fiscal year ends December 31.
    USE
      files
      annual reports, quarterly reports and current reports, proxy statements and
      other information with the U.S. Securities and Exchange Commission (the “SEC”).
      You may read and copy any document we file at the SEC’s Public Reference Room at
      Room 1024, 450 Fifth Street, NW, Washington, D.C. 20549. Please call the SEC
      at
      1-800-SEC-3300 for information on the Public Reference Room. The SEC maintains
      a
      Web site that contains annual, quarterly and current reports, proxy statements
      and other information that issuers (including USE) file electronically with
      the
      SEC. The SEC’s Web site is http://www.sec.gov.
    USE’s
      Web
      site is http://www.usnrg.com. USE makes available free of charge through its
      internet site, via a link to the SEC’s Web site at http://www.sec.gov, its
      annual reports on Form 10-K; quarterly reports on Form 10-Q; current reports
      on
      Form 8-K, and Forms 3, 4 and 5 filed on behalf of directors and executive
      officers.
    -8-
          Capital
      Activities in 2005 and First Quarter 2006.
    USE
    $3,000,000
      Geddes Loan Repayment- 2005.
      In the
      third quarter 2004, we borrowed $3,000,000 from Geddes and Company (“Geddes”) of
      Phoenix, Arizona. The loan (convertible to RMG Common stock) was scheduled
      to
      mature on July 30, 2006, with 10% annual interest, and was secured principally
      by RMG's CBM properties in the Castle Rock of Montana prospect and 4,000,000
      shares of RMG stock held by USE. In connection with the loan, RMG issued to
      Geddes five year warrants to buy 600,000 shares of common stock of
      RMG.
    On
      June
      1, 2005, and in connection with the sale of RMG to Enterra, USE and Geddes
      agreed to restructure the $3,000,000 secured debt; extinguish Geddes' right
      to
      convert the debt to RMG shares, retire outstanding RMG warrants and issue USE
      shares (and transfer some of the Class D shares of Acquisitions) to
      Geddes.
    Pursuant
      to the agreement, USE agreed to pay Geddes $500,000 cash and the $2,500,000
      balance in ten monthly installments of $250,000 (plus interest) beginning July
      1, 2005. USE also transferred to Geddes 10,664 of the Class D shares of
      Acquisitions (valued at $225,000 or $21.10 per Class D share), which USE
      received on closing of the Enterra agreement, and USE agreed to issue $225,000
      in restricted shares of USE common stock (at the market price of $4.23 on
      September 27, 2005). As of June 1, 2005, Geddes' option to convert the debt
      to
      RMG shares and all RMG warrants were extinguished, which was required under
      the
      Enterra agreement discussed below. The restructured debt was secured with
      157,895 of the Enterra Initial Units out of USE's portion thereof (to be
      released back to USE in tranches as installments were paid), and with the other
      original collateral securing Geddes' loan which is unrelated to
      RMG.
    On
      August
      1, 2005, USE paid cash to completely retire the restructured the Geddes debt
      with proceeds from the sale of RMG to Enterra Energy Trust. All collateral
      associated with the Geddes Loan has been released.
    $4,720,000
      Loan Repayment- 2005.
      On
      February 4, 2005, we borrowed $4,000,000 from seven accredited investors,
      issuing $4,720,000 face amount of unsecured debentures (including three years
      of
      annual interest at 6%). Net proceeds to USE were $3,700,000 after paying a
      commission and lenders' legal costs and prepayment of interest.
    The
      face
      amount of the debentures was payable every six months from February 4, 2005,
      in
      five principle and interest installments of 20% each period, in cash or in
      restricted common stock of USE. USE had the right to pay this amortization
      payment in cash, or in stock at the lower of $2.43 per share (the “set price”)
      or 90% of the volume weighted average price of USE’s stock for the 90 trading
      days prior to the repayment date. The set price was determined based on the
      formula of 90% of the volume weighted average price of the stock over the 90
      trading days prior to February 4, 2005. The debentures were convertible by
      the
      lenders, at any time, to restricted common stock of USE at the set
      price.
    USE
      also
      issued warrants to the investors, expiring February 4, 2008, to purchase 971,195
      shares of restricted common stock, at $3.63 per share (equal to 110% of the
      Nasdaq closing price on February 3, 2005). The number of shares underlying
      the
      warrants equaled 50% of the shares issuable on full conversion of the debentures
      at the set price (as if the debentures were so converted on February 4, 2005).
      At December 31, 2005, warrants on 485,597 shares had been exercised, for which
      USE had received $1,762,700; as of March 1, 2006, an additional 121,400 warrants
      had been exercised for $440,700, leaving 364,198 of the warrants
      outstanding.
    -9-
          Warrants
      to purchase 100,000 shares, at the same price and under the same terms as the
      warrants issued to the investors, were issued to HPC Capital Management (a
      registered broker-dealer) as compensation (in addition to a 7% cash commission)
      for its services in connection with the transaction. None of those warrants
      were
      exercised at December 31, 2005. At March 1, 2006, 100,000 of these warrants
      had
      been exercised for $363,000.
    If
      in any
      period of 20 consecutive trading days, USE’s stock price exceeds 200% of the
      warrants’ exercise price, on each of the trading days, the warrants will expire
      on the 30th
      day
      after USE sends a call notice to the warrant holders.
    USE
      has
      filed with the Securities and Exchange Commission a registration statement
      to
      cover the future public sale of shares issuable in payment and/or conversion
      of
      the debentures, and the shares issuable upon exercise of the warrants. The
      registration statement also covers the future sale by HPC Capital Management
      of
      the shares issuable upon exercise of the warrants issued to HPC.
    Prior
      to
      the first scheduled debt payment, the investors exercised their option to
      convert the entire debentures to 1,942,387 shares of USE restricted common
      stock. The first conversion was made on June 14, 2005 and the last conversion
      was made on July 15, 2005. Therefore the entire $4,720,000 debt has been
      retired.
    Sale
      of Rocky Mountain Gas, Inc. (“RMG”)
      - On
      June 1, 2005, Enterra US Acquisitions Inc. (a privately-held Washington
      corporation organized by Enterra for purposes of the RMG acquisition, hereafter
      "Acquisitions") acquired all the outstanding stock of RMG, for which Enterra
      paid $500,000 cash and issued $5,234,000 of Enterra units (the "Enterra Initial
      Units"), net of the $266,000 adjustment for the purchase of overriding royalty
      interests (effected May 1, 2005); and issued Class D shares of Acquisitions
      (valued at $14,000,000), in the amounts of 436,586 shares to USE and 245,759
      shares to Crested. The Enterra Initial Units and the Class D shares were issued
      pro rata to the RMG shareholders. USE’s and Crested's participation in the
      consideration received was approximately $18,341,600. USE’s consolidated
      subsidiary, Yellowstone Fuels, Inc. (“YSFI”) also received approximately
      $296,700. For information on the participation of USE employees, see Part III
      of
      this Annual Report.
    RMG
      was
      acquired by Enterra with approximately $3,500,000 of debt (at May 31, 2005)
      owed
      by its subsidiary (RMG I, LLC) to its mezzanine lenders; this debt has been
      eliminated from USE’s consolidated balance sheet. As a result of the RMG
      disposition, USE and Crested no longer directly hold coalbed methane properties,
      although with their holdings in securities of Enterra (and Acquisitions), and
      Pinnacle (a private coalbed methane company in which USE and Crested hold a
      minority equity interest), both companies will continue with investments in
      the
      oil and gas sector.
    During
      the three months ended September 30, 2005, USE and Crested sold all of the
      Enterra Initial Units they received as a result of the sale of RMG. As a result
      of the sale of these Enterra Initial Units, USE recorded an increase of
      $5,916,600 in cash from investing activities and a gain of $1,038,500 from
      the
      sale of marketable securities. The Enterra Initial Units received by YSFI are
      reflected on USE’s consolidated balance sheet as $77,100 as current assets -
      marketable securities. The Class D shares of Acquisitions are carried as
      $13,803,200 as investments in non-affiliates.
    -10-
          On
      June
      1, 2006, the 436,586 Class D shares of Acquisitions (not traded on any exchange)
      owned by USE, and the 245,759 shares owned by Crested, will be exchangeable,
      on
      a one-for-one basis, for additional Enterra units (the "Enterra Additional
      Units"); the Enterra Additional Units will be tradable on the Toronto Stock
      Exchange (the “TSX”) at that time (and on the NYSE on June 1, 2007). A
      substantial portion of any cash received by Crested from the sale of its Enterra
      Additional Units will be applied to its debt to USE. Although the ultimate
      value
      of the Class D shares of Acquisitions will not be determinable until converted
      to Enterra Additional Units and sold, the market value of the shares held by
      USE
      and Crested at March 27, 2006 was filed was a total of approximately $11.2
      million, if the shares had been converted to Enterra Additional Units on that
      date.
    Proceeds
      from liquidation over time of the Enterra Initial Units and the to-be-received
      Enterra Additional Units will fund exploration and development work on other
      mineral properties held by USE and Crested and will also be used for corporate
      overhead.
    RMG’s
      minority equity ownership of Pinnacle was not included in the disposition of
      RMG, but was assigned to USE and Crested in proportion to their ownership of
      RMG. Enterra is entitled to be paid by USE an amount of up to (but not more
      than) $2,000,000, if proceeds from a future disposition by USE and Crested
      to a
      third party of the minority equity interest in Pinnacle exceeds $10,000,000.
      Currently, we have no information about whether or when Pinnacle might become
      a
      public company or might be purchased by third parties. The value of the minority
      equity position upon a future disposition could be more or less than
      $10,000,000. The boards of directors of USE and Crested determined that the
      value of RMG’s minority equity interest in Pinnacle is approximately $6,250,000
      based upon Pinnacle’s recent sales of equity to its shareholders (RMG did not
      participate in those sales). To compensate the minority shareholders of RMG
      (including officers, directors and employees of USE and Crested, Mark J. Larsen
      (former president and a former director of RMG), YSFI and Tom Swank (a former
      director of RMG) for their pro rata beneficially-owned 5.9% ($370,916) of the
      $6,250,000 value of the minority Pinnacle interest transferred to USE and
      Crested, restricted shares of common stock of USE were issued to the former
      minority shareholders of RMG, pro rata for their May 31, 2005 percentage
      beneficial ownership in Pinnacle (through their former ownership in RMG). These
      USE shares were valued at $4.23 per share (the Nasdaq Official Close Price
      on
      September 27, 2005).
    For
      information on the participation in the Enterra agreement consideration of
      USE
      and Crested, certain of the officers and directors of USE and Crested, and
      two
      of the (former) officers and directors of RMG, please see the “Certain
      Relationships and Related Transactions" disclosures in Part III of this Annual
      Report.
    Conversion
      of RMG Preferred Stock.
      In the
      first quarter 2004, RMG raised $1,800,000 of equity financing from the sale
      of
      shares of Series A Preferred Stock in RMG, and warrants to purchase shares
      of
      common stock of USE, to institutional investors.
    As
      of
      March 1, 2005, all Series A Preferred Stock including dividends had been
      converted to and paid with USE common stock (894,299 shares), and all warrants
      had been exercised (150,000 shares of USE common stock).
    -11-
          Exercise
      of Warrants and Options.
    In
      2005,
      USE issued a total of 3,593,897 shares of its common stock pursuant to the
      exercise of warrants (910,362) and options (281,641); the 2001 stock
      compensation plan, as compensation (60,000); to outside directors (11,475);
      funding of USE’s Employee Stock Ownership Plan (56,494); conversion of
      subsidiary RMG common stock (54,720); conversion of RMG Series A Preferred
      shares (91,743); the payment of dividends on those RMG preferred shares
      (44,195); the conversion of debentures entered into by USE during the first
      quarter of 2005 (1,942,387); and the buyout of RMG’s minority shareholder
      interest in Pinnacle (140,880).
    Sutter
      Gold Mining Inc.
    In
      2004,
      Sutter Gold Mining Company, a majority-owned subsidiary with gold properties
      in
      California, was acquired by Globemin Resources Inc., a British Columbia
      corporation which is traded on the TSX Venture Exchange (“TSX-V) under its new
      name, Sutter Gold Mining Inc. (“SGMI”).
    Molybdenum
    On
      February 28, 2006, Phelps Dodge Corporation (“PD”) conveyed back to USE and
      Crested the mining claims at the Lucky Jack Project located near Crested Butte,
      Colorado. The properties included the transfer of ownership and operational
      responsibility for a water treatment plant located on the properties. In 2006,
      we are considering transferring the properties to a new subsidiary, U.S. Moly
      Corp.
    Uranium
    On
      December 8, 2004, USE and Crested entered into a Purchase and Sales Agreement
      to
      sell a 50% interest in the Sheep Mountain (Wyoming) uranium properties to Bell
      Coast Capital Corp., now named Uranium Power Corp. (“UPC”), a British Columbia
      company trading on the TSX Venture Exchange. This agreement was amended in
      January 2005, for a total purchase price of $7,050,000 and 2.5 million shares
      of
      UPC stock, payable by installments through December 2007. UPC has also agreed
      to
      fund up to $10 million in exploration projects by funding the first $500,000
      of
      each of 20 projects.
    The
      parties signed a Mining Venture Agreement with UPC as of April 11, 2005 to
      develop and mine the Sheep Mountain and other properties to be
      acquired.
    Plateau
      Resources Limited Uranium Properties
    Plateau
      Resources Limited (“Plateau”), a wholly-owned subsidiary of USE, agreed in
      December 2004 to lease uranium properties now controlled or owned (and to be
      acquired) by a third party in reasonable proximity to Plateau’s Shootaring
      Canyon Mill ("Shootaring Mill") in southeastern Utah. The purpose of this
      agreement is to obtain uranium properties for future mining to supply the
      Shootaring Mill, which we plan to put into production.
    Plateau
      owns and maintains the Shootaring Mill.
    USE
      and
      Crested are considering placing their ownership and cash flow rights in Plateau
      and other uranium assets into a newly formed entity, U.S. Uranium Ltd.
      (“USUL”).
    Summary
      Information about the Subsidiaries.
      Most
      operations are conducted through subsidiaries, the USECC Joint Venture with
      Crested, and jointly-owned subsidiaries of USE and Crested.
    -12-
          | Percent | Primary | |
| Subsidiary | Owned
                by USE(1) | Business
                Conducted | 
| Plateau
                Resources Limited | 100% | Uranium
                (Utah) - inactive mill - shut down, application filed to reopen and
                operate | 
| Crested
                Corp. | 71.0% | Uranium
                and molybdenum (inactive and shut down, with limited reactivation
                in
                uranium planned for 2006), and gold (being reactivated on a limited
                basis).  | 
| Sutter
                Gold Mining Inc. | 65.4% | Gold
                (California) - inactive - being reactivated | 
| Four
                Nines Gold, Inc. | 50.9% | Contract
                Drilling/Construction - inactive | 
| USECC
                Joint Venture | 50.0% | Uranium
                and molybdenum (inactive and shut down, with limited reactivation
                in
                uranium planned for 2006), and gold (being reactivated). Limited
                real
                estate and airport operations.  | 
| Yellowstone
                Fuels Inc. | 35.9% | Uranium
                (Wyoming) - inactive - shut down | 
| Pinnacle
                Gas Resources, Inc.(2) | 32.3% | CBM
                exploration and production - active | 
| (1) | As
                of December 31, 2005 | 
(2) USE
      owns
      21% and Crested owns 11.3% for a consolidated ownership of 32.3% of the common
      stock of Pinnacle which does not reflect dilution which will occur after
      redeemable preferred shares held by third parties is converted to shares of
      common stock and outstanding options and warrants are exercised.
    The
      foregoing does not include information on ownership of subsidiaries which have
      been formed but not yet active (U.S. Uranium Ltd. and U.S. Moly Corp.). See
      Part
      III of this Report.
    Financial
      information about industry segments.
    Prior
      to
      the sale of RMG on June 1, 2005, USE derived revenues from two segments, 1)
      coalbed methane (and holding costs for inactive mining properties) and 2)
      commercial real estate. USE’s active coalbed methane operations were all sold as
      of June 1, 2005 with the exception of the minority passive equity interests
      that
      USE holds in Pinnacle and Enterra.
    In
      2004,
      2005 and continuing in 2006, activities in gold and uranium were initiated,
      and
      activities are expected to start up in molybdenum in 2006. In 2006 and beyond,
      we expect to continue to have one active industry segment - exploration and
      development of mineral properties in gold, molybdenum and uranium.
    The
      principal products of operating units within each of the reportable industry
      segments for the full years 2005, 2004 and 2003 are shown below.
    Industry
      Segments / Principal Products
    Minerals: Acquisition
      and exploration of CBM properties. This activity was material and recurring,
      and
      was our principal business focus in these periods until the sale of RMG to
      Enterra on June 1, 2005. Sales and leases of other mineral-bearing properties
      and, from time to time, the production and/or marketing of minerals also
      occurred. Activities in uranium and gold were largely shut down as recurring
      activities in the periods, but uranium and gold are being reactivated at the
      date of this Report, and activities in molybdenum are anticipated to begin
      in
      2006.
    -13-
          Commercial:
      The motel in Utah was sold in 2003, but reacquired from the buyer through
      foreclosure in 2006. Real estate rental and various contract services continue,
      including management services for subsidiary companies.
    Business
      and Properties
    Coalbed
      Methane
    Rocky
      Mountain Gas, Inc.
    On
      June
      1, 2005, RMG was sold to Enterra (see
      “Sale of Rocky Mountain Gas, Inc. (“RMG”)” above).
    Transaction
      with Pinnacle Gas Resources, Inc.
    On
      June
      23, 2003, RMG, CCBM and its parent company Carrizo Oil & Gas, Inc., and
      seven affiliates of Credit Suisse First Boston Private Equity (the "CSFB
      Parties") signed and closed agreements for a transaction with Pinnacle. The
      transaction included: (1) the contribution to Pinnacle by RMG and CCBM of all
      of
      their ownership of a portion of the CBM properties then owned by RMG and CCBM,
      in exchange for common stock and options to buy common stock in Pinnacle; and
      (2) $17,640,000 cash to Pinnacle by the CSFB Parties for common stock and series
      A preferred stock of Pinnacle, and warrants to purchase series A preferred
      stock
      of Pinnacle. The CSFB Parties have contributed significant additional capital
      to
      Pinnacle since June 2003.
    Pinnacle
      is a private corporation. Thus, only that information about Pinnacle which
      its
      board of directors elects to release is available to the public. All other
      information about Pinnacle is subject to confidentiality agreements among
      Pinnacle, USE and Crested, and the other Pinnacle shareholders.
    At
      December 31, 2005, USE and Crested’s consolidated ownership in Pinnacle's common
      stock was 32.3% (USE owned 21.0% and Crested owned 11.3%). These ownership
      percentages will be diluted when the CSFB owned redeemable preferred shares
      are
      redeemed for common stock and if and when outstanding warrants and options
      for
      common stock are exercised.
    Pinnacle
      is authorized to issue common and preferred stock. Pinnacle has issued series
      A
      preferred stock, all held by the CSFB Parties: Liquidation preference of $100.00
      per share; 10.5% compounded cumulative annual dividend (12.5% after July 1,
      2010); redeemable at Pinnacle's option after July 1, 2004 at a premium declining
      to par after July 1, 2009 (mandatory redemption if there is a change in control
      of USE and Crested or CCBM); and with voting rights (a) pari passu with the
      common stock on regular matters, and (b) as a separate class, to authorize
      changes in the series A preferred stock, to authorize issuance of stock senior
      to or in parity with the series A preferred stock, to approve a reorganization
      or merger of Pinnacle, to approve Pinnacle's sale of substantially all its
      assets, and similar matters.
    Pinnacle's
      board of directors has eight directors (two each from USE, and CCBM, and four
      from the CSFB Parties).
    In
      2003,
      RMG recorded its equity investment in Pinnacle at the carrying value of its
      contributed CBM properties (approximately $957,700).
    -14-
          Inactive
      Mining Properties - Uranium
    General.
    USE
      and
      Crested currently hold over 33,000 acres of mineral claims and leases and own
      historical libraries/data covering several mines and exploration areas in Utah,
      Colorado, Arizona and Wyoming. These properties range from exploration to
      pre-production status. The property locations include the historic producing
      areas of Lisbon Valley in San Juan County, Utah, properties in Colorado, and
      properties in the Arizona Strip area of Mohave County, Arizona, where higher
      grade “Breccia Pipe” uranium mines operated in the early 1980s. Extensive and
      highly prospective land holdings have also been acquired in the Henry Mountains
      area, within 20 - 40 miles of the Shootaring Mill.
    All
      of
      these properties are actively being evaluated. Future drilling is planned for
      all of these properties, to follow the Sheep Mountain and Breccia Pipe drilling
      programs in an orderly manner. The overall objective of these programs in
      Colorado and Arizona is to provide an assured source of mill feed for the
      Shootaring Mill in Garfield County, Utah. In
      March
      2005, Plateau filed an application with the State of Utah for a permit and
      licenses to put the Shootaring Mill in full operating status. As a result,
      USE
      expended limited amounts of capital in the reclamation of the Shootaring Mill
      during calendar 2005.
    At
      some
      future date, we could develop and operate these properties (directly or through
      a subsidiary company or a joint venture) to produce uranium concentrates
      ("U3O8")
      for
      sale to public utilities with nuclear powered electricity generating plants.
      Uranium concentrate spot prices have increased substantially to $40 per pound
      in
      March 2006, compared to $10 per pound in December 2002. However, sustained
      higher prices may be needed to warrant putting the properties into production.
      All of the uranium mining properties at Sheep Mountain are currently shut down,
      but permitting work is done as needed (monitoring and reporting) to keep
      existing permits in effect.
    Over
      a
      period of at least 24 months, substantial work would be required to put the
      Sheep Mountain uranium mines into production, including permitting, cleaning
      rock and other debris from shafts and tunnels, pumping water out of the mines,
      extending shafts and tunnels, and further drill sampling to ascertain whether
      a
      commercially viable ore body exists on any of the properties.
    A
      decision to put the uranium properties into production will depend upon uranium
      prices, mining and milling costs and the ability to raise the necessary funds
      to
      bring the mine into production.
    At
      December 31, 2005, $739,400 is carried on the balance sheets for uranium
      properties. We believe our mill and the uranium properties have significant
      value because uranium prices have recently stabilized at higher prices. Our
      decision to proceed will be based on our efforts to raise capital through joint
      ventures or otherwise, to explore the properties further, and put mines into
      production and refurbish the Shootaring Mill in Utah. To that end, we have
      signed an agreement to sell a 50% interest in the Sheep Mountain properties
      in
      Wyoming to, and entered into a joint venture agreement for those properties
      (and
      others to be acquired) with, Uranium Power Corp. ("UPC") and a separate
      agreement to lease and acquire more uranium properties in Utah.
    -15-
          Feasibility
      studies have not been obtained on any of the companies’ uranium/vanadium
      properties. These studies could establish the economic viability, or not, of
      the
      different properties based on extensive drilling and sampling, the design and
      costs to refurbish and operate the Shootaring Mill (for the Utah and Arizona
      properties), the cost of capital, and other factors. Feasibility studies can
      take many months to complete. These studies are conducted by professional third
      party consulting and engineering firms, and may have to be completed, at
      considerable cost, to determine if the deposits contain proved reserves (amounts
      of minerals in sufficient grades that can be extracted profitably under current
      pricing assumptions for development and operating costs and commodity prices).
      A
      feasibility study may be necessary in order to raise the substantial capital
      needed to put a property into production. We have not established any reserves
      (economic deposits of mineralized materials) on any of our uranium/vanadium
      properties, and future studies may indicate that some or all of the properties
      may or may not be economic to put into production. Pre-feasibility studies,
      and
      resource studies, are typically the initial steps which must be taken before
      a
      full feasibility study can be prepared.
    USE
      and
      Crested are currently considering placing their ownership and cash flow rights
      respectively, from Plateau and other uranium assets into a newly formed entity,
      such as U.S. Uranium Ltd. (“USUL”).
    UPC
      Purchase and Sale Agreement
    On
      December 8, 2004, USE and Crested entered into a Purchase and Sale Agreement
      (the “agreement”) with Bell Coast Capital Corp. now named Uranium Power Corp.
      (“UPC”), a British Columbia corporation (TSX-V “UCP-V”) for the sale to UPC of
      an undivided 50% interest in the Sheep Mountain properties. The agreement was
      amended on January 13, 2006. A summary of certain provisions in the agreement,
      as amended, follows:
    UPC
      has
      paid USECC $850,000, and issued 500,000 UPC shares each to USE and Crested
      in
      2004 and 2005. By the amendment, UPC has paid an additional $1.6 million and
      issued 1.5 million more shares for a total of 2.5 million shares, against the
      purchase price. An additional $4.6 million and 1.5 million shares are required
      to pay the full purchase price: $1.5 million on April 29, 2007 and $1.5 million
      on October 29, 2007 (provided UPC is required to pay 50% of all money it raises
      after January 13, 2006 until the two $1.5 million payments are made); and two
      additional payments each of $800,000 cash and 750,000 UPC shares (total
      $1,600,000 cash and 1,500,000 UPC shares) on June 29, 2007 and December 29,
      2007.
    If
      the
      installments are not timely paid, UPC will forfeit all of the 50% interest
      it is
      to earn in the properties and the joint venture to be formed.
    The
      amendment required UPC to pay USECC the $152,000 outstanding balance for the
      2005 uranium property drilling program and an additional $400,000 of $775,400
      budgeted for the first half of the 2006 drilling program. UPC has paid this
      $552,000, which does not apply to the purchase price.
    USECC
      and
      UPC, will each be responsible for paying 50% of (i) current and future Sheep
      Mountain reclamation costs in excess of $1,600,000, and (ii) all costs to
      maintain and hold the properties.
    Closing
      of the agreement is required on or before December 29, 2007, with UPC’s last
      payment of the purchase price. At the closing, UPC will contribute its 50%
      interest in the properties, and USE and Crested will contribute their aggregate
      50% interest in the properties, to the joint venture (see below), wherein UPC
      and USECC will each hold a 50% interest.
    -16-
          UPC
      will
      contribute up to $10,000,000 to the joint venture (at $500,000 for each of
      20
      exploration projects). USECC and UPC, each will be responsible for 50% of costs
      on each project in excess of $500,000.
    In
      2005,
      USECC and UPC, added the Burro Canyon project (in Colorado) and the Breccia
      Pipes project (in Arizona) to their joint venture under the Mining Venture
      Agreement. Payments by UPC related to the Breccia Pipes project (see “Arizona”
below) are separate from the payments required for UPC to acquire its 50%
      interest in the Sheep Mountain properties. UPC’s ownership of the 50% interest
      in the Burrow Canyon project, like UPC’s 50% participation in the other uranium
      properties, is subject to UPC’s timely completion of all its payment obligations
      under the Purchase and Sale Agreement.
    UPC
      may
      terminate the agreement before closing, in which event UPC (i) would forfeit
      all
      payments made to termination date; (ii) lose all of its interest in the
      properties to be contributed by USE/Crested under the agreement; (iii) lose
      all
      rights to additional properties acquired in the joint venture as well as forfeit
      all cash contributions to the joint venture, and (iv) be relieved of its share
      of reclamation liabilities existing at December 8, 2004.
    Mining
      Venture Agreement
    As
      of
      April 11, 2005, USE and Crested (as the USECC Joint Venture) signed a Mining
      Venture Agreement with UPC to establish a joint venture, with a term of 30
      years, to explore, develop and mine the properties being purchased by UPC under
      the Purchase and Sale Agreement, and acquire, explore and develop additional
      uranium properties. The joint venture generally covers uranium properties in
      Wyoming and other properties identified in the USECC Joint Venture uranium
      property data base, but excluding the Green Mountain area and Kennecott’s
      Sweetwater uranium mill, the Shootaring Canyon uranium mill in southeast Utah
      (and properties within ten miles of that mill), and properties acquired in
      connection with a future joint venture involving that mill.
    The
      initial participating interests in the joint venture (profits, losses and
      capital calls) are 50% for the USECC Joint Venture and 50% for UPC, based on
      their contributions of the Sheep Mountain properties. Operations will be funded
      by cash capital contributions of the parties; failure by a party to fund a
      capital call may result in a reduction or the elimination of its participating
      interest. $775,400 has been approved for the first six months of 2006 relating
      to maintenance and reclamation work at the Sheep Mountain properties (about
      $200,000 per year), exploration drilling, geological and engineering work,
      and
      other costs. A substantial portion of this work will be performed by (and be
      paid to) USECC Joint Venture as manager.
    The
      manager of the joint venture is USECC. The manager will implement the decisions
      of the management committee and operate the business of the joint venture.
      UPC
      and the USECC each have two representatives on the four person management
      committee, subject to change if the participating interests of the parties
      are
      adjusted. The manager is entitled to a management fee from the joint venture
      equal to a minimum of 10% of the manager’s costs to provide services and
      materials to the joint venture (excluding capital costs) for field work and
      personnel, office overhead and general and administrative expenses, and 2%
      of
      capital costs. The manager may be replaced if its participating interest becomes
      less than 50%.
    The
      preceding is a summary of certain provisions of the Mining Venture Agreement
      and
      the Purchase and Sale Agreement, and is qualified by reference to those
      agreements which are filed as exhibits to the 2004 Annual Report. The amendment
      to the agreement is filed as an exhibit to this Annual Report.
    -17-
          The
      approved budget for the seven months ended December 31, 2005 was $567,800,
      relating to work at the Sheep Mountain properties, exploration drilling,
      geological and engineering work, and other costs. As of December 31, 2005,
      UPC
      has paid USECC $504,000.
    Wyoming
      - Sheep Mountain Properties
    In
      February 1988, USE and Crested acquired from Western Nuclear, Inc. unpatented
      lode uranium mines, mining equipment and mineralized properties (including
      underground and open pit mines) at Crooks Gap in south-central Fremont County,
      Wyoming. The mines were operated by Western Nuclear in the 1970s. USECC mined
      and milled uranium ore from one of the underground Sheep Mines in 1988 and
      1989.
    We
      have
      recorded reclamation liabilities for the Sheep Mountain properties (see note
      K
      to the consolidated financial statements). No historical costs from the Sheep
      Mountain properties are on the balance sheet of USE at December 31, 2005.
      Permits are in place only for standby maintenance of the mines.
    At
      the
      filing date of this Annual Report, we own 286 unpatented lode mining claims
      (approximately 5,909 acres) and a 644 acre Wyoming State Mineral Lease on Sheep
      Mountain in the Crooks Gap, Wyoming and adjacent areas. Production from 57
      of
      these claims and the leases which together comprise the core Sheep Mountain
      properties is subject to royalty interests held by third parties ranging from
      1%
      to 4% of the NUEXCO monthly exchange value per pound of uranium oxide (a sliding
      rate of 1% per pound if the price is $27.99 or less, up to 4% if the price
      is at
      or above $44.00). Additional royalties of from $0.50 per pound, to 5% of gross
      sales price (less haulage and development allowances) of uranium oxide, burden
      some of these same properties.
    The
      Sheep
      Mountain property produced over 17 million pounds of uranium concentrates prior
      to being idled by depressed market conditions in the 1980s. USECC is utilizing
      its extensive uranium data library of drill, mine, and property information
      to
      identify exploration targets on this project. The deeper zones have not been
      systematically tested nor have they been included in any historical resource
      estimation. Current interpretations of the historical data indicate the
      potential to expand mineralized areas believed to exist on the Sheep Mountain
      property.
    At
      Sheep
      Mountain, an eighteen hole rotary drill program was completed during 2005.
      The
      program accomplished three things. First, the 58 Sand roll front system in
      Section 16 was identified and extended to over a mile in length. Secondly,
      drilling in the Congo Pit area confirmed, and potentially upgraded, previously
      identified mineralized zones. Thirdly, the historic drill data from Section
      28
      near the Sheep mines was validated in preparation for an updated resource study.
      The objective for UPC is to assemble additional information for publication
      to
      the standards set out in Canadian National Instrument 43-101. USE and Crested
      are not allowed under SEC rules to make public all of the categories of
      information which are permitted for Canadian listed companies (like UPC) under
      NI 43-101.
    The
      joint
      venture is currently preparing a full resource study for the Sheep Mountain
      project by independent consultants. This will involve the digitization of 1,250
      drill holes for the project and the hiring of an engineering firm to complete
      the study.
    There
      is
      no operating uranium mill near Sheep Mountain, but Kennecott owns the Sweetwater
      Mill (which is on standby) some 30 miles south of Sheep Mountain. The ultimate
      economics of mining the Sheep Mountain properties through underground mining
      will depend on access to a mill or sufficiently high uranium oxide prices to
      warrant shipments to faraway mills.
    -18-
          Arizona
    On
      August
      22, 2005, USECC and UPC signed an agreement to add two more uranium projects
      to
      their joint venture (Burro Canyon in Colorado and Breccia Pipes located in
      Arizona). The latter project involves properties in the Arizona Strip, in
      northern Arizona. This property consists of 54 lode mining claims (Star and
      Java
      claims) on BLM land in Mohave and Coconino counties, Arizona. The exploration
      target on these properties is Breccia Pipes uranium deposits.
    These
      properties were acquired by USECC pursuant to an agreement with Nu Star
      Exploration, LLC. Under the terms of the agreement between USECC and UPC, UPC
      will earn a 50% interest in the project by contributing the first $500,000
      in
      acquisition and exploration expenses for the project (but still, UPC will have
      to complete its payments under the Purchase and Sale Agreement generally, to
      hold the 50% interest in the project). Additionally, UPC will issue up to
      500,000 common shares of UPC stock to USECC, subject to regulations of the
      TSX
      Venture Exchange, within six months of the date drilling results outline an
      Inferred Mineral Resource on the Breccia Pipes Project as follows: 1) 250,000
      common shares for the first 500,000 lbs. of contained U3O8
      identified
      and 2) an additional 250,000 common shares for the second 500,000 lbs. of
      contained U3O8
      identified.
    The
      Arizona Strip was the site of a major uranium staking rush in the early 1980s.
      Uranium-bearing Breccia Pipes were first located in the Hack Canyon area of
      Mohave County and the mineralized material was typically of a higher grade
      than
      other uranium deposits located in surrounding areas of the Colorado Plateau.
      Historic mining in the Arizona Strip had produced average uranium grade of
      up to
      0.80% U3O8.
      Production from individual mines in this district has ranged from about
      1,000,000 lbs to 7,000,000 lbs U3O8.
    The
      Star
      claims are contiguous with the partially mined Arizona I mine. The area is
      located within a short distance to the south of the Hack Canyon mining area.
      Mapping on the Star claims indicates the presence of 23 potential pipes, with
      the potential for 4 additional targets on the Java claims.
    A
      38
      drill hole stratigraphic test program was completed in February 2006. The
      program tested seven potential Breccia Pipe sites. At two sites, the drilling
      confirmed collapse features consistent with the presence of pipes. A third
      site
      is considered to be a potential collapse feature. A Phase Two follow-up drilling
      program is planned on the two confirmed collapse features (targets) to provide
      a
      deep test (maximum 2,000 feet) at these locations.
    If
      any of
      the targets are developed to a mining stage, then USE’s Shootaring Mill would be
      the likely location for ore processing.
    Colorado
    191
      unpatented mining claims consisting of approximately 3,853 acres were acquired
      in Colorado in the Sage Plains and Burro Canyon area. At the Burro Canyon area,
      78 claims were acquired from a third party with a production royalty of
      2.56%.
    At
      Burro
      Canyon a Phase One drilling program was completed in March 2006. At total of
      17
      holes were drilled for a total of 20,303 feet. Of the 16 which reached the
      target Salt Wash formation, nine encountered significant mineralization, and
      two
      can be considered to be well mineralized.
    -19-
          Utah
    In
      August
      1993, USE purchased from Consumers Power Company ("CPC") all of the outstanding
      stock of Plateau, which owns the Shootaring Mill, a uranium processing mill
      in
      southeastern Utah for nominal cash consideration and the assumption of various
      reclamation obligations. The Shootaring Mill is owned by Plateau, a wholly
      owned
      subsidiary of USE. Crested has a 50% interest in Plateau’s cash flows. The
      Shootaring Mill is one of only four remaining licensed uranium mills in the
      United States. The Shootaring Mill holds a source materials license from the
      State of Utah, Division of Radiation Control.
    The
      Shootaring Mill, occupies 19 acres of a 265 fee acre plant site. The Shootaring
      Mill was the last uranium mill built (in the early 1980s) in the United States.
      The Shootaring Mill was designed to process 750 tons of material per day
      (“tpd”), but only operated on a trial basis for four months in mid-summer of
      1982. In 1984, Plateau (now a wholly-owned subsidiary of USE) placed the mill
      on
      standby because CPC had canceled the construction of an additional nuclear
      energy plant. Plateau also owns approximately 121,000 tons of uranium
      mineralized material stockpiled at the mill site.
    In
      2003
      and 2004, reclamation work on uranium properties (the Tony M, Velvet, and Woods
      Complex, then held by Plateau in San Juan County, Utah) was completed. Plateau
      had relinquished these properties in 2003 and 2004, but has subsequently
      acquired the Velvet from a third party who staked unpatented mining claims
      on
      the property (see below). With recent improvements in uranium concentrate
      prices, in March 2005, Plateau filed an application with the State of Utah
      for a
      permit and licenses to put the Shootaring Mill in full operating status. As
      a
      result, USE expended limited amounts of capital in the reclamation of the
      Shootaring Mill during calendar 2005.
    The
      Shootaring Mill was designed to process 750 tons per day (“tpd”) and should be
      capable of operating at 1,000 tpd, once the operation license is issued and
      refurbishing is completed. Depending on the grade of material fed to the
      Shootaring Mill, it will have the capacity to produce 1.5 million pounds of
      uranium concentrates annually.
    An
      independent Technical Review and Valuation of its Shootaring Mill was completed
      in July 2005 by Behre Dolbear & Company (USA), Inc. of Denver, Colorado
      (“BDC”), which concluded that the current replacement cost value is $80.5
      million. Further, BDC estimated capital expenditures to upgrade the Shootaring
      Mill and tailings facility for uranium processing to be $31.2 million before
      production can begin. BDC also estimated that the costs to add a vanadium
      circuit that could produce an estimated 3.9 million pounds of vanadium
      (V2O6)
      annually to be $18.8 million. In order to fund the refurbishment of the
      Shootaring Mill and acquire additional uranium properties from which to produce
      uranium bearing ores, we are seeking joint venture partners or equity
      participants.
    Except
      for the lower grade mineralized material which has been stockpiled at the
      Shootaring Mill the grades of materials controlled at other properties in the
      vicinity have not been determined by drilling and testing. A feasibility study
      may be completed on the properties to determine the economics of running the
      Shootaring Mill to process these materials. In any event, the feasibility of
      the
      mines, and therefore of operating the Shootaring Mill, will be dependent on
      sustained high prices for uranium concentrates, and overall, the grades and
      volumes of material available for processing.
    Once
      required financing is in place, the work is planned to be completed in
      approximately 18-24 months after the operating license is granted by the State
      of Utah, but unforeseen causes may delay the project. Efforts are underway
      while
      going through the State of Utah permitting process to secure the necessary
      financing for the project. However, financing terms have not been finalized,
      and
      we cannot predict if and when any financing will be completed.
    -20-
          Plateau
      controls a number of nearby uranium properties. Approximately 965 unpatented
      lode mining claims (approximately 19,937 acres) have been acquired through
      December 2005.
    About
      200
      of these claims were acquired as a result of an agreement with a third party.
      Under this agreement, all of the uranium properties currently controlled or
      owned by the third party have been acquired by Plateau (including the Velvet
      mine, currently shut down), and the third party will assist Plateau in locating
      additional uranium mineral properties for lease or purchase by Plateau. In
      return, the third party and Plateau will negotiate a contract mining agreement
      for the third party to mine and deliver uranium material from those properties
      to the Shootaring Mill for processing, and pay the third party for that
      material. In addition to purchasing the material, Plateau will pay the third
      party a 2.5% gross royalty of the value received by Plateau for uranium
      concentrates and vanadium recovered at the mill from such material. Plateau
      has
      agreed to fund the development of the uranium properties on a project-by-project
      basis, on terms and in amounts to be agreed upon with the third party. Included
      in the properties acquired under the third party agreement is the Velvet Mine,
      located approximately 178 miles from the Shootaring Mill, which was developed
      in
      the 1970s. The prior owner drove several miles of access tunnels (adits) and
      drifts (access tunnels) and mined material from the workings.
    To
      provide immediate feed for the start-up of the Shootaring Mill, USE and Crested
      own a stockpile of approximately 121,000 tons of mineralized material at the
      Shootaring Mill site with an average grade of about 0.12% U3O8.
      We also
      expect that more other nearby mines will come into production to furnish
      additional material for the Shootaring Mill.
    Uranium
      Markets
    The
      only
      significant commercial use for uranium is to fuel nuclear power plants for
      the
      generation of electricity. In recent years, nuclear plants generated
      approximately 16% of the world’s electricity. The major stages in the production
      of nuclear fuel are uranium exploration, mining and milling, refining and
      conversion, enrichment and fuel fabrication. Once a commercial uranium deposit
      is discovered and reserves delineated, regulatory approval to mine is sought.
      Following regulatory approval, the mine is developed, and ore is extracted
      and
      upgraded at a mill to produce uranium concentrates. Uranium concentrates are
      sold to nuclear electricity generating companies around the world on the basis
      of the U3O8
      contained in the concentrates. These utilities then contract with converters,
      enrichers and fuel fabricators to produce the required reactor
      fuel.
    The
      nuclear industry is experiencing stable growth in the form of capacity factor
      improvements, refurbishments, life extensions and in Asia, aggressive new-build
      programs. It is difficult to determine which factors will dominate the outlook
      for nuclear in the long term. However, the demand for nuclear power is expected
      to grow even more significantly as increasing electricity demand, the need
      for
      non-emitting baseload energy and security of supply begin to take hold globally.
      Overall, these indicators are expected to support a stable demand trend for
      uranium and conversion services in the next 10 years with the potential for
      accelerated growth if nuclear energy continues to gain broader acceptance in
      the
      world.
    The
      uranium market supply and demand fundamentals continued to strengthen in 2005,
      indicating a need for more primary mine production over the coming decade.
      During the past 20 years, uranium consumption has exceeded mine production
      by a
      wide margin, with the difference being made up by secondary supply sources
      such
      as various types of inventory and recycled products. While there are still
      inventories, they are considerably reduced and more may be classified as
      strategic rather than excess.
    -21-
          Utilities
      secure the majority of their uranium requirements by entering into medium-term
      (three - five years) and long-term (more than five years) contracts with uranium
      suppliers. These contracts usually provide for deliveries to begin two to three
      years after contracts are finalized. In awarding contracts, utilities consider
      the commercial terms offered, including price, and the producer’s record of
      performance and uranium reserves. Utilities acquire the remainder of their
      uranium requirements through spot producers and traders. Spot market purchases
      are those that call for delivery within one year.
    Uranium
      oxide prices were $36.25 per pound in December 2005, compared with $20.75 per
      pound in December 2004, $14.50 per pound in December 2003 and $10.20 per pound
      in December 2002. The continued strong demand, which has outpaced supply over
      the past several years (deficit market conditions), has reduced inventory levels
      throughout the industry.
    Inactive
      Mining Properties - Gold
    Sutter
      Gold Mining Inc.
      In
      fiscal 1991, USE acquired an interest in gold properties located in the Mother
      Lode Mining District of Amador County, California. The entire Lincoln Project
      (which is the name we use for the properties) was owned by Sutter Gold Mining
      Company, a Wyoming corporation ("SGMC"). SGMC was acquired by Globemin Resources
      Inc., a TSX-V listed company, in a reverse takeover stock exchange transaction
      in 2004. Globemin changed its name to Sutter Gold Mining Inc. ("SGMI"). For
      information on ownership in SGMI by employees and directors of USE, see Part
      III
      of this Annual Report.
    This
      property has never been in production. We do not have a current feasibility
      study to support a determination that the Lincoln Project contains gold
      reserves.
    Due
      to
      the depressed gold prices in the past, litigation (since resolved) and lack
      of
      funding, SGMI has deferred the start of construction of a gold mill complex
      and
      extension of existing underground workings. A tourist visitor's center and
      gift
      shop has been set up (see below) and leased to a third party for $1,500 per
      month plus a 4% gross royalty on revenues. A Conditional Use Permit is being
      kept current as necessary to allow for planned mining activities on the
      properties in the future.
    Properties. SGMI
      holds approximately 535 acres of surface and mineral rights near Sutter Creek,
      Amador County, California, approximately 45 miles east-southeast of Sacramento,
      Calif., in the central part of the 121-mile-long Mother Lode gold belt. The
      Sutter Gold Project is located in the western Sierra Nevada Mountains at from
      1,000 to 1,500 feet in elevation; year round climate is temperate. Access is
      by
      California State Highway 16 from Sacramento to California State Highway 49,
      then
      by paved county road approximately .4 mile outside of Sutter Creek.
    Surface
      and mineral rights holding costs, and property taxes, will be in the range
      of
      $55,000 to $65,000, for 2006.
    The
      leases are for varying terms and require rental fees, annual royalty payments
      and payment of real property taxes and insurance.
    The
      Lincoln Project has been the subject of considerable modern exploration
      activity, most of it centering on the Lincoln and Comet zones, which are
      adjacent to each other. A total of 85,085 feet of drilling has been accomplished
      in prior years, with 190 diamond drill holes, and modern underground development
      consists of a 2,850-foot declined ramp with 2,400 feet of crosscuts plus five
      raises.
    SGMI
      plans to begin further exploration work and the construction of a new raise
      to
      comply with U.S. Mine Safety Health Administration regulations and improve
      ventilation.
    -22-
          A
      detailed report was completed by Mark Payne, the consulting geologist to SGMI
      and a Qualified Person as defined by Canadian NI 43-101. The report indicates
      that a review of documentation of historic gold production from properties
      to
      the north and south of the Sutter Gold Project shows that between 1857 and
      1951,
      a total of 2,350,096 ounces of gold were produced from ten historic mines to
      the
      north and south of the Project. Mr. Payne is a registered Geologist in
      California (#7067), and a Qualified Person as defined in Canada’s National
      Instrument 43-101, “Standards of Disclosure for Mineral Projects.”
    The
      report indicates the potential of SGMI’s project. The 2.3 million ounces of gold
      production came from zones ranging from the surface to 4,500 feet vertical
      depth. Production was halted in most of the ten mines because of the Second
      World War and not because they ran out of ore. The report indicates that these
      very productive mines chased veins to seven times the depth of SGMI’s present
      workings.
    The
      areas
      of large historic gold production are found at the north and south ends of
      the
      Sutter Gold Project area, bracketing a one-mile long portion of the Mother
      Lode
      Belt with no historic gold production, and which hosts Sutter Gold’s Lincoln and
      Comet Zones. The Lincoln and Comet Zones were blind discoveries that did not
      outcrop at surface and which represent the first significant new gold
      discoveries made along the Mother Lode Belt in the last 50 years, that are
      unrelated to past-producing mines. We believe there is excellent potential
      for
      continued new discoveries within the area of the Lincoln and Comet Zones, both
      near the surface and at depth.
    Permits. The
      Amador County Board of Supervisors has issued a Conditional Use Permit ("CUP")
      in October 1998 allowing mining and milling of up to 1,000 tons per day, subject
      to conditions relating to land use, environmental and public safety issues,
      road
      construction and improvement, and site reclamation. In 2005, SGMI received
      approval of their Waste Discharge Permit application from the California Central
      Valley Regional Water Quality Control Board. Approval of the Waste Discharge
      Permit will allow Sutter Gold to construct waste piles, use mill tailings for
      mine back fill and expand its mining operations. The Waste Discharge Permit
      is
      the final major permit other than permits to construct the mill and related
      infrastructure that may be required by Amador County for the
      project.
    Visitor's
      Center. The
      visitor's center, operated by a third party, is an exhibit of the pictures
      and
      memorabilia from mining operations on other properties in the Sutter district
      in
      the nineteenth century, and a guided tour of the underground workings at the
      Lincoln Project. Revenues from this tourist operation were $67,100 for 2005,
      $39,700 for 2004, and $40,300 in 2003, and are included in "real estate" in
      the
      consolidated statements of operations included in this report. These revenues
      offset a portion of costs for holding the SGMI properties.
    Profitability.
      The
      profitable mining and processing of gold will depend on many factors, including
      receipt of permits and keeping in compliance with permit conditions; delineation
      through extensive drilling and sampling of sufficient volumes of mineralized
      material with sufficient grades to make mining and processing economic over
      time; continued sustained high prices for gold; and obtaining the capital
      required to initiate and sustain mining operations and build and operate a
      gold
      processing mill. A feasibility study likely will be required to obtain the
      capital necessary to put the mine into production and build a gold processing
      mill.
    Gold
      Market.
    Gold
      has
      two main categories of use; product fabrication and investment. Fabricated
      gold
      has a variety of end uses, including jewelry, electronics, dentistry, industrial
      and decorative uses, medals, medallions and official coins. Gold investors
      buy
      gold bullion, official coins and high-karat jewelry.
    -23-
          The
      worldwide supply of gold consists of a combination of new production from mining
      and the draw-down of existing stocks of bullion and fabricated gold held by
      governments, financial institutions, industrial organizations and private
      individuals. In recent years, mine production has accounted for 60% to 70%
      of
      the total annual supply of gold.
    Changes
      in the market price of gold will significantly affect SGMI’s potential
      profitability and cash flow. Gold prices can fluctuate widely due to numerous
      factors, such as demand; forward selling by producers; central bank sales,
      purchases and lending; investor sentiment; the strength of the U.S. dollar
      and
      global mine production levels.
    The
      following table presents the annual high, low and average afternoon fixing
      prices for gold over the past ten years, expressed in U.S. dollars per ounce
      on
      the London Bullion Market.
    | Year | High | Low | Average | 
| 2001 | $293 | $256 | $271 | 
| 2002 | $349 | $278 | $310 | 
| 2003 | $416 | $320 | $363 | 
| 2004 | $454 | $375 | $410 | 
| 2005 | $537 | $411 | $445 | 
Source
      of
      Data: Kitco and Reuters
    Molybdenum
    USE
      and
      Crested re-acquired the Lucky Jack Project (formerly the Mount Emmons molybdenum
      property) located near Crested Butte, Colorado on February 28, 2006. The
      property was returned to USECC by Phelps Dodge Corporation (“PD”) in accordance
      with a 1987 Amended Royalty Deed and Agreement between USECC and Amax Inc.
      (“Amax”). USECC is a joint venture between USE and Crested. The Lucky Jack
      Project includes a total of 25 patented and approximately 520 unpatented mining
      claims, which together approximate 5,400 acres, or over 8 square miles of mining
      claims.
    In
      a
      letter dated April 2, 2004, the Bureau of Land Management (the “BLM”) of the
      United States Department of the Interior estimated that there were about 23
      million tons of mineable reserves containing 0.689% molybdenite, and that about
      267 million pounds of molybdenum trioxide was recoverable. This report covered
      only the high-grade mineralization which is only a portion of the total mineral
      deposit delineated to date. The BLM relied on a mineral report prepared by
      Western Mine Engineering (WME) for the U.S. Forest Service, which directed
      and
      administered the WME contract. WME’s analysis was based upon a price of $4.61
      per pound of molybdic oxide and was used by BLM in determining that the nine
      claims satisfied the patenting requirements that the mining claims contain
      a
      valuable mineral that could be mined profitably. WME consulted a variety of
      sources in preparation of its report, including a study prepared in 1990 by
      American Mine Services, Inc. and a pre-feasibility report prepared by Behre
      Dolbear & Company, Inc. of Denver, CO in 1998. In its 1992 patent
      application to the BLM, Amax stated that the size and grade of the (Lucky Jack
      Project) deposit was determined to approximate 220 million tons grading 0.366%
      molybdenite.
    USECC
      has
      decided to pursue permitting and development of the property and is now engaged
      in the active pursuit of a sizable mining industry partner to co-develop and
      mine the property. USE and Crested are considering the commissioning of a full
      mining feasibility study of the property in light of the fact that the price
      of
      molybdic oxide was at $24.00 per pound according to Metal Prices.com on February
      24, 2006.
    -24-
          USE
      and
      Crested leased various patented and unpatented mining claims on the (Lucky
      Jack
      Project) property to Amax in 1974. In the late 1970s, Amax delineated a large
      deposit of molybdenum on the properties, reportedly containing approximately
      155
      million tons of mineralized material averaging 0.44% molybdenum disulfide
      (MoS2). In 1980, Amax constructed a water treatment plant at the Lucky Jack
      Project to treat water flowing from old mine workings and for potential use
      in
      milling operations. By 1983, Amax had reportedly spent an estimated $150 million
      in the acquisition of the property, securing water rights, extensive
      exploration, ore body delineation, mine planning, metallurgical testing and
      other activities involving the mineral deposit. Amax was merged into Cyprus
      Minerals in 1992 to form Cyprus Amax. PD then acquired the Lucky Jack Project
      in
      1999 through its acquisition of Cyprus Amax. Thereafter, PD acquired additional
      water rights to mine and mill the deposit.
    Conveyance
      of the property to USE and Crested also included the transfer of ownership
      and
      operational responsibility of the mine water treatment plant located on the
      properties. The water treatment permit issued under the Colorado Discharge
      Permit System (“CDPS”) was assigned to USE and Crested by the Colorado
      Department of Health and Environment. Operating costs for the water treatment
      plant are expected to approximate $1 million annually. In an effort to assure
      continued compliance, USE and Crested have retained the technical expert and
      contractor hired by PD on January 2, 2006 to operate the water treatment plant.
      USE and Crested will also evaluate the potential use of the water treatment
      plant in milling operations.
    In
      the
      April 2, 2004 decision letter, the BLM issued patents on the nine additional
      mining claims, for a total of 25 patented claims which consists of approximately
      350 patented or “fee” acres. A lawsuit was filed by local governmental entities
      and environmentalists in U.S. District Court of Colorado challenging BLM’s
      issuance of the patents alleging BLM violated the 1872 Mining Law, applicable
      regulations, and the Administrative Procedures Act by overruling their protests
      to Mt. Emmons Mining Company’s mineral patent application, awarding the patents,
      and by conveying the land to Mt. Emmons Mining Company. The case is High
      Country Citizen’s Alliance, Town of Crested Butte, Colorado, and The Board of
      County Commissioners of the County of Gunnison, Colorado v. Kathleen Clarke,
      Director of the Bureau of Land Management et. al., Gale Norton, Secretary of
      Interior, U.S. Department of the Interior; Phelps Dodge Corporation; Mt. Emmons
      Mining Company.
      USE and
      Crested are currently not parties to this litigation.
    On
      January 12, 2005, U.S. District Court Judge Krieger dismissed the plaintiffs
      appeal holding 1) that the plaintiffs had no right of appeal from a decision
      to
      issue a mineral patent because the 1872 Mining Law created no private cause
      of
      action for unrelated parties to challenge the issuance of a mineral patent
      and
      2) because the 1872 Mining Law implicitly precludes unrelated third parties
      from
      challenging mineral patent by judicial action, the Administrative Procedures
      Act
      does not constitute a waiver of sovereign immunity for purposes of this action.
      Plaintiffs have filed an appeal of the U.S. District Court’s decision to the
      10th
      Circuit
      Court of Appeals in Case No: 05-1085. Briefs have been filed by the parties
      and
      oral arguments were heard on January 9, 2006. The case is currently
      pending.
    USE
      and
      Crested are considering transferring the Lucky Jack Project to a new subsidiary,
      U.S. Moly Corp. in the near future.
    PD’s
      conveyance of the Lucky Jack Project and the water treatment plant were the
      subject of litigation from 2002. Notwithstanding the conveyance of the
      properties, some issues remained unresolved. See Item 3, “Legal
      Proceedings.”
    -25-
          Molybdenum
      Markets.
    Molybdic
      oxide is an alloy used primarily in steel products for corrosion resistance,
      metal strengthening and heat resistance. Molybdenum chemicals are used in a
      number of diverse applications such as lubricants, additives for water
      treatment, feedstock for the production of pure molybdenum metal and catalysts
      used for petroleum refining. Pure molybdenum metal powder products are used
      in a
      number of diverse applications, such as lighting, electronics and specialty
      steel alloys.
    The
      metallurgical market for molybdenum is characterized by cyclical and volatile
      prices, little product differentiation and strong competition. In the market,
      prices are influenced by production costs of domestic and foreign competitors,
      worldwide economic conditions, world supply/demand balances, inventory levels,
      the U.S. Dollar exchange rate and other factors. Molybdenum prices also are
      affected by the demand for end-use products in, for example, the construction,
      transportation and durable goods markets. A substantial portion of world
      molybdenum is produced as a by-product of copper mining, which is relatively
      insensitive to molybdenum price levels. Today, by-product production is
      estimated to account for approximately 60% of global molybdenum
      production.
    Molybdenum
      continued to experience price improvement during 2005 for the fourth straight
      year, with molybdenum prices in 2005 reaching near historical highs. Production
      increases were primarily experienced in by-product copper production, although
      primary production also experienced an increase production as metal prices
      improved throughout the year. Production in China remains difficult to estimate;
      however, based on published reports, production was negatively impacted in
      several molybdenum producing regions due to safety concerns and operational
      issues. Tight supply of western, high-quality materials continued through the
      year. The overall market remained in slight deficit during 2005 due to demand
      outpacing supply.
    Annual
      Metal Week Dealer Oxide mean prices averaged $32.94 per pound in 2005, compared
      with $16.41 per pound in 2004, $5.32 in 2003 and $3.77 in 2002. Continued strong
      demand, which has outpaced supply over the past several years (deficit market
      conditions), has reduced inventory levels throughout the industry. See Platts
      Metals Week, Ryan’s Notes or Metal Bulletin for more information on molybdenum
      prices.
    We
      are
      actively seeking joint venture partners to work on a new mine plan and obtain
      the permits required to put the property into production. The properties may
      be
      transferred to a new subsidiary of USE and Crested, U.S. Moly Corp. See Part
      III
      to this Annual Report. Ownership of the subsidiary subsequently would be reduced
      to the extent additional shares are sold to investors.
    Development
      of the Lucky Jack Project for mining will require extensive capital and a long
      time to implement. Capital through equity financing and/or a joint venture
      or
      other arrangement will have to be obtained. We have no such arrangements as
      of
      the date of this Annual Report and may not obtain such financing. Reportedly,
      the mine plan of PD and its predecessor companies encountered opposition from
      local and environmental groups, and that opposition likely will continue, as
      the
      Lucky Jack Project is located three miles from of Crested Butte, Colorado,
      a
      year round recreation area. Even with the resources of a joint venture partner,
      successful resolution of various issues arising with local and environmental
      groups is not assured.
    Other
      Properties
    Fort
      Peck Lustre Field (Montana).
      We
      operate a small oil production facility (two wells) at the Lustre Oil Field
      on
      the Ft. Peck Indian Reservation in northeastern Montana. We receive a fee based
      on oil produced. This fee and other assets of USE collateralize a $750,000
      line
      of credit from a bank.
    -26-
          Wyoming. USE
      and
      Crested own a 14-acre tract in Riverton, Wyoming, with a two-story 30,400 square
      foot office building. The first floor is rented to non-affiliates and government
      agencies; the second floor is occupied by USECC. The property is mortgaged
      to
      the WDEQ as security for future reclamation work on the Sheep Mountain Crooks
      Gap uranium properties. USECC also owns: A 10,000 square foot aircraft hangar
      and 7,000 square feet of associated offices and facilities on land leased from
      the City of Riverton; three mountain sites covering 16 acres in Fremont County,
      Wyoming; and four city lots and improvements including two smaller office
      buildings, one of which was sold on March 2006.
    Utah. On
      August
      14, 2003, Plateau (and Plateau's wholly-owned subsidiary Canyon Homesteads,
      Inc.) sold all of the outstanding stock of Canyon Homesteads to The Cactus
      Group, LLC, for $3,470,000: $349,200 cash and $3,120,800 with The Cactus Group's
      five year promissory note. The note was secured with all the assets of The
      Cactus Group and Canyon (and is personally guaranteed by the six principals
      of
      The Cactus Group). The note was payable monthly (with annual interest at 7.5%)
      with a $2,940,600 balloon payment due in August 2008.
    The
      properties of Canyon Resources are in Ticaboo, Utah, near Lake Powell, and
      include a motel, restaurant and lounge, convenience store, recreational boat
      storage and service facility, and improved residential and mobile home lots.
      Most of these properties had been acquired when the Shootaring Mill was acquired
      in the early 1990s.
    On
      February 27, 2006, Plateau re-acquired by Foreclosure Sale all of the Ticaboo
      properties.
    Plateau
      will evaluate the property and determine the costs associated with the returned
      properties including potential remediation and operations that may be necessary
      until such time as the assets can be sold or leased.
    RESEARCH
      AND DEVELOPMENT
    No
      research and development expenditures have been incurred, either on USE's
      account or sponsored by customer, during the past three fiscal
      years.
    ENVIRONMENTAL
    General.
      Operations
      are subject to various federal, state and local laws and regulations regarding
      the discharge of materials into the environment or otherwise relating to the
      protection of the environment, including the Clean Air Act, the Clean Water
      Act,
      the Resource Conservation and Recovery Act ("RCRA"), and the Comprehensive
      Environmental Response Compensation Liability Act ("CERCLA"). With respect
      to
      mining operations conducted in Wyoming, Wyoming's mine permitting statues,
      Abandoned Mine Reclamation Act and industrial development and siting laws and
      regulations also impact us. Similar law and regulations in California affect
      SGMI operations and Utah laws and regulations effect Plateau's
      operations.
    Management
      believes USE complies in all material respects with existing environmental
      regulations.
    As
      of
      December 31, 2005, we have recorded estimated reclamation obligations of
      $5,902,200. We anticipate paying for those reclamation efforts over several
      years. For further information on the approximate reclamation costs
      (decommissioning, decontamination and other reclamation efforts for which we
      are
      primarily responsible or potentially responsible), see note K to the
      consolidated financial statements included with this Annual Report.
    -27-
          Other
      Environmental Costs.
      Actual
      costs for compliance with environmental laws may vary considerably from
      estimates, depending upon such factors as changes in environmental law and
      regulations (e.g., the new Clean Air Act), and conditions encountered in
      minerals exploration and mining. We do not anticipate that expenditures to
      comply with law regulating the discharge of materials into the environment,
      or
      which are otherwise designed to protect the environment, will have any
      substantial adverse impact on our competitive position. Environmental regulatory
      programs create potential liability for our operations and may result in
      requirement to perform environmental investigations or corrective actions under
      federal and state laws and federal and state Superfund
      requirements.
    Employees
    As
      of
      March 15, 2006, USE had 36 full-time employees, 4 of whom are temporary to
      maintain the re-acquired Ticaboo town site. Persons who work only for SGMI
      are
      paid by USE. The expenses associated with USE's employees, including payroll
      taxes, fringe benefits and retirement plans is shared with Crested for all
      ventures in which it participates on a percentage ownership basis. Crested
      uses
      approximately 50 percent of the time of USE employees, and reimburses USE on
      a
      cost reimbursement basis.
    Mining
      Claim Holdings
    Title.
      Nearly
      all the uranium mineral properties held by USE and USECC are on federal
      unpatented claims. Unpatented claims are located upon federal and public land
      pursuant to procedure established by the General Mining Law. Requirements for
      the location of a valid mining claim on public land depend on the type of claim
      being staked, but generally include discovery of valuable minerals, erecting
      a
      discovery monument and posting thereon a location notice, marking the boundaries
      of the claim with monuments, and filing a certificate of location with the
      county in which the claim is located and with the BLM. If the statutes and
      regulations for the location of a mining claim are complied with, the locator
      obtains a valid possessory right to the contained minerals. To preserve an
      otherwise valid claim, a claimant must also pay certain rental fees annually
      to
      the federal government and make certain additional filings with the county
      and
      the BLM. Failure to pay such fees or make the required filing may render the
      mining claim void or voidable. Because mining claims are self-initiated and
      self-maintained, they possess some unique vulnerability not associated with
      other types of property interests. It is impossible to ascertain the validity
      of
      unpatented mining claims solely from public real estate records and it can
      be
      difficult or impossible to confirm that all of the requisite steps have been
      followed for location and maintenance of a claim. If the validity of an
      unpatented mining claim is challenged by the government, the claimant has the
      burden of proving the present economic feasibility of mining minerals located
      thereon. Thus, it is conceivable that during time of falling metal prices,
      claims which were valid when located could become invalid if
      challenged.
    Approximately
      25 of the Lucky Jack Project mining claims which USE received back from PD
      are
      patented claims, but the majority are unpatented claims.
    Proposed
      Federal Legislation. The
      U.S.
      Congress from time to time has considered proposed revisions to the General
      Mining Law, which governs mining claims and related activities on federal public
      lands. If these proposed revisions were enacted, payment of royalties on
      production of minerals from federal lands could be required as well as new
      requirements for reclamation of mined land and other environmental control
      measures. The effect of any revision of the General Mining Law on operations
      cannot be determined until enactment, however, it is possible that revisions
      would materially increase the carrying and operating costs of mineral properties
      located on federal unpatented mining claims.
    -28-
          ITEM
      3. Legal Proceedings
    Material
      proceedings pending at December 31, 2005, and developments in those proceedings
      from that date to the date this Annual Report is filed, are summarized below.
      Other proceedings which were pending during the year have been settled or
      otherwise finally resolved.
    Sheep
      Mountain Partners Arbitration/Litigation
    In
      1991,
      disputes arose between USE/Crested d/b/a/ USECC, and Nukem, Inc. and its
      subsidiary Cycle Resource Investment Corp. ("CRIC"), concerning the formation
      and operation of their equally owned Sheep Mountain Partners (SMP) partnership.
      Arbitration proceedings were initiated by CRIC in June 1991 and on July 2,
      1991,
      USECC filed a lawsuit against Nukem, CRIC and others in the U.S. District Court
      of Colorado in Civil Action No. 91B1153. The Federal Court stayed the
      arbitration proceedings and discovery proceeded against Nukem/CRIC. In February
      1994, the parties agreed to consensual and binding arbitration of all of their
      disputes over SMP before an arbitration panel (the "Panel").
    The
      Panel
      entered an Order and Award in April 1996, finding generally in favor of USE
      and
      Crested on certain of their claims and imposed a constructive trust in favor
      of
      Sheep Mountain Partners on uranium contracts Nukem entered into to purchase
      uranium from three CIS republics, and also awarded SMP damages of $31,355,100
      against Nukem. Further legal proceedings ensued. On appeal, the 10th Circuit
      Court of Appeals ("CCA") issued an Order and Judgment affirming the U.S.
      District Court's Second Amended Judgment without modification. The ruling
      affirmed (i) the imposition of a constructive trust in favor of SMP on Nukem's
      rights to purchase CIS uranium, the uranium acquired pursuant to those rights,
      and the profits therefrom; and (ii) the damage award in favor of SMP against
      Nukem.
    As
      a
      result of further proceedings, the U.S. District Court appointed a Special
      Master to conduct an accounting of the constructive trust. The U.S. District
      Court adopted the Special Master’s report in part and rejected it in part, and
      entered judgment on August 1, 2003 in favor of USECC and against Nukem for
      $20,044,200. In early 2004, the parties appealed this judgment to the
      CCA.
    On
      February 24, 2005, a three judge panel of the CCA vacated the judgment of the
      U.S. District Court and remanded the case to the Panel for clarification of
      its
      1996 Orders and Award. In remanding this case, the CCA stated: "The arbitration
      award in this case is silent as to the definition of 'purchase rights' and
      the
      'profits therefrom,' including the valuation of either. Also unstated in the
      award is the duration of the constructive trust and whether and what costs
      should be deducted when computing the value of the constructive trust. Further,
      the arbitration panel failed to address whether prejudgment interest should
      be
      awarded on the value of the constructive trust. As a result, the district
      court's valuation of the constructive trust was based upon extensive guesswork.
      Therefore, a remand to the arbitration panel for clarification is necessary,
      despite the long and tortured procedural history of this case."
    The
      Arbitration Panel (“Panel”) held a Status Conference Hearing in Denver, Colorado
      on August 26, 2005 to consider the procedures, schedule and scope of the remand.
      On August 26, 2005, the Panel directed the parties to make written submissions
      to resolve the issues concerning the definition of the Constructive Trust and
      its components (e.g. purchase rights).
    -29-
          The
      Panel
      issued a written order on August 31, 2005 confirming this directive. Nukem’s
      request to present new facts and evidence on the issue of the Constructive
      Trust
      was rejected by the Panel. All submissions are specifically limited to the
      facts
      introduced into evidence before the Panel in the 1994 and 1995 hearings,
      currently in the record. Initial submissions were due to the Panel on November
      4, 2005 and reply submissions were due on December 6, 2005. A one day hearing
      was held in New York City on December 20, 2005. On January 3, 2006 the Panel
      entered an amended order requesting additional information concerning the CIS
      contracts be submitted by the parties by February 3, 2006.
    The
      timing and ultimate outcome of this litigation cannot be predicted. We believe
      that the ultimate outcome will not have an adverse affect on our financial
      condition or results of operations.
    Phelps
      Dodge Litigation
    USE
      and
      Crested are parties to a lawsuit on June 19, 2002, filed in the U.S. District
      Court of Colorado (Case No. 02-B-0796(PAC)) by Phelps Dodge Corporation (“PD”)
      and its subsidiary, Mt. Emmons Mining Company (“MEMCO”), over contractual
      obligations in USECC’s agreement with PD’s predecessor companies, concerning
      mineral properties on Lucky Jack Project (formerly the Mount Emmons molybdenum
      properties), near Crested Butte, Colorado. For background information on this
      litigation, please see the Form 10-K for the year ended December 31,
      2004.
    The
      litigation relates to agreements from 1974 when USE and Crested leased the
      mining claims to Amax Inc., PD’s predecessor company. The mining claims cover
      one of the world’s largest and richest deposits of molybdenum, which was
      discovered by Amax.
    The
      June
      19, 2002 complaint filed by PD and MEMCO sought a determination that PD’s
      acquisition of Cyprus Amax was not a sale. Under a 1986 agreement between USECC
      and Amax, if Amax sold MEMCO or its interest in the mining properties, USE
      and
      Crested would receive 15% (7.5% each) of the first $25 million of the purchase
      price ($3.75 million). In 1991, Cyprus Minerals Company acquired Amax to form
      Cyprus Amax Mineral Co. USECC’s counter and cross-claims alleged that in 1999,
      PD formed a wholly-owned subsidiary CAV Corporation, for the purpose of
      purchasing the controlling interest in Cyprus Amax and its subsidiaries
      (including MEMCO) and making Cyprus Amax a subsidiary of PD. Therefore, USECC
      asserted that the acquisition of Cyprus Amax by PD was a sale of MEMCO and
      the
      properties that triggered the obligation of Cyprus Amax to pay USECC the $3.75
      million plus interest.
    The
      other
      issues in the litigation were whether USECC must, under terms of a 1987 Royalty
      Deed, accept PD's and MEMCO's conveyance of the Lucky Jack Project back to
      USECC, which properties now include a plant to treat mine water, costing in
      excess of $1 million a year to operate in compliance with State of Colorado
      regulations. PD's and MEMCO's claim sought to obligate USECC to assume the
      operating costs of the water treatment plant. USECC asserted counterclaims
      against the defendants, including a claim for nonpayment of advance
      royalties.
    On
      July
      28, 2004, the Court entered an Order granting certain of PD's motions and
      denying USECC's counterclaims and cross-claims. The case was tried in late
      2004.
    On
      February 4, 2005, the Court entered Findings and Fact and Conclusions of Law
      and
      ordered that the conveyance of the Lucky Jack Project includes the transfer
      of
      ownership and operational responsibility for the Water Treatment Plant, and
      that
      PD does not owe USECC any advanced royalty payments.
    -30-
          USECC
      has
      filed a motion with the Court to amend the Order to determine that the decreed
      water rights from the Colorado Supreme Court opinion (decided in 2002, finding
      that the predecessor owners of the Lucky Jack Project had rights to water to
      develop a mine), and any other appurtenant water rights, be conveyed to USECC.
      The motion is pending.
    PD
      and
      USECC have been engaged in settlement discussions in an attempt to resolve
      the
      remaining issues and avoid an appeal of the District Court’s Judgment. In view
      of the ongoing discussions and in the interest of conserving judicial and party
      resources, on April 5, 2005, the parties filed a Joint Motion to Stay Ruling
      on
      Motion to Amend Judgment and to Extend Stay of Execution Pending Appeal. On
      April 7, 2005, the Court granted the motion and entered an order staying
      USE/CC’s Motion to Amend Judgment until ten days after filing of written notice
      by PD that settlement has not been achieved. The parties have filed joint status
      reports which have stayed the parties’ various motions.
    On
      October 31, 2005, PD filed a motion with the District Court to recover
      attorney’s fees and expenses in the declaratory judgment action against USECC.
      PD is claiming $4,050,164.09 in attorney’s fees and expenses and $3,692,138.09
      in costs incurred for the operation of the water treatment plant for the last
      three years. These claims were not part of the initial litigation with PD.
      USECC
      has filed a response with the Court denying that USECC owes PD such monies.
      It
      is not known how or when the Court will rule on these issues. Management of
      USE
      believes that no monies are due to PD. Resolution of these issues will not
      affect PD’s February 28, 2006 conveyance of the Lucky Jack Project, and the
      water treatment plant, to USE and Crested.
    Coastline
      Capital Partners
    On
      May
      16, 2005, Coastline Capital Partners (“Coastline”) filed a complaint against USE
      in Wyoming Federal District Court, Case No. 05-CV-0143-J for breach of contract.
      Coastline is claiming partial performance fees for a private placement that
      was
      unsuccessful. Coastline and USE had entered into an engagement letter on July
      22, 2004. USE filed an answer and counterclaims on June 22, 2005. The parties
      are conducting discovery in the case. A jury trial is scheduled for April 3,
      2006 on this matter.
    ITEM
      4. Submission of Matters to a Vote of Security Holders
    On
      July
      22, 2005, the annual meeting of shareholders was held for voting on the
      re-election of three directors: Michael H. Feinstein, H. Russell Fraser and
      Don
      C. Anderson. These directors were re-elected for a term expiring on the third
      succeeding Annual Meeting of Shareholders and until their successors are duly
      elected or appointed and qualified. With respect to the re-election of the
      two
      directors, the votes cast were:
    | Name
                of Director | For | Abstain* | ||
| Michael
                H. Feinstein | 13,767,094 | 975,893 | ||
| H.
                Russell Fraser | 13,762,724 | 984,263 | ||
| Don
                C. Anderson | 13,765,224 | 977,763 | 
*
      Includes Broker non-vote
    -31-
          PART
      II
    ITEM
      5. Market for Registrant's common equity, related Stockholder Matters and Issuer
      Purchases of Equity Securities
    (a) Market
      Information
    Shares
      of
      USE common stock are traded on the over-the-counter market, and prices are
      reported on a "last sale" basis on the Nasdaq Capital Market of the National
      Association of Securities Dealers Automated Quotation System ("Nasdaq"). The
      range by quarter of high and low sales prices was:
    | Fiscal
                Year ended December 31, 2005 |  High |  Low | |||||
| First
                quarter ended 3/31/05 | $ | 7.65 | $ | 2.75 | |||
| Second
                quarter ended 6/30/05 | 5.95 | 3.52 | |||||
| Third
                quarter ended 9/30/05 | 4.55 | 3.44 | |||||
| Fourth
                quarter ended 12/31/05 | 4.96 | 3.68 | |||||
| Fiscal
                Year ended December 31, 2004 | |||||||
| First
                quarter ended 3/31/04 | $ | 3.45 | 2.41 | ||||
| Second
                quarter ended 6/30/04 | 3.14
                 | 2.11 | |||||
| Third
                quarter ended 9/30/04 | 2.59 | 2.12 | |||||
| Fourth
                quarter ended 12/31/04 | 3.05 | 2.10 | |||||
(b) Holders
    (1) At
      March
      30, 2006 the closing market price was $7.09 per share and there were
      approximately 625 shareholders of record, with 19,520,430 shares of common
      stock
      issued and outstanding, including shares owned by our subsidiaries and shares
      in
      officers' and directors' names that are subject to forfeiture.
    (2) Not
      applicable.
    (c) We
      have
      not paid any cash dividends with respect to common stock. There are no
      contractual restrictions on our present or future ability to pay cash dividends;
      however, we intend to retain any earnings in the near future for
      operations.
    (d) Equity
      Plan Compensation Information - Information about Compensation Plans as of
      December 31, 2005:
    -32-
          | Plan
                category | Number
                of securities to be issued upon exercise of outstanding options
                 | Weighted
                average exercise price of outstanding options | Number
                of securities remaining available for future issuance under equity
                compensation plans (excluding securities reflected in column
                (a)) | 
|  | (a) | (b) | (c)
                 | 
| Equity
                compensation plans approved by security holders |  |  | |
| 1998
                USE ISOP 3,250,000 shares of common stock on exercise of outstanding
                options | 1,266,505 | $2.24 | -0- | 
| 2001
                USE ISOP 3,341,084 shares of common stock on exercise of outstanding
                options | 2,989,271 | $3.08 | 351,813 | 
| Equity
                compensation plans not approved by security holders |  |  | |
| None | -- | -- | -- | 
| Total | 4,255,776 | $2.83 | 351,813 | 
Sales
      of Unregistered Securities in 2005
    During
      the twelve months ended December 31, 2005, pursuant to the shareholder-approved
      2001 Stock Compensation Plan, 60,000 shares were issued to officers of the
      Company at the rate of 10,000 shares each: John L. Larsen, Keith G. Larsen,
      Mark
      J. Larsen, Harold F. Herron, Robert Scott Lorimer, and Daniel P. Svilar. The
      shares were issued at the closing market price of $2.89, $5.87, $3.60 and $4.62
      as of January 3, 2005, April 1, 2005, July 1, 2005 and October 3, 2005,
      respectively.
    In
      2005,
      the Company issued 11,275 shares of its common stock to outside directors as
      partial compensation for serving on the board of directors. The Company also
      issued common shares for the following: 54,720 shares to three investors who
      had
      the right to convert their shares in RMG to shares of the Company, 135,938
      shares to three investment funds for the conversion of RMG preferred shares
      and
      the payment of dividends on those RMG shares, 281,641 net shares for the
      exercise of employee options, 910,362 shares for the conversion of warrants
      by
      third parties, 1,942,387 shares for the retirement of $4,720,000 in convertible
      debt, 140,880 shares for the buy out of RMG minority shareholders interest
      in
      Pinnacle and 56,494 shares to fund the Employee Stock Ownership Plan for
      2005.
    -33-
          ITEM
      6. Selected Financial Data
    The
      selected financial data is derived from and should be read with the financial
      statements for USE included in this Report.
    | December
                  31, | May
                  31, | |||||||||||||||||||||
| 2005
                   | 2004
                   | 2003
                   | 2002
                   | 2001
                   | 2002
                   | 2001
                   | ||||||||||||||||
| (Unaudited) | ||||||||||||||||||||||
| Current
                  assets | $ | 7,840,600 | $ | 5,421,500 | $ | 5,191,400 | $ | 4,755,300 | $ | 4,597,900 | $ | 4,892,600 | $ | 3,330,000 | ||||||||
| Current
                  liabilities | 1,232,300
                   | 6,058,000
                   | 1,909,700
                   | 2,044,400
                   | 2,563,800
                   | 1,406,400
                   | 2,396,700
                   | |||||||||||||||
| Working
                  capital (deficit) | 6,608,300
                   | (636,500 | ) | 3,281,700
                   | 2,710,900
                   | 2,034,100
                   | 3,486,200
                   | 933,300
                   | ||||||||||||||
| Total
                  assets | 38,106,700
                   | 30,703,700
                   | 23,929,700
                   | 28,190,600
                   | 30,991,700
                   | 30,537,900
                   | 30,465,200
                   | |||||||||||||||
| Long-term
                  obligations(1) | 7,949,800
                   | 13,615,300
                   | 12,036,600
                   | 14,047,300
                   | 13,596,400
                   | 13,804,300
                   | 13,836,700
                   | |||||||||||||||
| Shareholders'
                  equity | 24,558,100
                   | 6,281,300
                   | 6,760,800
                   | 8,501,600
                   | 8,018,700
                   | 11,742,000
                   | 8,465,400
                   | |||||||||||||||
| (1)Includes
                  $5,669,000, of accrued reclamation costs on properties at December
                  31,
                  2005, $7,882,400 at December 31, 2004, $7,657,900 at December 31,
                  2003,
                  and $8,906,800 at December 31, 2002, 2001, and May 31, 2002, and
                  2001,
                  respectively. See Note K of Notes to Consolidated Financial
                  Statements. | ||||||||||||||||||||||
| Year
                  Ended | Seven
                  Months Ended | Former
                  Fiscal Years Ended | ||||||||||||||||||||
| December
                  31, | December
                  31, | December
                  31, | December
                  31, | May
                  31, | ||||||||||||||||||
| 2005 | 2004 | 2003
                   | 2002
                   | 2001
                   | 2002
                   | 2001
                   | ||||||||||||||||
| (Unaudited) | ||||||||||||||||||||||
| Operating
                  revenues | $ | 849,500 | $ | 815,600 | $ | 635,500 | $ | 673,000 | $ | 545,900 | $ | 2,004,100 | $ | 3,263,000 | ||||||||
| Loss
                  from | ||||||||||||||||||||||
| continuing
                  operations | (6,066,900 | ) | (4,983,100 | ) | (5,066,800 | ) | (3,524,900 | ) | (3,914,900 | ) | (7,454,200 | ) | (7,517,800 | ) | ||||||||
| Other
                  income & expenses | (484,000 | ) | 465,100
                   | (311,500 | ) | (387,100 | ) | 1,005,000
                   | 1,319,500
                   | 8,730,800
                   | ||||||||||||
| (Loss)
                  income before minority | ||||||||||||||||||||||
| interest,
                  equity in income (loss) | ||||||||||||||||||||||
| of
                  affiliates, income taxes, | ||||||||||||||||||||||
| discontinued
                  operations, | ||||||||||||||||||||||
| and
                  cumulative effect of | ||||||||||||||||||||||
| accounting
                  change | (6,550,900 | ) | (4,518,000 | ) | (5,378,300 | ) | (3,912,000 | ) | (2,909,900 | ) | (6,134,700 | ) | 1,213,000
                   | |||||||||
| Minority
                  interest in loss (income) | ||||||||||||||||||||||
| of
                  consolidated subsidiaries | 185,000
                   | 207,800
                   | 13,000
                   | 54,800
                   | 24,500
                   | 39,500
                   | 220,100
                   | |||||||||||||||
| Income
                  taxes | --
                   | --
                   | --
                   | --
                   | --
                   | --
                   | --
                   | |||||||||||||||
| Discontinued
                  operations, | ||||||||||||||||||||||
| net
                  of taxes | 15,207,400
                   | (1,938,500 | ) | (2,060,400 | ) | 17,100
                   | 175,000
                   | (85,900 | ) | 488,100
                   | ||||||||||||
-34-
          | Year
                  Ended | Seven
                  Months Ended | Former
                  Fiscal Years Ended | ||||||||||||||||||||
| December
                  31, | December
                  31, | December
                  31, | December
                  31, | May
                  31, | ||||||||||||||||||
| (Unaudited) | ||||||||||||||||||||||
| 2005 | 2004 | 2003
                   | 2002
                   | 2001
                   | 2002
                   | 2001
                   | ||||||||||||||||
| Cumulative
                  effect of  | ||||||||||||||||||||||
| accounting
                  change | $ | -- | $ | -- | $ | 1,615,600 | $ | -- | $ | -- | $ | -- | $ | -- | ||||||||
| Preferred
                  stock dividends | --
                   | --
                   | --
                   | --
                   | (75,000 | ) | (86,500 | ) | (150,000 | ) | ||||||||||||
| Net
                  income (loss) | ||||||||||||||||||||||
| to
                  common shareholders | $ | 8,841,500 | $ | (6,248,700 | ) | $ | (5,810,100 | ) | $ | (3,840,100 | ) | $ | (2,785,400 | ) | $ | (6,267,600 | ) | $ | 1,771,200 | |||
| Per
                  share financial data | ||||||||||||||||||||||
| Operating
                  revenues | $ | 0.05 | $ | 0.05 | $ | 0.05 | $ | 0.06 | $ | 0.07 | $ | 0.22 | $ | 0.42 | ||||||||
| Loss
                  from | ||||||||||||||||||||||
| continuing
                  operations | (0.38 | ) | (0.38 | ) | (0.44 | ) | (0.33 | ) | (0.47 | ) | (0.80 | ) | (0.96 | ) | ||||||||
| Other
                  income & expenses | (0.03 | ) | 0.04
                   | (0.03 | ) | (0.03 | ) | 0.12
                   | 0.14
                   | 1.11
                   | ||||||||||||
| (Loss)
                  income before minority | ||||||||||||||||||||||
| interest,
                  equity in income (loss) | ||||||||||||||||||||||
| of
                  affiliates, income taxes, | ||||||||||||||||||||||
| discontinued
                  operations, | ||||||||||||||||||||||
| and
                  cumulative effect of | ||||||||||||||||||||||
| accounting
                  change | (0.39 | ) | (0.34 | ) | (0.48 | ) | (0.36 | ) | (0.35 | ) | (0.66 | ) | 0.15
                   | |||||||||
| Minority
                  interest in loss (income) | ||||||||||||||||||||||
| of
                  consolidated subsidiaries | -- | 0.02
                   | 0.00
                   | --
                   | --
                   | 0.01
                   | 0.03
                   | |||||||||||||||
| Income
                  taxes | --
                   | --
                   | --
                   | --
                   | --
                   | --
                   | --
                   | |||||||||||||||
| Discontinued
                  operations, net of tax | 0.94
                   | (0.15 | ) | (0.18 | ) | --
                   | 0.02
                   | (0.01 | ) | 0.06
                   | ||||||||||||
| Cumulative
                  effect of  | ||||||||||||||||||||||
| accounting
                  change | --
                   | --
                   | 0.14
                   | --
                   | --
                   | --
                   | --
                   | |||||||||||||||
| Preferred
                  stock dividends | --
                   | --
                   | --
                   | --
                   | (0.01 | ) | (0.01 | ) | (0.01 | ) | ||||||||||||
| Net
                  income (loss) | ||||||||||||||||||||||
| per
                  share, basic | $ | 0.55 | $ | (0.48 | ) | $ | (0.52 | ) | $ | (0.36 | ) | $ | (0.34 | ) | $ | (0.67 | ) | $ | 0.23 | |||
| Net
                  (loss) income | ||||||||||||||||||||||
| Per
                  share, diluted | $ | 0.55 | $ | (0.48 | ) | $ | (0.52 | ) | $ | (0.36 | ) | $ | (0.34 | ) | $ | (0.67 | ) | $ | 0.21 | |||
-35-
          ITEM
      7. Management's Discussion and Analysis of Financial Condition and Results
      of
      Operations
    The
      following is Management's Discussion and Analysis of significant factors, which
      have affected the Company's liquidity, capital resources and results of
      operations during the calendar years ended December 31, 2005, 2004 and
      2003.  The discussion contains forward-looking statements that involve
      risks and uncertainties. 
    General
      Overview
    U.S.
      Energy Corp. ("USE" or the "Company") and its subsidiaries historically have
      been involved in the acquisition, exploration, development and production of
      properties prospective for hard rock minerals including lead, zinc, silver,
      molybdenum, gold, uranium, and oil and gas. The Company also has been engaged
      to
      a limited extent in commercial real estate, but only in connection with
      acquiring mineral properties which included commercial real estate.
    The
      Company manages its operations through a joint venture, USECC Joint Venture
      ("USECC"), with one of its subsidiary companies, Crested Corp. ("Crested")
      of
      which it owns a consolidated 70.1%. The narrative discussion of this MD&A
      refers only to USE or the Company but includes the consolidated financial
      statements of Crested, Plateau Resources Limited ("Plateau"), USECC and other
      subsidiaries. The Company has entered into partnerships through which it either
      joint ventured or leased properties with non-related parties for the development
      and production of certain of its mineral properties. The Company had no
      production from any of its mineral properties during the year ended December
      31,
      2005 except its coalbed methane business which was sold on June 1,
      2005.
    Prior
      filings for previous periods, including the years ended December 31, 2004 and
      2003, included the consolidated financial statements of Rocky Mountain Gas,
      Inc.
      (“RMG”). On June 1, 2005, all of the outstanding stock of RMG was sold to
      Enterra US Acquisitions Inc. (“Acquisitions”), a privately-held Washington
      corporation organized by Enterra Energy Trust (“Enterra”), for $20 million in
      cash and securities. Financial statements in this Annual Report for the years
      ended December 31, 2005, 2004 and 2003 therefore do not include the balances
      of
      RMG, as all prior reported balances of RMG are eliminated and reported as
      discontinued operations.
    During
      the years ended December 31, 2003 and 2004, the Company’s uranium and gold
      properties were shut down due to depressed metals prices. During 2005, the
      market prices for gold and uranium increased to levels which may allow the
      Company to place these properties into production or sell part or all of them
      to
      industry participants. Exploration work was resumed on the uranium properties
      in
      2005 and new uranium properties have been acquired.
    Uranium
      - The
      price of uranium concentrate has increased from a five year low of $7.25 per
      pound in January 2001 to a five year high of $36.25 per pound in December 2005.
      During the first quarter of 2006 this increase in the market price
      continued.
    Gold
      - The
      five year low for gold was in 2001 when it hit $256 per ounce. The market price
      for gold has risen since that time to a high of $570 in 2005 with an average
      price for the year of 2005 of $445 per ounce. (Metal Prices.com).
    Molybdenum
      - Annual
      Metal Week Dealer Oxide mean prices averaged $32.94 per pound in 2005, compared
      with $16.41 per pound in 2004, $5.32 per pound in 2003 and $3.77 per pound
      in
      2002. (Metal Prices.com). Continued strong demand, which has outpaced supply
      over the past several years (deficit market conditions), has reduced inventory
      levels throughout the industry.
    -36-
          The
      rebound in uranium, gold and molybdenum presents an opportunity for the Company.
      The Company holds what we consider to be significant mineral and related
      properties in gold and uranium, and received a significant molybdenum property
      from Phelps Dodge Corporation (“PD”) on February 28, 2006. In contrast to the
      prior five years, we now have cash on hand, and reasonably expect to receive
      more cash during the year ending December 31, 2006 sufficient for general and
      administrative expenses, the continuation of our uranium property acquisition
      and exploration plan, and operation of the water treatment plant on the
      molybdenum property.
    Management’s
      strategy to generate a return on shareholder capital is first, to demonstrate
      prospective value in the mineral properties sufficient to support substantial
      investments by large industry partners and second, to structure these
      investments to bring capital and long term development expertise to move the
      properties into production.
    To
      demonstrate prospective value in the mineral properties and therefore bring
      investing industry partners into the mineral projects during the years ended
      December 31, 2006 and 2007, management is evaluating having feasibility studies
      prepared on each of the projects. Some of these studies have already begun.
      All
      the studies will be performed by independent engineering firms with the intent
      of proving up economic development plans for the properties based on current
      and
      projected market prices as well as existing or projected infrastructure. In
      some
      instances, significant additional exploratory drilling will have to be completed
      to further delineate grades as well as the extent of the minerals in the
      ground.
    The
      principal uncertainties in the successful implementation of our strategy
      are:
    | · | Whether
                the feasibility studies will show, for any of the properties, that
                the
                minerals can be mined and processed profitably. For some of the properties
                (like gold and uranium), commodity prices will have to be sustained
                at
                levels not materially less than current prices;
 | 
| · | Whether
                the feasibility studies will show volume and grades of mineralization,
                and
                manageable costs of mining and processing, which are sufficient to
                bring
                industry partners to the point of investment;
                and | 
| · | Whether
                we can negotiate terms with industry partners which will return a
                substantial profit to the Company for its retained interest and the
                project’s development costs to that point in
                time. | 
To
      some
      extent, the economic feasibility of a particular property can be changed with
      modifications to the mine/processing plans (add or not add a circuit to process
      a particular mineral, enlarge or make smaller the mine plan, etc.). However,
      overall, the principal drivers to attainment of the business strategy are the
      quality of the minerals in the ground and international commodity
      prices.
    Please
      see the risk factor disclosures elsewhere in this Report for more information
      on
      the risks and uncertainties in the business.
    Forward
      Looking Statements
    This
      Report on Form 10-K for the years ended December 31, 2005, 2004 and 2003
      includes "forward-looking statements" within the meaning of Section 21E of
      the
      Securities Exchange Act of 1934, as amended ("the Exchange Act"). All statements
      other than statements of historical fact included in this Report are
      forward-looking statements. In addition, whenever words like "expect",
      "anticipate”, or "believe" are used, we are making forward looking statements.
      Actual results may vary materially from the forward-looking statements and
      there
      is no assurance that the assumptions used will be realized in fact.
    -37-
          Critical
      Accounting Policies
    Asset
      Impairments
      - We
      assess the impairment of property and equipment whenever events or circumstances
      indicate that the carrying value may not be recoverable.
    Mineral
      Claims
      - We
      follow the full cost method of accounting for mineral properties. Accordingly,
      all costs associated with acquisition, exploration and development of oil and
      mineral reserves, including directly related overhead costs, are capitalized
      and
      are subject to ceiling tests to ensure the carrying value does not exceed the
      fair market value.
    All
      capitalized costs of mineral properties subject to amortization and the
      estimated future costs to develop proved reserves, are amortized using the
      unit-of-production method using estimates of proved reserves. Investments in
      unproved properties and major construction and development projects are not
      amortized until proved reserves associated with the projects can be determined
      or until impairment occurs. If the results of an assessment indicate that the
      properties are impaired, the capitalized cost of the property will be added
      to
      the costs to be amortized.
    Asset
      Retirement Obligations
      - The
      Company's policy is to accrue the liability for future reclamation costs of
      its
      mineral properties based on the current estimate of the future reclamation
      costs
      as determined by internal and external experts.
    Revenue
      Recognition
      -
      Revenues are reported on a gross revenue basis and are recorded at the time
      services are provided or the commodity is sold. Sales of proved and unproved
      properties are accounted for as adjustments of capitalized costs with no gain
      or
      loss recognized, unless such adjustments would significantly alter the
      relationship between capitalized costs and proved reserves, in which case the
      gain or loss is recognized in income. Abandonment of properties are accounted
      for as adjustments of capitalized costs with no loss recognized.
    Use
      of Accounting Estimates
      - The
      preparation of financial statements in conformity with generally accepted
      accounting principles requires management to make estimates and assumptions.
      These estimates and assumptions affect the reported amounts of assets and
      liabilities and disclosure of contingent assets and liabilities at the date
      of
      the financial statements, and the reported amounts of revenues and expenses
      during the reporting period. Actual results could differ from those
      estimates.
    Recent
      Accounting Pronouncements
    SFAS
      123(R)
      In
      December 2004, the FASB issued its final standard on accounting for employee
      stock options, FAS No. 123 (Revised 2004), "Share-Based Payment" ("FAS123(R)").
      FAS 123(R) replaces FAS No. 123, "Accounting for Stock-Based Compensation” (“FAS
      123"), and supersedes Accounting Principles Board Opinion No. 25, "Accounting
      for Stock Issued to Employees”. FAS 123(R) requires companies to measure
      compensation costs for all share-based payments, including grants of employee
      stock options, based on the fair value of the awards on the grant date and
      to
      recognize such expense over the period during which an employee is required
      to
      provide services in exchange for the award. The pro forma disclosures previously
      permitted under FAS 123 will no longer be an alternative to financial statement
      recognition. FAS 123 (R) is effective for all awards granted, modified,
      repurchased or cancelled after, and to unvested portions of previously issued
      and outstanding awards vesting after, interim or annual periods, beginning
      after
      June 15, 2005, which for us will be the first quarter of fiscal 2006. We are
      currently evaluating the effect of adopting FAS 123 (R) on our financial
      position and results of operations, and we have not yet determined whether
      the
      adoption of FAS 123 (R) will result in expenses in amounts that are similar
      to
      the current pro forma disclosures under FAS 123. 
    -38-
          The
      Company has reviewed other current outstanding statements from the Financial
      Accounting Standards Board and does not believe that any of those statements
      will have a material adverse affect on the financial statements of the Company
      when adopted.
    Liquidity
      and Capital Resources
    During
      the year ended December 31, 2005, the Company recorded a net gain of $8,841,500
      and generated $3,156,200 of cash. Financing activities generated $4,176,600
      primarily as a result of the exercise of warrants for the Company’s common stock
      and third party debt, investing activities generated $5,714,300 and operating
      activities consumed $6,057,700.
    On
      June
      1, 2005, Enterra US Acquisitions Inc. (“Acquisitions”), a privately-held
      Washington corporation organized by Enterra acquired all the outstanding stock
      of RMG, for which Enterra paid $500,000 cash and issued $5,234,000 of Enterra
      units (the "Enterra Initial Units"), net of the $266,000 adjustment for the
      purchase of overriding royalty interests (effected May 1, 2005); and
      Acquisitions issued $14,000,000 of Class D shares of Acquisitions. The Enterra
      Initial Units and the Class D shares were issued pro rata to the RMG
      shareholders. The Company’s and Crested's participation in the consideration
      received was approximately $18,341,600. The Company’s consolidated subsidiary,
      Yellowstone Fuels, Inc. (“YSFI”) also received approximately
      $296,700.
    During
      the three months ended September 30, 2005, the Company and Crested sold all
      of
      the Enterra Initial Units they received as a result of the sale of RMG. As
      a
      result of the sale of these Enterra Initial Units, the Company recorded an
      increase of $5,916,600 in cash from investing activities and a gain of
      $1,038,500 from the sale of marketable securities. The Enterra Initial Units
      received by YSFI are reflected on the Company’s consolidated balance sheet as
      $77,100 as current assets - marketable securities. The Class D shares of
      Acquisitions are carried as $13,803,200 at December 31, 2005 as investments
      in
      non-affiliates. The Company is required to hold the Class D shares of
      Acquisitions for a period of one year from June 1, 2005. After the holding
      period is satisfied, the Company can exchange these shares on a one for one
      basis for units in Enterra which will then be saleable on the Toronto Stock
      Exchange - Vancouver (“TSX-V”). The Company has valued the Class D shares of
      Acquisitions as a derivative pursuant to SFAS 133 at December 31, 2005. The
      initial carrying value of the Class D shares was $19.00 per share. Using the
      risk free interest rate of 4.38% and a volatility of 45.14% at December 31,
      2005
      the Acquisition Class D shares have a value of $19.91 per share. The Company
      therefore recorded a net gain on the derivative conversion right of the Class
      D
      shares of Acquisitions of $630,900. The Class D shares of Acquisitions will
      be
      revalued at each quarterly reporting period until they are converted to shares
      of Enterra Trust at which time they will be accounted for as marketable
      securities held for sale.
    Although
      the Company’s cash position increased by $3,156,200 during the year ended
      December 31, 2005 it is anticipated that the Company may need to sell the
      remaining Acquisition shares when converted to Enterra units as well as seek
      industry partners or equity financing to fund mine exploration and development
      costs and also fund reclamation and general and administrative
      expenses.
    We
      believe that the current market prices for gold, uranium and molybdenum are
      at
      levels that warrant the exploration and development of the Company’s mineral
      properties. Management of the Company anticipates these metals prices remaining
      at levels which will allow the properties to be produced economically.
      Management of the Company therefore believes that sufficient capital will be
      available to develop its mineral properties from strategic industry partners,
      debt financing, the sale of equity or a combination of the three. The successful
      development and production of these properties would greatly enhance the
      liquidity and financial position of the Company.
    -39-
          Capital
      Resources
    Sale
      of Rocky Mountain Gas, Inc.
    On
      June
      1, 2006, the 436,586 Class D shares of Acquisitions (not traded on any exchange)
      owned by the Company will be exchangeable, on a one-for-one basis, for
      additional Enterra units (the "Enterra Additional Units"); the Enterra
      Additional Units will be tradable on the TSX at that time. Crested also owns
      an
      additional 245,759 of Class D shares of Acquisitions which will be available
      for
      sale on June 1, 2006. A substantial portion of any cash received by Crested
      from
      the sale of its Class D shares will likely be applied to its debt of $10,821,800
      to the Company. The ultimate value of the Class D shares of Acquisitions will
      not be determined until they are sold.
    RMG’s
      minority equity ownership of Pinnacle Gas Resources, Inc. (“Pinnacle”) was not
      included in the disposition of RMG, but was assigned to the Company and Crested
      in proportion to their ownership of RMG. The Company therefore received 65%
      ownership of the Pinnacle equity and Crested 35%. Enterra is entitled to be
      paid
      an amount of up to (but not more than) $2,000,000, if proceeds from a future
      disposition by the Company and Crested to a third party of their minority equity
      interest in Pinnacle exceeds $10,000,000. Currently, we have no information
      about whether or when Pinnacle might become a public company or might be
      purchased by third parties. The value of the minority equity position upon
      a
      future disposition could be more or less than $10,000,000. The boards of
      directors of the Company and Crested determined that the value of RMG’s minority
      equity interest in Pinnacle is approximately $6,250,000, based only upon
      Pinnacle’s sales of equity in 2004 and 2005 to its shareholders (RMG did not
      participate in those sales). Management of the Company may sell some or all
      of
      its equity in Pinnacle at such time as Pinnacle is either sold or becomes a
      public company.
    Agreements
      with Uranium Power Corp.
    In
      2005,
      we received $500,000 cash from Uranium Power Corp. (“UPC”) under the December
      2004 Purchase and Sale Agreement for our Wyoming uranium properties. Additional
      cash payments are required of $1.6 million in 2006 and $3.1 million in 2007.
      We
      also have signed a Mining Venture Agreement with UPC, by which the initial
      $500,000 of exploration costs on individual uranium properties is to be funded
      by UPC. See Part 1, “Inactive Mining Properties - Uranium, UPC Purchase and Sale
      Agreement” and “Mining Venture Agreement.”
    Issuance
      of senior convertible debentures
    Additional
      capital ($3,700,000) was received from the issuance of debentures on February
      9,
      2005. The $4,720,000 face amount of the debentures was paid in 2005 by issuing
      stock in the Company (see Part 1, “Capital Activities in 2005 and First Quarter
      2006 - $4,720,000 Loan Repayment - 2005”).
    Other
    During
      the twelve months ended December 31, 2005, the Company received $3,318,400
      from
      the exercise of 910,362 warrants and $155,700 from the exercise of 64,325
      employee options. An additional 438,545 shares underlying employee stock options
      were issued to the employees by the surrender of 221,229 shares of the Company’s
      common stock directly owned by the employees.
    -40-
          During
      the first quarter of 2006, SGMI through IBK Capital of Toronto Canada, began
      efforts to raise U.S. $1.3 to $1.6 million (none from U.S. residents) for
      drilling and operational funds of the SGMI property. These funds are critical
      to
      the further delineation of the gold deposit in order that SGMI can raise
      sufficient funds to place the property into production. No assurance can be
      given that SGMI will be successful in its efforts to raise the $1.3 to $1.6
      million.
    The
      Company and Crested have a line of credit with a commercial bank in the amount
      of $750,000. The line of credit is secured by certain real estate holdings
      and
      equipment. This line credit is used for short term working capital needs
      associated with operations. At December 31, 2005, the entire amount of $750,000
      under the line of credit was available to the Company and Crested.
    The
      Company and Crested continue to pursue the settlement of a long standing
      arbitration/litigation regarding the Sheep Mountain Partnership (“SMP”). The
      litigation involves Nukem, Inc. (“Nukem”) and its subsidiary Cycle Resource
      Investment Corp. of Danbury Connecticut. The case is currently on remand to
      the
      arbitration panel following Nukem’s third appeal to the Tenth Circuit Court of
      Appeals. Prior to the remand, there was a $20 million judgment entered by the
      U.S. District Court of Colorado in favor of the Company and Crested. The timing
      and cost of achieving final resolution cannot be predicted. Management of the
      Company and Crested believe that the ultimate outcome will be positive and
      in
      favor of the Company. 
    Capital
      Requirements
    The
      capital requirements of the Company during 2006 remain its general and
      administrative costs and expenses; permitting and development work on its gold
      property, and the ongoing maintenance, exploration and potential development
      of
      its uranium and molybdenum properties. 
    As
      a
      result of the RMG disposition, USECC no longer directly holds coalbed methane
      properties. The Company therefore is no longer liable to fund drilling programs
      and lease holding costs related to those properties.
    Maintaining
      Mineral Properties
    Sheep
      Mountain Uranium Properties
    As
      stated
      above, the mining agreement with UPC is contractually committed to fund the
      majority of the expenses associated with maintaining the uranium properties
      in
      central Wyoming and performing exploration drilling on them. A budget of
      $775,400 for the first half of the year ending December 31, 2006 has been
      approved, relating to reclamation work at the Sheep Mountain properties,
      exploration drilling, geological and engineering work, and other costs. UPC
      has
      agreed to fund the first $500,000 of all approved projects up to a total of
      $10,000,000 and has advanced $400,000 against the 2006 approved budget. The
      average care and maintenance costs associated with the Sheep Mountain uranium
      mineral properties in Wyoming is approximately $200,000 per year of which UPC
      is
      required to pay 50% annually.
    Plateau
      Resources Limited Uranium Properties
    Plateau
      owns and maintains the Shootaring Canyon Uranium Mill (the “Shootaring Mill”).
      Due to increases in the market price for uranium during the years ended December
      31, 2004 and 2005, the Company reconsidered its prior decision to reclaim the
      Shootaring Mill property. In March 2005, Plateau filed an application with
      the
      State of Utah to restart the Shootaring Mill. (See the Form 8-K report filed
      March 31, 2005). If management’s projections of placing the Shootaring Mill into
      production hold, reclamation on the property is not anticipated to commence
      until some time in 2033.
    -41-
          It
      is
      anticipated $31 million will be required to modify the Shootaring Mill’s
      tailings facility to Utah standards including posting additional reclamation
      bonding, and complete other mill upgrades before production can begin.
      Additionally, a circuit to process vanadium which is contained in almost all
      of
      the mineralized material found in nearby properties may be added to the
      Shootaring Mill. When refurbished, the Shootaring Mill is projected to have
      the
      capacity to produce up to 1.5 million pounds of uranium concentrates annually
      depending on the grade of material fed to the Shootaring Mill. The Company
      and
      Crested are currently considering placing their ownership and cash flow rights
      in Plateau and other uranium assets into a newly formed entity, U.S. Uranium
      Ltd. (“USUL”). In order to fund the refurbishment of the Mill and acquire
      additional uranium properties from which to produce uranium bearing ores, USE
      and Crested are seeking joint venture partners or equity
      participants.
    In
      2003,
      the Company sold its interests in the Ticaboo town site (“Ticaboo”) operations
      in southern Utah to a non-affiliated entity, The Cactus Group ("Cactus"). The
      Ticaboo property includes a motel, restaurant and lounge, convenience store,
      recreational boat storage and service facility, and improved residential and
      mobile home lots. Most of these properties had been acquired when the Shootaring
      Mill was acquired in 1993. The Company carried the loan which had a balance
      due
      at December 2005 of approximately $3.0 million at 7.5% annual interest. Cactus
      was to make payments of $24,000 per month until August 2008 at which time a
      balloon note in the amount of $2.8 million was due. Cactus became in default
      on
      its cash payments as well as its contractual covenants to maintain the
      properties and equipment during the fourth quarter of 2005.
    On
      February 27, 2006 the Company re-acquired by foreclosure sale the Ticaboo
      properties. Management of the Company is evaluating the properties to determine
      the costs of deferred maintenance and operations that may be necessary until
      such time as the assets can be sold or leased. Until an actual detailed
      inspection of the properties is made it is not possible to estimate what the
      remedial costs and expenses may be. At the time of filing management of the
      Company does not anticipate operating the Ticaboo properties. Management is
      seeking a third party to either lease or purchase the properties. Until such
      an
      arrangement can be secured by the Company, the Company will be obligated for
      minimal holding costs. The Company may spend an estimated $200,000 in
      refurbishing costs on the properties.
    Sutter
      Gold Mining Inc. (SGMI) Properties
    Because
      of the recent increase in the price of gold, management of SGMI has decided
      to
      continue moving the project forward with production as the ultimate goal. No
      extensive development work or mill construction will be initiated until such
      time as funding from debt and or equity sources is in place. The goal of the
      Company’s management is to have the SGMI properties be self supporting and
      thereby not requiring any capital resource commitment from the Company. On
      December 29, 2004, SGMC merged with Globemin Resources, Inc., a Canadian
      company, and changed its name to Sutter Gold Mining Inc., (“SGMI”). SGMI is
      traded on the TSX Venture Exchange. SGMI had sufficient capital to pay for
      the
      work done on the properties during calendar 2005. Additional financing is being
      sought by SGMI. Until such financing is obtained, the Company may be required
      to
      fund standby costs at the SGMI properties and legal and accounting work
      necessary to obtain additional equity financing. Management anticipates that
      during the twelve months ended December 31, 2006, this cash commitment will
      not
      exceed $250,000.
    -42-
          Lucky
      Jack Molybdenum Project
    The
      Company and Crested re-acquired the Lucky Jack molybdenum project, formerly
      known as the Mt. Emmons molybdenum property, located near Crested Butte,
      Colorado on February 28, 2006. The property was returned to the Company and
      Crested by PD in accordance with a 1987 Amended Royalty Deed and Agreement
      between USECC and Amax Inc. (“Amax”). The Lucky Jack Project includes a total of
      25 patented and approximately 520 unpatented mining claims, which together
      approximate 5,400 acres, or over 8 square miles of mining claims.
    The
      Company and Crested leased various patented and unpatented mining claims on
      the
      Mt. Emmons property to Amax in 1974. In the late 1970s, Amax delineated a large
      deposit of molybdenum on the properties, reportedly containing approximately
      155
      million tons of mineralized material averaging 0.44% molybdenum disulfide
      (MoS2).
      In
      1980, Amax constructed a water treatment plant at the Mt. Emmons property to
      treat water flowing from old mine workings and for potential use in milling
      operations. By 1983, Amax had reportedly spent an estimated $150 million in
      the
      acquisition of the property, securing water rights, extensive exploration,
      ore
      body delineation, mine planning, metallurgical testing and other activities
      involving the mineral deposit. Amax was merged into Cyprus Minerals in 1992
      to
      form Cyprus Amax. PD then acquired the Mt. Emmons property in 1999 through
      its
      acquisition of Cyprus Amax. Thereafter, PD acquired additional water rights
      to
      mine and mill the deposit.
    The
      Company and Crested have decided to pursue permitting and development of the
      property and are now engaged in the active pursuit of a sizable mining industry
      partner to co-develop and mine the property. In order to do so the Company
      and
      Crested may have to obtain a mine feasibility study which is estimated will
      cost
      approximately $2.5 million. Of this total amount it is anticipated by management
      that approximately $1.0 million will be spent during the year ended December
      31,
      2006.
    Conveyance
      of the property to the Company and Crested also includes the transfer of
      ownership and operational responsibility of the mine water treatment plant
      located on the properties. Operating costs for the water treatment plant are
      expected to approximate $1 million annually. In an effort to assure continued
      compliance, the Company and Crested have retained the technical expert and
      contractor hired by PD on January 2, 2006 to operate the water treatment
      plant.
    On
      October 31, 2005, PD filed a motion with the District Court to recover
      attorney’s fees and expenses in the declaratory judgment action against the
      Company and Crested. PD is claiming $4,050,200 in attorney’s fees and expenses
      and $3,692,100 in costs incurred for the operation of the water treatment plant
      for the last three years. These claims were not part of the initial litigation
      with PD. The Company and Crested have filed a response with the Court denying
      that USECC owes PD such monies. It is not known how or when the Court will
      rule
      on these issues. Management of the Company believes that no monies are due
      to
      PD.
    The
      Company and Crested expect to transfer the Lucky Jack molybdenum project to
      a
      new subsidiary, U.S. Moly Corp. in the near future.
    -43-
          Debt
      Payments
    During
      the year ended December 31, 2005, the Company repaid $4,000,000 in debt plus
      $720,000 in interest to certain investors through the issuance of 1,942,387
      shares of the Company’s common stock. The sale of RMG also resulted in the
      repayment by Enterra of approximately $3,214,000 to Petrobridge Investment
      Management, a mezzanine credit facility. RMG’s wholly owned subsidiary, RMG I,
      had used the Petrobridge loan to finance a portion of its purchase of assets
      from Hi-Pro Production, a Gillette, Wyoming coal bed methane company. The
      repayment of both the investor and Petrobridge debt did not consume any cash
      of
      the Company.
    Debt
      to a
      third party lender, Geddes and Company of Phoenix, Arizona, in the amount of
      $3,000,000 was completely retired with cash during the quarter ended September
      30, 2005. Other cash payments on third party debt totaled $380,400. These cash
      payments along with the non cash retirement of debt mentioned above resulted
      in
      a total reduction of debt during the year ended December 31, 2005 of
      $10,594,400.
    Debt
      to
      non-related parties at December 31, 2005 was $1,036,800. This debt consists
      of
      debt related to the purchase of vehicles and a corporate aircraft.
    Reclamation
      Costs
    The
      asset
      retirement obligation on the Plateau uranium mining and milling properties
      in
      Utah at December 31, 2005 was $3,577,000. This liability is fully funded by
      cash
      investments that are recorded as long term restricted investments. Due to the
      increased market price of uranium, the reclamation of this property has been
      delayed significantly and is not anticipated to commence until 2033. The delay
      until reclamation commences resulted in recognition of a reduction of asset
      retirement obligation expense of $2,075,900.
    The
      asset
      retirement obligation of the Sheep Mountain uranium properties in Wyoming at
      December 31, 2005 is $2,302,800 and is covered by a reclamation bond which
      is
      secured by a pledge of certain real estate assets of the Company and Crested.
      It
      is anticipated that $233,200 of reclamation work on the Sheep Mountain
      properties will be performed during 2006.
    The
      asset
      retirement obligation for SGMI at December 31, 2005 is $22,400 which is covered
      by a cash bond. It is not anticipated that any cash resources will be used
      for
      asset retirement obligations at SGMI during the year ending December 31,
      2006.
    Other
    The
      employees of the Company are not given raises on a regular basis. In
      consideration of this and in appreciation of the work required to develop and
      sell RMG, management of the Company accepted the recommendation of its
      Compensation Committee to pay all employees and directors a bonus upon the
      closing of the sale of RMG to Enterra. The board of directors has granted
      similar bonuses in the past. In addition, bonuses may be paid to some of the
      key
      individuals involved over the past 14 years in the Nukem case once it is
      resolved. See Part III of this Annual Report.
    Results
      of Operations
    During
      the periods presented, the Company has discontinued certain operations.
      Reclassifications to previously published financial statements have therefore
      been made to reflect ongoing operations and the effect of the discontinued
      operations. 
    -44-
          Results
      of Operations
    Year
      Ended December 31, 2005 Compared with the Year Ended December 31,
      2004
    During
      the years ended December 31, 2005 and 2004, the only operating revenues recorded
      by the Company were from real estate operations and management fees charged
      for
      management services provided for various subsidiary companies and fees
      associated with the management of three oil wells in Montana which are owned
      by
      the Assiniboine and Sioux tribes. Real estate revenues increased $29,900 during
      the year ended December 31, 2005 over those revenues from real estate recognized
      during the year ended December 31, 2004. Management fee revenue increased by
      $4,000 during the year ended December 31, 2005 as compared to the year ended
      December 31, 2004. The increase in real estate revenues is a as a result of
      increased rental rates on the Company’s rental properties. The increase in
      management fees is a result of accounting and managerial services provided
      to
      RMG after the acquisition by Enterra.
    Operating
      costs and expenses incurred in operations during the year ended December 31,
      2005 increased $1,117,700 over those costs and expenses recognized from
      operations during the prior year. Expenses from real estate operations remained
      constant during the year ended December 31, 2005 when compared with those
      expenses incurred during the year ended December 31, 2004. Mineral holding
      costs
      increased during the year ended December 31, 2005 over those cost recorded
      during the previous year by $256,300. The increase in mine holding costs were
      as
      a result of increased activity on the properties that the Company holds for
      the
      development of uranium and gold as well as work done on the molybdenum property
      returned by Phelps Dodge (“PD”).
    General
      and administrative costs and expenses increased by $2,985,500 during the year
      ended December 31, 2005 when compared with the general and administrative costs
      and expenses recognized during the year ended December 31, 2004. The primary
      reasons for these increases were: Increased labor costs associated with
      additional professional staff to evaluate the Company and Crested’s mineral
      properties and a bonus associated with the sale of RMG; increased professional
      services associated with the Nukem arbitration hearing as well the litigation
      with PD; costs associated with the adoption of Sarbanes Oxley; and work
      performed on the SGMI property evaluations and associated increased general
      and
      administrative expenses of SGMI.
    One
      outside director of RMG was paid a bonus of $10,000 and another RMG director
      was
      paid a bonus of $5,000 for their work on the development of RMG, and the four
      outside directors of USE were paid $5,000 each for a total bonus to the
      directors of $35,000. The employees were paid a total bonus of $435,800 at
      the
      close of the sale of RMG. All employees of the Company participated in the
      bonus
      which was paid at the close of the sale of RMG. The bonus was paid in
      consideration for the dedicated work put forth by the employees in the
      development of RMG and due to the fact that many of the employees have not
      received increases in compensation for a number of years.
    Officers
      of the Company, USE and RMG received the following bonuses: Mark Larsen,
      President of RMG $140,000, officers of the Company and USE - Keith Larsen and
      Scott Lorimer $40,000 each, and John L. Larsen, Daniel P. Svilar and Harold
      F.
      Herron $20,000 each. In addition to these Officers, Mr. Steve Youngbauer who
      serves as Assistant General Counsel to Mr. Svilar, received a bonus of $40,000.
      There were two additional members of John L. Larsen’s family who received
      bonuses for a total compensation amount of bonuses to Mr. Larsen’s family of
      $226,000. The total amount paid in bonuses to the directors, officers and
      employees for extraordinary work in closing the Enterra purchase of RMG was
      $470,800 which represents 2.5% of the total consideration received by the
      Company and its affiliates from the sale of RMG to Enterra.
    -45-
          As
      a
      result of increased market prices for uranium the reclamation of these
      properties was moved further out into the future which resulted in $2,075,900
      being reversed out of asset retirement obligation expense. This reversal of
      cost
      was offset against the amount of reclamation liability accreted during the
      year
      ended December 31, 2005 which resulted in a net cost and expense reduction
      of
      $1,709,200.
    During
      the year ended December 31, 2005, other income and expenses resulted in a loss
      of $484,000 while other income and expenses recognized during the year ended
      December 31, 2004 resulted in income of $465,100. The primary changes in other
      income during the year ended December 31, 2005 were (1) a gain of $1,311,200
      recognized on the sale of assets, (2) a gain of $1,038,500 from the sale of
      marketable securities, (3) a decrease of $538,600 in the revenues recorded
      from
      the sale of investments; (4) gain on the valuation of the derivative associated
      with the Acquisitions Class D shares of $630,900 discussed above; (5) dividend
      income of $44,700; (6) an increase of $69,400 in interest income over interest
      income recognized during the previous year. These increases in other income
      were
      offset by a significant increase in interest expense of $3,458,900 over the
      interest expense recognized during the previous year to a total of $4,032,200
      in
      interest expense during the year ended December 31, 2005. 
    The
      increase in sale of assets during the year ended December 31, 2005 was as a
      result of a cash payment of $500,000 and the receipt of 1,000,000 shares of
      UPC
      common stock valued at $337,800 received from UPC to enter into an agreement
      described above in Capital Resources and the settlement of a claim on a real
      estate property in Colorado. The gain on the sale of marketable securities
      was
      as a result of the Company and Crested selling 165,600 shares and 91,029 shares,
      respectively of Enterra Initial Units. The decrease in of $538,600 in revenues
      from the sale of investments is as a result of the Company selling fewer shares
      of Ruby Mining Company (“Ruby”) shares which it holds as an investment. The
      Company sold its interest in Ruby several years ago but still retains a portion
      of the common stock. As of December 31, 2005 there was no book basis in the
      shares.
    Interest
      expense increased from $573,300 during the twelve months ended December 31,
      2004
      by $3,458,900 to $4,032,200 during the twelve months ended December 31, 2005.
      The reason for the increase in interest expense is related directly to the
      senior convertible debentures which were issued in February 2005 in the amount
      of $4,000,000 with $720,000 of prepaid interest (please see Capital Resources
      above), and the debt to Geddes. Both of these debt instruments were retired
      in
      full during 2005. The Company recognized $164,600 in interest expense, paid
      with
      cash, and the amortization of $273,000 of the remaining discount taken on the
      Geddes loan for total interest related to the Geddes loan of $437,600. The
      senior convertible debentures had prepaid interest of $720,000 and a discount
      on
      the note of $1,029,800 due to the issue of warrants to the holder of the note
      and a beneficial conversion factor of $1,669,500 for total interest expense
      of
      $3,419,300. The remaining interest of $175,300, which was paid during the year
      ended December 31, 2005 was on various notes for equipment and the Company’s
      aircraft.
    Discontinued
      operations, net of taxes, during the year ended December 31, 2005 was
      $15,207,400. Actual consolidated income recognized by the Company for the sale
      of RMG was $15,768,500 less a provision for income taxes of $235,000 and a
      loss
      from discontinued operations of $326,100. Of the pre tax net income, net of
      the
      loss from discontinued operations of $15,533,500, the Company recorded a gain
      of
      $10,177,600; Crested recorded $5,716,700, and YSFI recorded a loss on the
      transaction of $360,800. These amounts are derived by the receipt of $500,000
      cash and the Enterra Initial Units and the Class D shares of Acquisitions
      discussed above under Liquidity and Capital Resources less the Company and
      its
      affiliates’ basis in the RMG ownership and less the closing costs of the RMG
      sale.
    -46-
          All
      previously reported operations of RMG are reported on this filing as
      discontinued operations. During the year ended December 31, 2005, the Company
      recorded a net loss of $326,100 from the discontinued RMG operations in
      comparison to a net loss of $1,938,500 from the RMG operations during the year
      ended December 31, 2004.
    After
      a
      provision of alternative minimum taxes due on income recognized during the
      year
      ended December 31, 2005, the Company recognized a net gain of $8,841,500 or
      $0.55 basic per share as compared to a net loss of $6,248,700 or a loss of
      $0.48
      basic per share for the Year ended December 31, 2004.
    Year
      ended December 31, 2004 Compared to the Year ended December 31,
      2003
    Operating
      Revenues:
    Management
      fees and other revenues recognized by the Company increased during the year
      ended December 31, 2004. This increase came as a result of the Company entering
      into a purchase and sales agreement with Bell Coast Capital Corp. now named
      Uranium Power Corp. (“UPC”), a British Columbia corporation (TSX-V “UCP-V”) for
      the sale to UPC of an undivided 50% interest in the Sheep Mountain properties.
      UPC paid $175,000 during the year ended December 31, 2004, the Company did
      not
      have any similar revenues during the year ended December 31, 2003. 
    Revenues
      from real estate operations decreased during the year ended December 31, 2004
      from those recorded during the year ended December 31, 2003 by $78,200. This
      decrease was as a result of reduced lot sales at the Plateau operations in
      Utah.
    Operating
      Costs and Expenses:
    The
      holding costs associated with the Company’s mineral properties during the year
      ended December 31, 2004 remained constant with those costs recorded during
      the
      previous year. It is anticipated that these costs will increase during 2005
      as
      the Company moves forward with the permitting process relating to its uranium
      and gold properties. Additionally the holding cost of the molybdenum property,
      which the Company received back from Phelps Dodge, will increase these costs.
      All costs associated with the acquisition of additional properties will be
      capitalized but the permitting costs will be expensed.
    Real
      estate operating costs and general and administrative costs were reduced during
      the year ended December 31, 2004 from those of the year ended December 31,
      2003.
      The reduction of real estate costs is insignificant, $7,400, and is related
      to
      the reduction of the Company’s involvement in the southern Utah property sold to
      a third party which had previously been operated by Plateau. The reduction
      in
      general and administrative costs of $19,800 was due to the ongoing efforts
      of
      the Company’s management to reduce overhead and related expenses.
    Other
      Income and Expenses:
    Other
      Income and Expenses increased from net expenses of $311,500 during the year
      ended December 31, 2003 to net income of $465,100 during the year ended December
      31, 2004. 
    Due
      to
      the positive upward movement of the market prices for the minerals in which
      the
      Company is involved it has determined to retain its remaining mineral
      development and extraction equipment. The determination to retain this equipment
      is a direct cause of the reduction of $151,900 from the year ended December
      31,
      2003 to the year ended December 31, 2004 in the gain on the sale of
      assets.
    -47-
          The
      income recognized from the sale of investments is as a result of the liquidation
      of common stock of a company, Ruby which the Company sold several years ago.
      The
      Company retained ownership of a portion of its former shares of common stock
      in
      Ruby and had no book basis in the shares. During the year ended December 31,
      2004 the Company sold 832,500 shares of Ruby common stock and received $433,100.
      The Company also received $152,700 from the sale of a piece of real estate
      during the year ended December 31, 2004 which had no book value.
    Interest
      revenues recognized during the year ended December 31, 2004 decreased from
      those
      recognized during the year ended December 31, 2003 due to the reduced amount
      of
      cash invested in interest bearing accounts. Interest expenses decreased from
      $799,100 during the twelve months ended December 31, 2003 by $225,800 to
      $573,300 at December 31, 2004.
    All
      previously reported operations of RMG are reported on this filing as
      discontinued operations. During the year ended December 31, 2004 the Company
      recorded a net loss of $1,938,500 from the discontinued RMG operations in
      comparison to a net loss of $2,060,400 from the RMG operations during the year
      ended December 31, 2003.
    The
      Company recorded a net loss of $5,810,100 or $0.52 basic per share during the
      year ended December 31, 2003 as compared to a net loss of $6,248,700 or a loss
      of ($0.48) basic per share for the year ended December 31, 2004.
    Future
      Operations
    Management
      of the Company intends to take advantage of the opportunity presented by the
      recent and future projected market prices for all the minerals that it is
      involved with. The development of the Company’s mineral properties will require
      large amounts of cash, which the Company will have to obtain from industry
      or
      equity partners. The holding costs of these properties is not beyond the
      Company’s capital resources in the short term but to maintain the properties
      long term additional financing will be required. 
    Effects
      of Changes in Prices
    Mineral
      operations are significantly affected by changes in commodity prices. As prices
      for a particular mineral increase, prices for prospects for that mineral also
      increase, making acquisitions of such properties costly, and sales advantageous.
      Conversely, a price decline facilitates acquisitions of properties containing
      that mineral, but makes sales of such properties more difficult. Operational
      impacts of changes in mineral commodity prices are common in the mining
      industry.
    Uranium
      and Gold.
      Changes
      in the prices of uranium and gold will affect our operational decisions the
      most. Currently, both gold and uranium have experienced an increase in price.
      We
      continually evaluate market trends and data and are seeking financing or a
      joint
      venture to place the Company’s gold and uranium properties in production.
    Molybdenum.
      The
      price of molybdenum at December 31, 2005 was $28.00 per pound (Metal
      Prices.com). Production from the Lucky Jack Project will have a very long life
      and changes in prices of molybdenum would affect the revenues from that
      property. A significant decrease in the current market price would have to
      occur
      prior to the time that the Mt. Emmons property would no longer be profitable.
      In
      addition to the market risk it is not known how long the permitting process
      on
      Mt. Emmons will take or how much it will cost.
    -48-
          Contractual
      Obligations
    The
      Company has two divisions of contractual obligations as of December 31, 2005:
      Debt to third parties of $1,036,800 and asset retirement obligations of
      $5,902,200. The debt will be paid over a period of five to seven years and
      the
      retirement obligations will be retired during the next 34 years. The following
      table shows the schedule of the payments on the debt, and the expenditures
      for
      budgeted asset retirement obligations:
    | Less
                 | One
                to  | Three
                to  | More
                than  | |||||||||||||
| than
                one  | Three
                 | Five
                 | Five
                 | |||||||||||||
| Total
                 | Year
                 | Years
                 | Years
                 | Years
                 | ||||||||||||
| Long-term
                debt obligations  | $ | 1,036,800 | $ | 156,500 | $ | 876,300 | $ | 4,000 | $ | -- | ||||||
| Other
                long-term liabilities  | 5,902,200
                 | 233,200
                 | 621,900 | 2,581,000
                 | 2,466,100
                 | |||||||||||
| Totals
                 | $ | 6,939,000 | $ | 389,700 | $ | 1,498,200 | $ | 2,585,000 | $ | 2,466,100 | ||||||
ITEM
      8. Financial Statements
    Financial
      statements meeting the requirements of Regulation S-X for the Company follow
      immediately.
    -49-
          Report
      of Independent Registered Public Accounting Firm
    U.S.
      Energy Corp. Board of Directors
    We
      have
      audited the accompanying consolidated balance sheets of U.S. Energy Corp. and
      subsidiaries as of December 31, 2005 and 2004 and the related consolidated
      statements of operations, shareholders’ equity and cash flows for the years then
      ended. These financial statements are the responsibility of the Company’s
      management. Our responsibility is to express an opinion of these financial
      statements based on our audits. 
    We
      conducted our audits in accordance with the standards of the Public Company
      Accounting Oversight Board (United States). Those standards require that we
      plan
      and perform the audits to obtain reasonable assurance about whether the
      financial statements are free of material misstatement. An audit includes
      examining, on a test basis, evidence supporting the amounts and disclosures
      in
      the financial statements. An audit also includes assessing the accounting
      principles used and significant estimates made by management, as well as
      evaluating the overall financial statement presentation. We believe that our
      audits provide a reasonable basis for our opinion.
    In
      our
      opinion, the financial statements referred to above present fairly, in all
      material respects, the financial position of U.S. Energy Corp. and subsidiaries
      as of December 31, 2005 and 2004 and the results of their operations and their
      cash flows for the years then ended, in conformity with accounting principles
      generally accepted in the United States of America.
    /s/
      EPSTEIN WEBER & CONOVER, PLC
    Scottsdale,
      Arizona
    March
      3,
      2006
    -50-
          Report
      of Independent Registered Public Accounting Firm
    Board
      of
      Directors and Shareholders
    U.S.
      Energy Corp.
    We
      have
      audited the accompanying consolidated statements of operations, shareholders’
equity and cash flows for the year ended December 31, 2003, of U.S. Energy
      Corp.
      and subsidiaries. These financial statements are the responsibility of the
      Company's management. Our responsibility is to express an opinion on these
      financial statements based on our audit. 
    We
      conducted our audits in accordance with the standards of the Public Company
      Accounting Oversight Board (United States). Those standards require that we
      plan
      and perform the audit to obtain reasonable assurance about whether the financial
      statements are free of material misstatement. The Company is not required to
      have, nor were we engaged to perform an audit of its internal control over
      financial reporting. Our audit included consideration of internal control over
      financial reporting as a basis for designing audit procedures that are
      appropriate in the circumstances, but not for the purpose of expressing an
      opinion of the effectiveness of the Company's internal control over financial
      reporting. Accordingly, we express no such opinion. An audit also includes
      examining, on a test basis, evidence supporting the amounts and disclosures
      in
      the financial statements, assessing the accounting principles used and
      significant estimates made by management, as well as evaluating the overall
      financial statement presentation. We believe that our audits provide a
      reasonable basis for our opinion.
    In
      our
      opinion, the consolidated financial statements referred to above present fairly,
      in all material respects, the results of operations and cash flows of U.S.
      Energy Corp. and subsidiaries for the year ended December 31, 2003, in
      conformity with accounting principles generally accepted in the United States
      of
      America.
    As
      discussed in Note B to the financial statements effective January 1, 2003,
      the
      Company adopted Statement of Financial Accounting Standards No. 143,
Accounting
      for Asset Retirement Obligations,
      and
      changed its method of accounting for asset retirement obligations.
    The
      accompanying financial statements have been prepared assuming the Company will
      continue as a going concern. As discussed in Note A to the financial statements,
      the Company has experienced significant losses from operations and has a
      substantial accumulated deficit. These factors raise substantial doubt about
      the
      ability of the Company to continue as a going concern. Management's plans in
      regards to these matters are also described in Note A. The financial statements
      do not include any adjustments that might result from the outcome of this
      uncertainty.
    /s/
      GRANT
      THORNTON LLP
    Oklahoma
      City, Oklahoma
    February
      27, 2004
    -51-
          | U.S.
                ENERGY CORP. AND SUBSIDIARIES | |||||||
| CONSOLIDATED
                BALANCE SHEETS | |||||||
| ASSETS | |||||||
| December
                31, | December
                31, | ||||||
| 2005 | 2004
                 | ||||||
| CURRENT
                ASSETS: | |||||||
| Cash
                and cash equivalents | $ | 6,998,700 | $ | 3,842,500 | |||
| Marketable
                securities, available for sale | 328,700
                 | --
                 | |||||
| Accounts
                receivable | |||||||
| Trade,
                net of allowances of $32,300 | |||||||
|  and
                $111,300 respectively | 251,400
                 | 797,500
                 | |||||
| Affiliates | 14,100
                 | 66,200
                 | |||||
| Current
                portion of long-term note receivable, net | --
                 | 49,500
                 | |||||
| Prepaid
                expenses and other current assets | 215,000
                 | 489,700
                 | |||||
| Inventories | 32,700
                 | 176,100
                 | |||||
| Total
                current assets | 7,840,600
                 | 5,421,500
                 | |||||
| INVESTMENTS: | |||||||
| Non-affiliated
                companies | 14,760,800
                 | 957,700
                 | |||||
| Marketable
                securities, held-to-maturity | 6,761,200
                 | 6,773,700
                 | |||||
| Other | 54,900
                 | 78,600
                 | |||||
| Total
                investments | 21,576,900
                 | 7,810,000
                 | |||||
| PROPERTIES
                AND EQUIPMENT: | |||||||
| Land | 716,600
                 | 576,300
                 | |||||
| Mining
                claims | 739,400
                 | --
                 | |||||
| Buildings
                and improvements | 5,941,100
                 | 5,922,400
                 | |||||
| Machinery
                and equipment | 4,676,900
                 | 4,919,000
                 | |||||
| Proved
                oil and gas properties, full cost method | 1,773,600
                 | 5,569,000
                 | |||||
| Unproved
                coal bed methane properties | |||||||
| excluded
                from amortization | --
                 | 5,101,900
                 | |||||
| Total
                properties and equipment | 13,847,600
                 | 22,088,600
                 | |||||
| Less
                accumulated depreciation, | |||||||
| depletion
                and amortization | (7,481,800 | ) | (8,322,000 | ) | |||
| Net
                properties and equipment | 6,365,800
                 | 13,766,600
                 | |||||
| OTHER
                ASSETS: | |||||||
| Note
                receivable trade | 20,800
                 | 2,971,800
                 | |||||
| Real
                estate held for resale | 1,819,700
                 | --
                 | |||||
| Deposits
                and other | 482,900
                 | 733,800
                 | |||||
| Total
                other assets | 2,323,400
                 | 3,705,600
                 | |||||
| Total
                assets | $ | 38,106,700 | $ | 30,703,700 | |||
The
            accompanying notes are an integral part of these statements.
          -52-
          | U.S.
                ENERGY CORP. AND SUBSIDIARIES | |||||||
| CONSOLIDATED
                BALANCE SHEETS | |||||||
| LIABILITIES
                AND SHAREHOLDERS' EQUITY | |||||||
| December
                31, | December
                31, | ||||||
| 2005 | 2004
                 | ||||||
| CURRENT
                LIABILITIES: | |||||||
| Accounts
                payable | $ | 433,000 | $ | 1,751,300 | |||
| Accrued
                compensation expense | 177,100
                 | 181,700
                 | |||||
| Asset
                retirement obligation | 233,200
                 | 192,700
                 | |||||
| Current
                portion of long-term debt | 156,500
                 | 3,400,100
                 | |||||
| Other
                current liabilities | 232,400
                 | 830,100
                 | |||||
| Total
                current liabilities | 1,232,200
                 | 6,355,900
                 | |||||
| LONG-TERM
                DEBT, net of current portion | 880,300
                 | 3,780,600
                 | |||||
| ASSET
                RETIREMENT OBLIGATIONS,  | |||||||
| net
                of current portion | 5,669,000
                 | 7,882,400
                 | |||||
| OTHER
                ACCRUED LIABILITIES | 1,400,500
                 | 1,654,400
                 | |||||
| DEFERRED
                GAIN ON SALE OF ASSET | --
                 | 1,279,000
                 | |||||
| MINORITY
                INTERESTS | 1,767,500
                 | 871,100
                 | |||||
| COMMITMENTS
                AND CONTINGENCIES | |||||||
| FORFEITABLE
                COMMON STOCK, $.01 par value | |||||||
| 442,740
                shares issued, forfeitable until earned | 2,599,000
                 | 2,599,000
                 | |||||
| PREFERRED
                STOCK, | |||||||
| $.01
                par value; 100,000 shares authorized | |||||||
| No
                shares issued or outstanding | --
                 | --
                 | |||||
| SHAREHOLDERS'
                EQUITY: | |||||||
| Common
                stock, $.01 par value;  | |||||||
| unlimited
                shares authorized; 18,825,134 | |||||||
| and
                15,231,237 shares issued net of | |||||||
| treasury
                stock, respectively | 188,200
                 | 152,300
                 | |||||
| Additional
                paid-in capital | 68,005,600
                 | 59,157,100
                 | |||||
| Accumulated
                deficit | (40,154,100 | ) | (49,321,700 | ) | |||
| Treasury
                stock at cost,  | |||||||
| 999,174
                and 972,306 shares respectively | (2,892,900 | ) | (2,779,900 | ) | |||
| Unrealized
                loss on marketable securities | (98,100 | ) | --
                 | ||||
| Unrealized
                loss on hedging activity | --
                 | (436,000 | ) | ||||
| Unallocated
                ESOP contribution | (490,500 | ) | (490,500 | ) | |||
| Total
                shareholders' equity | 24,558,200
                 | 6,281,300
                 | |||||
| Total
                liabilities and shareholders' equity | $ | 38,106,700 | $ | 30,703,700 | |||
The
            accompanying notes are an integral part of these statements.
          -53-
          | U.S.
                ENERGY CORP. AND SUBSIDIARIES | ||||||||||
| CONSOLIDATED
                STATEMENTS OF OPERATIONS | ||||||||||
| Year
                ended December 31, | ||||||||||
| 2005
                 | 2004
                 | 2003
                 | ||||||||
| OPERATING
                REVENUES: | ||||||||||
| Real
                estate operations | $ | 286,000 | $ | 256,100 | $ | 334,300 | ||||
| Management
                fees and other | 563,500
                 | 559,500
                 | 301,200
                 | |||||||
| 849,500
                 | 815,600
                 | 635,500
                 | ||||||||
| OPERATING
                COSTS AND EXPENSES: | ||||||||||
| Real
                estate operations | 306,300
                 | 295,500
                 | 302,900
                 | |||||||
| Mineral
                holding costs | 1,376,300
                 | 1,120,000
                 | 1,095,000
                 | |||||||
| Asset
                retirement obligations | (1,709,200 | ) | 346,700
                 | 366,700
                 | ||||||
| General
                and administrative | 6,943,000
                 | 3,957,500
                 | 3,937,700
                 | |||||||
| Provision
                for doubtful accounts | --
                 | 79,000
                 | --
                 | |||||||
| 6,916,400
                 | 5,798,700
                 | 5,702,300
                 | ||||||||
| OPERATING
                LOSS | (6,066,900 | ) | (4,983,100 | ) | (5,066,800 | ) | ||||
| OTHER
                INCOME & (EXPENSES): | ||||||||||
| Gain
                on sales of assets | 1,311,200
                 | 46,300
                 | 198,200
                 | |||||||
| Gain
                on sale of marketable securities | 1,038,500
                 | --
                 | --
                 | |||||||
| Gain
                (loss) on sale of investment | 117,700
                 | 656,300
                 | (32,400 | ) | ||||||
| Gain
                from valuation of derivatives | 630,900
                 | --
                 | --
                 | |||||||
| Dividend
                income | 44,700
                 | --
                 | --
                 | |||||||
| Interest
                income | 405,200
                 | 335,800
                 | 321,800
                 | |||||||
| Interest
                expense | (4,032,200 | ) | (573,300 | ) | (799,100 | ) | ||||
| (484,000 | ) | 465,100
                 | (311,500 | ) | ||||||
| LOSS
                BEFORE MINORITY INTEREST, | ||||||||||
| PROVISION
                FOR INCOME TAXES, | ||||||||||
| DISCONTINUED
                OPERATIONS AND | ||||||||||
| CUMULATIVE
                EFFECT OF | ||||||||||
| ACCOUNTING
                CHANGE | (6,550,900 | ) | (4,518,000 | ) | (5,378,300 | ) | ||||
| MINORITY
                INTEREST IN LOSS OF | ||||||||||
| CONSOLIDATED
                SUBSIDIARIES | 185,000
                 | 207,800
                 | 13,000
                 | |||||||
| LOSS
                BEFORE PROVISION FOR INCOME | ||||||||||
| TAXES,
                DISCONTINUED OPERATIONS | ||||||||||
| AND
                CUMULATIVE EFFECT OF | ||||||||||
| ACCOUNTING
                CHANGE | (6,365,900 | ) | (4,310,200 | ) | (5,365,300 | ) | ||||
| PROVISION
                FOR INCOME TAXES | --
                 | --
                 | --
                 | |||||||
| LOSS
                BEFORE DISCONTINUED | ||||||||||
| OPERATIONS
                AND CUMULATIVE | ||||||||||
| EFFECT
                OF ACCOUNTING CHANGE | (6,365,900 | ) | (4,310,200 | ) | (5,365,300 | ) | ||||
The
            accompanying notes are an integral part of these statements.
          -54-
          | U.S.
                  ENERGY CORP. AND SUBSIDIARIES | ||||||||||
| CONSOLIDATED
                  STATEMENTS OF OPERATIONS | ||||||||||
| Year
                  ended December 31, | ||||||||||
| 2005
                   | 2004
                   | 2003
                   | ||||||||
| DISCONTINUED
                  OPERATIONS, net of taxes | ||||||||||
| Gain
                  on sale of discontinued segment | ||||||||||
|  net
                  of taxes of $235,000 | $ | 15,533,500 | $ | -- | $ | -- | ||||
| Loss
                  from discontinued operations | (326,100 | ) | (1,938,500 | ) | (2,060,400 | ) | ||||
| 15,207,400
                   | (1,938,500 | ) | (2,060,400 | ) | ||||||
| GAIN
                  (LOSS) BEFORE CUMULATIVE | ||||||||||
| EFFECT
                  OF ACCOUNTING CHANGE | $ | 8,841,500 | $ | (6,248,700 | ) | $ | (7,425,700 | ) | ||
| CUMULATIVE
                  EFFECT OF | ||||||||||
| ACCOUNTING
                  CHANGE | --
                   | --
                   | 1,615,600
                   | |||||||
| NET
                  GAIN (LOSS) | $ | 8,841,500 | $ | (6,248,700 | ) | $ | (5,810,100 | ) | ||
| NET
                  GAIN (LOSS) PER SHARE BASIC | ||||||||||
| CONTINUED
                  OPERATIONS | $ | (0.39 | ) | $ | (0.33 | ) | $ | (0.48 | ) | |
| DISCONTINUED
                  OPERATIONS | 0.94
                   | (0.15 | ) | (0.18 | ) | |||||
| CUMULATIVE
                  EFFECT OF | ||||||||||
|  ACCOUNTING
                  CHANGE | --
                   | --
                   | 0.14
                   | |||||||
| $ | 0.55 | $ | (0.48 | ) | $ | (0.52 | ) | |||
| NET
                  GAIN (LOSS) PER SHARE DILUTED | ||||||||||
| CONTINUED
                  OPERATIONS | $ | (0.39 | ) | $ | (0.33 | ) | $ | (0.48 | ) | |
| DISCONTINUED
                  OPERATIONS | 0.94
                   | (0.15 | ) | (0.18 | ) | |||||
| CUMULATIVE
                  EFFECT OF | ||||||||||
|  ACCOUNTING
                  CHANGE | --
                   | --
                   | 0.14
                   | |||||||
| $ | 0.55 | $ | (0.48 | ) | $ | (0.52 | ) | |||
| BASIC
                  WEIGHTED AVERAGE | ||||||||||
| SHARES
                  OUTSTANDING | 16,177,383
                   | 13,182,421
                   | 11,180,975
                   | |||||||
| DILUTED
                  WEIGHTED AVERAGE  | ||||||||||
| SHARES
                  OUTSTANDING | 16,177,383 | 13,182,421
                   | 11,180,975
                   | |||||||
The
              accompanying notes are an integral part of these statements.
          -55-
          | U.S.
                ENERGY CORP AND SUBSIDARIES | |||||||||||||||||||||||||
| CONSOLIDATED
                STATEMENTS OF SHAREHOLDERS' EQUITY  | |||||||||||||||||||||||||
| Additional
                 | Unallocated
                 | Total
                 | |||||||||||||||||||||||
| Common
                Stock  | Paid-In
                 | Accumulated
                 | Treasury
                Stock  | ESOP
                 | Shareholders'
                 | ||||||||||||||||||||
| Shares
                 | Amount
                 | Capital
                 | Deficit
                 | Shares
                 | Amount
                 | Contribution
                 | Equity
                 | ||||||||||||||||||
| Balance
                December 31, 2002  | 11,826,396
                 | $ | 118,300 | $ | 48,877,100 | $ | (37,262,900 | ) | 959,725
                 | $ | (2,740,400 | ) | $ | (490,500 | ) | $ | 8,501,600 | ||||||||
| Funding
                of ESOP  | 76,294
                 | 700
                 | 235,700
                 | -- | -- | -- | -- | 236,400
                 | |||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||
| to
                outside directors  | 3,891
                 | --
                 | 14,400
                 | -- | -- | -- | -- | 14,400
                 | |||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||
| by
                release of forfeitable stock  | 78,286
                 | 800
                 | 434,400
                 | -- | -- | -- | -- | 435,200
                 | |||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||
| from
                stock warrants  | 131,596
                 | 1,300
                 | 465,300
                 | -- | -- | -- | -- | 466,600
                 | |||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||
| in
                stock compensation plan  | 100,000
                 | 1,000
                 | 309,000
                 | -- | -- | -- | -- | 310,000
                 | |||||||||||||||||
| Treasury
                stock from sale  | |||||||||||||||||||||||||
| of
                subsidiary  | -- | -- | -- | -- | 1,581
                 | (4,200 | ) | -- | (4,200 | ) | |||||||||||||||
| Treasury
                stock from payment  | |||||||||||||||||||||||||
| on
                balance of note receivable  | -- | -- | -- | -- | 5,000
                 | (20,500 | ) | -- | (20,500 | ) | |||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||
| to
                outside consultants  | 121,705
                 | 1,200
                 | 581,600
                 | -- | -- | -- | -- | 582,800
                 | |||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||
| warrants
                to outside consultants  | -- | -- | 886,300
                 | -- | -- | -- | -- | 886,300
                 | |||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||
| for
                settlement of lawsuit  | 10,000
                 | 100
                 | 49,900
                 | -- | -- | -- | -- | 50,000
                 | |||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||
| in
                payment of debt  | 211,109
                 | 2,100
                 | 497,900
                 | -- | -- | -- | -- | 500,000
                 | |||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||
| from
                employee options (1) | 265,421
                 | 2,700
                 | 609,600
                 | -- | -- | -- | -- | 612,300
                 | |||||||||||||||||
| Net
                Loss  | --
                 | --
                 | --
                 | (5,810,100 | ) | -- | -- | -- | (5,810,100 | ) | |||||||||||||||
| Balance
                December 31, 2003(2) | 12,824,698
                 | $ | 128,200 | $ | 52,961,200 | $ | (43,073,000 | ) | 966,306
                 | $ | (2,765,100 | ) | $ | (490,500 | ) | $ | 6,760,800 | ||||||||
| (1)Net
                of 10,200 shares surrendered by employees for the exercise of 275,621
                employee stock options. (2)Total
                Shareholders' Equity at December 31, 2003 does not include 465,880
                shares
                currently issued but forfeitable if certain conditions are not met
                by the
                recipients. "Basic and Diluted Weighted Average Shares Outstanding"
                also
                includes 814,496 shares of common stock held by majority-owned
                subsidiaries, which, in consolidation, are treated as treasury
                shares. | |||||||||||||||||||||||||
The
            accompanying notes are an integral part of these statements.
          -56-
          | U.S.
                ENERGY CORP AND SUBSIDARIES | |||||||||||||||||||||||||||||||
| CONSOLIDATED
                STATEMENTS OF SHAREHOLDERS' EQUITY  | |||||||||||||||||||||||||||||||
| (continued)
                 | |||||||||||||||||||||||||||||||
| Accumulated | |||||||||||||||||||||||||||||||
| Additional
                 | Total
                Other | Unallocated
                 | Total
                 | ||||||||||||||||||||||||||||
| Common
                Stock  | Paid-In
                 | Comprehensive
                 | Accumulated
                 | Comprehensive | Treasury
                Stock  | ESOP
                 | Shareholders'
                 | ||||||||||||||||||||||||
| Shares
                 | Amount
                 | Capital
                 | Loss
                 | Deficit
                 | Loss | Shares
                 | Amount
                 | Contribution
                 | Equity
                 | ||||||||||||||||||||||
| Balance
                December 31, 2003  | 12,824,698
                 | $ | 128,200 | $ | 52,961,200 | -- | $ | (43,073,000 | ) | -- | 966,306
                 | $ | (2,765,100 | ) | $ | (490,500 | ) | $ | 6,760,800 | ||||||||||||
| Funding
                of ESOP  | 70,439
                 | 700
                 | 207,800
                 | -- | -- | -- | -- | -- | -- | 208,500
                 | |||||||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||||||||
| by
                release of forfeitable stock  | 23,140
                 | 200
                 | 121,700
                 | -- | -- | -- | 1,000
                 | 5,700
                 | -- | 127,600
                 | |||||||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||||||||
| from
                stock warrants  | 125,000
                 | 1,300
                 | 249,800
                 | -- | -- | -- | -- | -- | -- | 251,100
                 | |||||||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||||||||
| in
                stock compensation plan  | 50,000
                 | 500
                 | 127,900
                 | -- | -- | -- | -- | -- | -- | 128,400
                 | |||||||||||||||||||||
| Treasury
                stock from payment  | |||||||||||||||||||||||||||||||
| on
                balance of note receivable  | -- | -- | -- | -- | -- | -- | 5,000
                 | (20,500 | ) | -- | (20,500 | ) | |||||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||||||||
| to
                retire debt  | 476,833
                 | 4,700
                 | 1,068,200
                 | -- | -- | -- | -- | -- | -- | 1,072,900
                 | |||||||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||||||||
| warrants
                to RMG investors  | --
                 | --
                 | 291,500
                 | -- | -- | -- | -- | -- | -- | 291,500
                 | |||||||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||||||||
| to
                RMG investors  | 882,239
                 | 8,900
                 | 1,803,700
                 | -- | -- | -- | -- | -- | -- | 1,812,600
                 | |||||||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||||||||
| to
                purchase property  | 678,888
                 | 6,800
                 | 1,976,300
                 | -- | -- | -- | -- | -- | -- | 1,983,100
                 | |||||||||||||||||||||
| Issuance
                of common stock  | |||||||||||||||||||||||||||||||
| in
                a private placement  | 100,000
                 | 1,000
                 | 349,000
                 | -- | -- | -- | -- | -- | -- | 350,000
                 | |||||||||||||||||||||
| Comprehensive
                loss: | |||||||||||||||||||||||||||||||
| Net
                loss  | -- | -- | -- | $ | (6,248,700 | ) | (6,248,700 | ) | -- | -- | -- | -- | (6,248,700 | ) | |||||||||||||||||
| Other
                comprehensive loss on  | |||||||||||||||||||||||||||||||
| hedging
                activity  | -- | -- | -- | (436,000 | ) | (436,000 | ) | -- | -- | -- | (436,000 | ) | |||||||||||||||||||
| Comprehensive
                loss  | $ | (6,684,700 | ) | ||||||||||||||||||||||||||||
| Balance
                December 31, 2004(1) | 15,231,237
                 | $ | 152,300 | $ | 59,157,100 | $ | (49,321,700 | ) | $ | (436,000 | ) | 972,306
                 | $ | (2,779,900 | ) | $ | (490,500 | ) | $ | 6,281,300 | |||||||||||
| 1)
                Total
                Shareholders' Equity at December 31, 2004 does not include 442,740
                shares
                currently issued but forfeitable if certain conditions are not met
                by the
                recipients. "Basic and Diluted Weighted Average Shares Outstanding” also
                includes 814,496 shares of common stock held by majority-owned
                subsidiaries, which, in consolidation, are treated as treasury
                shares. | |||||||||||||||||||||||||||||||
The
            accompanying notes are an integral part of these statements.
          -57-
          | U.S.
                    ENERGY & AFFILIATES | |||||||||||||||||||||||||||||||
| CONSOLIDATED
                    STATEMENTS OF SHAREHOLDERS' EQUITY | |||||||||||||||||||||||||||||||
| (continued) | |||||||||||||||||||||||||||||||
| Accumulated | |||||||||||||||||||||||||||||||
| Additional | Total
                    Other | Unallocated | Total | ||||||||||||||||||||||||||||
| Common
                    Stock | Paid-In | Comprehensive | Accumulated | Comprehensive | Treasury
                    Stock | ESOP | Shareholders’ | ||||||||||||||||||||||||
| Shares | Amount | Capital | Gain | Deficit | Loss | Shares | Amount | Contribution | Equity | ||||||||||||||||||||||
| Balance
                    December 31, 2004  | 15,231,237
                     | 152,300 | 59,157,100 | -- | $ | (49,321,700 | ) | $ | (436,000 | ) | 972,306
                     | $ | (2,779,900 | ) | $ | (490,500 | ) | $ | 6,281,300 | ||||||||||||
| Funding
                    of ESOP  | 56,494
                     | 500
                     | 262,100
                     | -- | -- | -- | -- | -- | -- | 262,600
                     | |||||||||||||||||||||
| Sale
                    of Rocky Mountain Gas | (4,132,300 | ) | -- | 326,100 | -- | -- | -- | -- | (3,806,200 | ) | |||||||||||||||||||||
| Issuance
                    of common stock  | |||||||||||||||||||||||||||||||
| to
                    outside directors  | 11,475
                     | 100
                     | 35,500
                     | -- | -- | -- | -- | -- | -- | 35,600
                     | |||||||||||||||||||||
| Issuance
                    of common stock  | |||||||||||||||||||||||||||||||
| from
                    stock warrants  | 910,362
                     | 9,100
                     | 3,309,300 | -- | -- | -- | -- | -- | -- | 3,318,400 | |||||||||||||||||||||
| Issuance
                    of common stock  | |||||||||||||||||||||||||||||||
| in
                    stock compensation plan  | 60,000
                     | 600
                     | 254,100
                     | -- | -- | -- | -- | -- | -- | 254,700
                     | |||||||||||||||||||||
| Treasury
                    stock from the sale | |||||||||||||||||||||||||||||||
| of
                    Rocky Mountain Gas  | -- | -- | -- | -- | -- | -- | 21,868 | (92,500 | ) | -- | (92,500 | ) | |||||||||||||||||||
| Treasury
                    stock from payment  | |||||||||||||||||||||||||||||||
| on
                    balance of note receivable  | -- | -- | -- | -- | -- | -- | 5,000
                     | (20,500 | ) | -- | (20,500 | ) | |||||||||||||||||||
| Issuance
                    of common stock  | |||||||||||||||||||||||||||||||
| to
                    retire debt  | 1,942,387 | 19,500 | 4,700,600
                     | -- | -- | -- | -- | -- | -- | 4,720,100
                     | |||||||||||||||||||||
| Issuance
                    of common stock  | |||||||||||||||||||||||||||||||
| from
                    employee stock options | 281,641 | 2,800 | 170,900
                     | -- | -- | -- | -- | -- | -- | 173,700
                     | |||||||||||||||||||||
| Issuance
                    of common stock  | |||||||||||||||||||||||||||||||
| to
                    RMG investors  | 331,538
                     | 3,300
                     | 1,162,300
                     | -- | -- | -- | -- | -- | -- | 1,165,600
                     | |||||||||||||||||||||
| Issuance
                    of common stock  | |||||||||||||||||||||||||||||||
| Warrants
                    for services | -- | -- | 190,300
                     | -- | -- | -- | -- | -- | -- | 190,300
                     | |||||||||||||||||||||
| Issuance
                    of common stock  | |||||||||||||||||||||||||||||||
| warrants
                    attached to | |||||||||||||||||||||||||||||||
| company
                    debt  | -- | -- | 2,895,700 | -- | -- | -- | -- | -- | -- | 2,895,700 | |||||||||||||||||||||
| Comprehensive
                    gain: | |||||||||||||||||||||||||||||||
| Net
                    gain  | -- | -- | -- | $ | 8,841,500 | 8,841,500 | -- | -- | -- | -- | 8,841,500 | ||||||||||||||||||||
| Unrealized
                    loss on | |||||||||||||||||||||||||||||||
| Marketable
                    securities | -- | -- | -- | (98,100 | ) | -- | (98,100 | ) | -- | -- | -- | (98,100 | ) | ||||||||||||||||||
| Unrealized
                    gain on  | |||||||||||||||||||||||||||||||
| hedging
                    activity  | -- | -- | -- | 436,000 | -- | 436,000 | -- | -- | -- | 436,000 | |||||||||||||||||||||
| Comprehensive
                    gain | $ | 9,179,400 | |||||||||||||||||||||||||||||
| Balance
                    December 31, 2005(1) | 18,825,134
                     | 188,200 | 68,005,600 | $ | (40,154,100 | ) | $ | (98,100 | ) | 999,174
                     | $ | (2,892,900 | ) | $ | (490,500 | ) | $ | 24,558,200 | |||||||||||||
(1)Total
          Shareholders' Equity at December 31, 2005 does not include 442,740 shares
          currently issued but forfeitable if certain conditions are not met by the
          recipients. "Basic and Diluted Weighted Average Shares Outstanding” also
          includes 834,783 shares of common stock held by majority-owned subsidiaries,
          which, in consolidation, are treated as treasury shares.
        The
              accompanying notes are an integral part of these statements.
          -58-
          | U.S.
                ENERGY CORP. AND SUBSIDIARIES | ||||||||||
| CONSOLIDATED
                STATEMENTS OF CASH FLOWS | ||||||||||
| Year
                ended December 31, | ||||||||||
| 2005
                 | 2004
                 | 2003
                 | ||||||||
| CASH
                FLOWS FROM OPERATING ACTIVITIES: | ||||||||||
| Net
                gain (loss) | $ | 8,841,500 | $ | (6,248,700 | ) | $ | (5,810,100 | ) | ||
| Adjustments
                to reconcile net gain (loss) | ||||||||||
| to
                net cash used in operating activities: | ||||||||||
| Minority
                interest in loss of | ||||||||||
| consolidated
                subsidiaries | (185,000 | ) | (397,700 | ) | (235,100 | ) | ||||
| Amortization
                of deferred charge | --
                 | 343,400
                 | --
                 | |||||||
| Depreciation,
                depletion & amortization | 386,300
                 | 381,700
                 | 454,300
                 | |||||||
| Subsequent
                recognition and measurement | ||||||||||
| of
                asset retirement obligations | (2,075,900 | ) | --
                 | --
                 | ||||||
| Accretion
                of asset  | ||||||||||
| retirement
                obligations | 366,700
                 | 346,700
                 | 366,700
                 | |||||||
| Amortization
                of debt discount and | ||||||||||
| beneficial
                conversion feature | 3,168,700
                 | 263,700
                 | 537,700
                 | |||||||
| Noncash
                interest expense | 720,000
                 | --
                 | --
                 | |||||||
| Noncash
                services | 125,900
                 | 50,400
                 | 134,700
                 | |||||||
| Provision
                for doubtful accounts | --
                 | 79,000
                 | --
                 | |||||||
| Recognition
                of deferred gain | --
                 | (16,700 | ) | --
                 | ||||||
| (Gain)
                on sale of investment | (15,533,500 | ) | (656,300 | ) | --
                 | |||||
| (Gain)
                on sale of assets | (1,311,200 | ) | (19,300 | ) | (198,900 | ) | ||||
| (Gain)
                on sale marketable securities | (1,038,500 | ) | --
                 | --
                 | ||||||
| (Gain)
                on valuation of derivatives | (630,900 | ) | --
                 | --
                 | ||||||
| Cumulative
                effect of accounting change | --
                 | --
                 | (1,615,600 | ) | ||||||
| Lease
                holding costs | --
                 | --
                 | 50,000
                 | |||||||
| Noncash
                compensation | 688,500
                 | 336,900
                 | 893,500
                 | |||||||
| Net
                changes in assets and liabilities: | ||||||||||
| Accounts
                receivable | (166,000 | ) | (16,400 | ) | (676,000 | ) | ||||
| Other
                assets | 183,700
                 | (83,100 | ) | 1,430,600
                 | ||||||
| Accounts
                payable | (700 | ) | (67,800 | ) | (694,400 | ) | ||||
| Accrued
                compensation expense | (4,600 | ) | 1,700
                 | --
                 | ||||||
| Prepaid
                drilling costs | --
                 | --
                 | (134,400 | ) | ||||||
| Reclamation
                and other liabilities | 407,300
                 | (179,800 | ) | (393,200 | ) | |||||
| NET
                CASH USED IN  | ||||||||||
| OPERATING
                ACTIVITIES | (6,057,700 | ) | (5,882,300 | ) | (5,890,200 | ) | ||||
The
            accompanying notes are an integral part of these statements.
          -59-
          | U.S.
                  ENERGY CORP. AND SUBSIDIARIES | |||||||||||||
| CONSOLIDATED
                  STATEMENTS OF CASH FLOWS | |||||||||||||
|  (continued) | |||||||||||||
| Year
                  ended December 31, | |||||||||||||
| 2005 | 2004
                   | 2003
                   | |||||||||||
| CASH
                  FLOWS FROM INVESTING ACTIVITIES: | |||||||||||||
| Proceeds
                  on sale of marketable securities | $ | 5,916,600 | $ | -- | $ | -- | |||||||
| Acquisition
                  of unproved mining claims | (710,900 | ) | --
                   | --
                   | |||||||||
| Proceeds
                  on sale of investment | --
                   | 656,300
                   | --
                   | ||||||||||
| Proceeds
                  on sale of property and equipment | 1,087,400
                   | 21,400
                   | 1,640,100
                   | ||||||||||
| Sale
                  of RMG | (270,000 | ) | --
                   | --
                   | |||||||||
| Net
                  change in restricted investments | 13,600
                   | 21,900
                   | 3,037,500
                   | ||||||||||
| Purchase
                  of property and equipment | (376,000 | ) | (93,400 | ) | (92,700 | ) | |||||||
| Net
                  change in notes receivable | 53,600
                   | 11,300
                   | --
                   | ||||||||||
| Net
                  change in investments in affiliates | --
                   | (64,500 | ) | (187,600 | ) | ||||||||
| NET
                  CASH PROVIDED BY | |||||||||||||
| INVESTING
                  ACTIVITIES | 5,714,300
                   | 553,000
                   | 4,397,300
                   | ||||||||||
| CASH
                  FLOWS FROM FINANCING ACTIVITIES: | |||||||||||||
| Issuance
                  of common stock | 3,492,100
                   | 601,100
                   | 1,078,900
                   | ||||||||||
| Issuance
                  of subsidiary stock  | --
                   | 856,000
                   | 230,000
                   | ||||||||||
| Proceeds
                  from long term debt | 4,064,900
                   | 3,311,600
                   | 2,600
                   | ||||||||||
| Repayments
                  of long term debt | (3,380,400 | ) | (512,500 | ) | (678,100 | ) | |||||||
| NET
                  CASH PROVIDED BY | |||||||||||||
| FINANCING
                  ACTIVITIES | 4,176,600
                   | 4,256,200
                   | 633,400
                   | ||||||||||
| Net
                  cash (used in) provided by operating | |||||||||||||
| activities
                  of discontinued operations | (453,500 | ) | 1,330,700
                   | 216,600
                   | |||||||||
| Net
                  cash (used in) provided by investing  | |||||||||||||
| activities
                  of discontinued operations | (215,000 | ) | (5,628,500 | ) | 2,566,700
                   | ||||||||
| Net
                  cash (used in) provided by financing  | |||||||||||||
| activities
                  of discontinued operations | (8,500 | ) | 5,128,600
                   | 420,000
                   | |||||||||
| NET
                  INCREASE (DECREASE) IN  | |||||||||||||
| CASH
                  AND CASH EQUIVALENTS | 3,156,200
                   | (242,300 | ) | 2,343,800
                   | |||||||||
| CASH
                  AND CASH EQUIVALENTS | |||||||||||||
| AT
                  BEGINNING OF PERIOD | 3,842,500
                   | 4,084,800
                   | 1,741,000
                   | ||||||||||
| CASH
                  AND CASH EQUIVALENTS  | |||||||||||||
| AT
                  END OF PERIOD | $ | 6,998,700 | $ | 3,842,500 | $ | 4,084,800 | |||||||
| SUPPLEMENTAL
                  DISCLOSURES: | |||||||||||||
| Income
                  tax paid | $ | 235,000 | $ | -- | $ | -- | |||||||
| Interest
                  paid | $ | 257,900 | $ | 1,065,400 | $ | 799,100 | |||||||
The
            accompanying notes are an integral part of these statements.
          -60-
          | U.S.
                  ENERGY CORP. AND SUBSIDIARIES | ||||||||||
| CONSOLIDATED
                  STATEMENTS OF CASH FLOWS | ||||||||||
| (continued) | ||||||||||
| Year
                  ended December 31, | ||||||||||
| 2005 | 2004
                   | 2003
                   | ||||||||
| NON-CASH
                  INVESTING AND FINANCING ACTIVITIES: | ||||||||||
| Issuance
                  of stock to satisfy debt | $ | 4,000,000 | $ | 1,072,900 | $ | 500,000 | ||||
| Issuance
                  of stock warrants in  | ||||||||||
| conjunction
                  with debt | $ | 2,781,200 | $ | 291,500 | $ | -- | ||||
| Issuance
                  of stock as conversion of | ||||||||||
| subsidiary
                  stock | $ | 595,900 | $ | -- | $ | -- | ||||
| Acquisition
                  of assets  | ||||||||||
| through
                  issuance of debt | $ | 113,400 | $ | -- | $ | 26,300 | ||||
| Issuance
                  of stock for services | $ | 100,000 | $ | -- | $ | 582,800 | ||||
| Issuance
                  of stock for conversion of | ||||||||||
| RMG
                  stock | $ | 569,700 | $ | -- | $ | -- | ||||
| Foreclosure
                  of note receivable Cactus Group | $ | 2,926,400 | $ | -- | $ | -- | ||||
| Satisfaction
                  of receivable - employee | ||||||||||
| with
                  stock in company | $ | 20,500 | $ | 20,500 | $ | 20,500 | ||||
| Issuance
                  of stock for retired employees | $ | -- | $ | -- | $ | 435,200 | ||||
| Issuance
                  of stock as deferred compensation | $ | -- | $ | -- | $ | 151,900 | ||||
| Issuance
                  of stock warrants for services | $ | -- | $ | -- | $ | 563,400 | ||||
The
              accompanying notes are an integral part of these statements.
          -61-
          U.S.
                ENERGY CORP. AND SUBSIDIARIES
              NOTES
                TO CONSOLIDATED FINANCIAL STATEMENTS
              DECEMBER
                31, 2005, 2004 and 2003 
            A. BUSINESS
      ORGANIZATION AND OPERATIONS:
    U.S.
      Energy Corp. was incorporated in the State of Wyoming on January 26, 1966.
      U.S.
      Energy Corp. and subsidiaries (the "Company" or "USE") engages in the
      acquisition, exploration, holding, sale and/or development of mineral
      properties, the production of petroleum properties and marketing of minerals.
      Principal mineral interests are in uranium, gold and molybdenum. The Company
      is
      pursuing various financing opportunities to put its uranium and gold properties
      which are all in a shut down status into production. The Company also
      historically participated in the development and production of coalbed methane
      gas through a non consolidated investee, Rocky Mountain Gas, Inc. (“RMG”), which
      was sold during the year ended December 31, 2005. (See Note L) The Company
      holds
      various real and personal properties used in commercial activities. Most of
      the
      Company's activities are conducted through subsidiaries and through the USECC
      Joint Venture (“USECC”) discussed below and in Note D.
    The
      Company is engaged in the maintenance of two uranium properties, one in southern
      Utah, and a second group of mining claims in Wyoming known as the Sheep Mountain
      uranium properties. The Sheep Mountain properties were formally owned by a
      partnership, Sheep Mountain Partners (“SMP”), which has been involved in
      significant litigation. (See Note K) Sutter Gold Mining, Inc. ("SGMI"), a
      Canadian corporation owned 65.4% by the Company at December 31, 2005, manages
      the Company's interest in gold properties. The Company also owns 100% of the
      outstanding stock of Plateau Resources Limited (“Plateau”), which was on standby
      at December 31, 2005. The Company has applied with the State of Utah to change
      the status of the permit on the mill from standby to operational.
    Management's
      Plan
    The
      Company recorded a net gain of $8,841,500 during the year ended December 31,
      2005 and had working capital of $6,608,300 at December 31, 2005. These changes
      in the financial condition of the Company are primarily as a result of the
      sale
      of RMG. (See Note L) At December 31, 2005, the Company on a consolidated basis
      held 693,276 Class D shares of Enterra US Acquisitions Inc. (“Acquisitions”)
      which are convertible on June 1, 2006 to units of Enterra Energy Trust
      (“Enterra”). Of these consolidated shares the Company owns 436,586 shares and
      Crested Corp. (“Crested”) and Yellowstone Fuels Inc. (“YSFI”) own 245,759 and
      10,931 shares, respectively. These Class D shares of Acquisitions were valued
      at
      $13,803,200 at December 31, 2005. The Company may sell these shares after June
      1, 2006 and intends on using the proceeds to pay its portion of mineral
      exploration programs, general and administrative expenses and seek other
      acquisitions. The Company also has other assets that are unencumbered that
      could
      be sold to generate cash.
    The
      Company plans on the following activities to increase its cash position and
      improve earnings:
    | · | Seek
                additional funding through either sale of equity or joint venture
                partner
                to place SGMI and uranium and other mineral properties into production
                or
                sell the properties to industry
                partners. | 
·  Raise
      additional capital through a private placement or other types of equity or
      debt
      financings.
    | · | Convert
                its shares of Acquisitions into units of Enterra which may be
                sold. | 
·  Successfully
      conclude the litigation with Nukem. See Note K.
    -62-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        Budgetary
      projections made by the Company for calendar 2006 indicate that if these efforts
      are successful and cost cutting procedures continue to be implemented, the
      Company will have ample cash resources to fund its operations and commitments.
      
    B. SUMMARY
      OF SIGNIFICANT ACCOUNTING POLICIES:
    Principles
      of Consolidation
    The
      consolidated financial statements of USE and subsidiaries include the accounts
      of the Company, the accounts of its majority-owned or controlled subsidiaries
      Plateau (100%), Four Nines Gold, Inc. ("FNG") (50.9%), SGMI (65.4%), Crested
      (71.0%), YSFI (35.9%), and the USECC Joint Venture ("USECC"), a consolidated
      joint venture which is equally owned by USE and Crested, through which the
      bulk
      of their operations are conducted.
    Investments
      of less than 20% are accounted for by the cost method. All material
      inter-company profits, transactions and balances have been eliminated. Because
      of management control, YSFI is consolidated into the financial statements of
      the
      Company.
    Cash
      Equivalents
    The
      Company considers all highly liquid investments with original maturities of
      three months or less to be cash equivalents. The Company maintains its cash
      and
      cash equivalents in bank deposit accounts which exceed federally insured limits.
      At December 31, 2005, the Company had all of its cash and cash equivalents
      with
      one financial institution. The Company has not experienced any losses in such
      accounts and believes it is not exposed to any significant credit risk on cash
      and cash equivalents.
    Accounts
      Receivable
    The
      majority of the Company's accounts receivable are due from industry partners
      for
      exploratory drilling programs, real estate rentals and management fees. The
      Company determines any required allowance by considering a number of factors
      including length of time trade accounts receivable are past due and the
      Company's previous loss history. The Company provides reserves for account
      receivable balances when they become uncollectible, and payments subsequently
      received on such receivables are credited to the allowance for doubtful
      accounts.
    Inventories
    Inventories
      consist of aviation fuel. Inventories are stated at lower of cost or market
      using the average cost method.
    Marketable
      Securities 
    The
      Company accounts for its marketable securities under Statement of Financial
      Accounting Standards ("SFAS") No. 115, Accounting for Certain Investments in
      Debt and Equity Securities , which requires certain securities to be categorized
      as either trading, available-for-sale or held-to-maturity. Based on the
      Company's intent to invest in the securities at least through the minimum
      holding period, the Company's available-for-sale securities are carried at
      fair
      value with net unrealized gain or (loss) recorded as a separate component of
      shareholders' equity. Held-to-maturity securities are valued at amortized cost.
      If a decline in fair value of held-to-maturity securities is determined to
      be
      other than temporary, the investment is written down to fair value.
    -63-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        Properties
      and Equipment
    Land,
      buildings, improvements, machinery and equipment are carried at cost.
      Depreciation of buildings, improvements, machinery and equipment is provided
      principally by the straight-line method over estimated useful lives ranging
      from
      3 to 45 years. Following is a breakdown of the lives over which assets are
      depreciated.
    | Machinery
                and equipment | ||
| Office
                Equipment | 3
                to 5 years | |
| Planes | 10
                years | |
| Field
                Tools and Hand Equipment | 5
                to 7 years | |
| Vehicles
                and Trucks | 3
                to 7 years | |
| Heavy
                Equipment | 7
                to 10 years | |
| Buildings
                and improvements | ||
| Service
                Buildings | 20
                years | |
| Corporate
                Headquarters' Building | 45
                years | |
The
      Company has $1,773,600 in proved oil and gas properties that are fully depleted.
      From these properties the Company receives management fees based on the oil
      produced.
    Mineral
      Properties
    The
      Company capitalizes all costs incidental to the acquisition of mineral
      properties as incurred. Costs are charged to operations if the Company
      determines that the property is not economical. Mineral exploration costs are
      expensed as incurred. When it is determined that a mineral property can be
      economically developed as a result of establishing proved and probable reserves,
      costs subsequently incurred are capitalized and amortized using units of
      production over the estimated recoverable proved and probable reserves. Costs
      and expenses related to general corporate overhead are expensed as
      incurred.
    The
      Company has acquired substantial mineral properties and associated facilities
      at
      minimal cash cost, primarily through the assumption of reclamation and
      environmental liabilities. Certain of these properties are owned by various
      ventures in which the Company is either a partner or venturer. (See Note
      F).
    Assets
      Held for Resale
    The
      Company classifies Assets Held for Resale as assets that are not in production
      and management has made the decision to dispose of the assets.
    The
      Company re-acquired by Foreclosure Sale the Ticaboo town site (“Ticaboo”)
      located in southern Utah near Lake Powell subsequent to year end. Ticaboo
      includes a motel, restaurant and lounge, convenience store, recreational boat
      storage and service facility, and improved residential and mobile home lots.
      Most of these properties had been acquired when the Shootaring Mill was acquired
      in 1993.
    -64-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        The
        Company did not own Ticaboo at December 31, 2005 but the note was in default.
        The Company therefore classified Ticaboo has an Asset Held for Resale. (See
        Note
        N) Management of the Company is evaluating the properties to determine the
        costs
        of maintenance that has not been done, and operations that may be necessary
        until such time the decision to sell or lease the properties has been made.
        The
        Company has been approached by various third parties to purchase or lease
        the
        properties. The value of $1.8 is the cost basis of the asset after the
        re-acquisition and the write off of the corresponding note receivable.
        Management believes that the fair value of the assets received in foreclosure
        approximates the carrying value of the note receivable.
      Long-Lived
        Assets 
      The
        Company evaluates its long-lived assets for impairment when events or changes
        in
        circumstances indicate that the related carrying amount may not be recoverable.
        If the sum of estimated future cash flows on an undiscounted basis is less
        than
        the carrying amount of the related asset, an asset impairment is considered
        to
        exist. The related impairment loss is measured by comparing estimated future
        cash flows on a discounted basis to the carrying amount of the asset. Changes
        in
        significant assumptions underlying future cash flow estimates may have a
        material effect on the Company's financial position and results of operations.
        An uneconomic commodity market price, if sustained for an extended period
        of
        time, or an inability to obtain financing necessary to develop mineral
        interests, may result in asset impairment.
      Fair
        Value of Financial Instruments
      The
        carrying amount of cash equivalents, receivables, other current assets, accounts
        payable and accrued expenses approximate fair value because of the short-term
        nature of those instruments. The recorded amounts for short-term and long-term
        debt approximate fair market value due to the variable nature of the interest
        rates on the short term debt, and the fact that interest rates remain generally
        unchanged from issuance of the long term debt.
      The
        fair
        value of derivatives associated with the sale of RMG and the receipt of Enterra
        Acquisition Class D shares is computed using the Black Scholes model and
        the
        volatility of the Enterra Trust units into which the Class D shares are to
        automatically converted at June 30, 2006. At December 31, 2005 the volatility
        of
        the Enterra Trust units was 45.14% and the market price for those shares
        was
        $16.45 per unit. The value generated by the Black Scholes model for the Class
        D
        shares of Enterra Acquisitions was $19.91 per share and the gain recognized
        on
        the derivative at December 31, 2005 was $630,900. See Notes F and
        L.
      Asset
        Retirement Obligations
      SFAS
        143
        Effective January 1, 2003, the Company adopted SFAS No. 143, "Accounting
        for
        Asset Retirement Obligation." The statement requires the Company to record
        the
        fair value of the reclamation liability on its shut down mining and gas
        properties as of the date that the liability is incurred. The statement further
        requires that the Company review the liability each quarter and determine
        if a
        change is estimate is required as well as accrete the total liability on
        a
        quarterly basis for the future liability. Final determinations are made during
        the fourth quarter of each year.
      The
        Company will also deduct any actual funds expended for reclamation during
        the
        quarter in which it occurs. As a result of the Company taking impairment
        allowances in prior periods on its shut down mining properties, it has no
        remaining book value for these properties.
-65-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      At
        December 31, 2003 and 2004, the price of uranium concentrates was $14.50
        and
        $20.75 per pound, respectively. During the twelve months ended December 31,
        2005, the price of uranium increased dramatically to $36.25 per pound. These
        increases in market prices are as a result of increased interest in the
        expansion of nuclear power generation in India, China, Europe and the United
        States. Additionally, due to historical low prices there is limited uranium
        capacity to fill the growing demand. The lag time to start production facilities
        is costly and lengthy. For these reasons the Company has rethought its prior
        determination of reclaiming its Shootaring uranium mill in southern Utah
        and its
        Sheep Mountain uranium properties. The extension of the reclamation plan
        caused
        a reduction of $2,075,900 in the present value of the obligation. There is
        no
        remaining book basis for these uranium assets on the books of the Company.
        As a
        result of these changes in market conditions, a credit was made to earnings
        during the year ended December 31, 2005 for the reduction of the carrying
        value
        of the obligations.
      The
        following is a reconciliation of the total liability for asset retirement
        obligations:
      | Years
                  ended December 31, | |||||||
| 2005 | 2004 | ||||||
| Beginning
                  balance | $ | 8,075,100 | $ | 7,264,700 | |||
| Adjustment
                  to liability | --
                   | 463,700
                   | |||||
| Subsequent
                  recognition and measurement | (2,075,900 | ) | --
                   | ||||
| Liability
                  settled | (463,700 | ) | --
                   | ||||
| Accretion
                  expense | 366,700
                   | 346,700
                   | |||||
| Ending
                  balance | $ | 5,902,200 | $ | 8,075,100 | |||
Revenue
        Recognition
      Revenues
        from real estate operations are from the rental of office space in Riverton,
        Wyoming. All these revenues are reported on a gross revenue basis and are
        recorded at the time the service is provided.
      Management
        fees are for operating and overseeing oil production on the Fort Peck
        Reservation in Montana and charges for services rendered to UPC and RMG.
        The
        charges to UPC are for overhead charges for drilling operations and the charges
        to RMG are for accounting and administrative services after RMG was sold
        to
        Enterra. Management fees are recorded when the service is provided.
      -66-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      Stock
        Based Compensation
      SFAS
        123,
        "Accounting for Stock-Based Compensation," ("SFAS 123") defines a fair value
        based method of accounting for employee stock options or similar equity
        instruments. SFAS 123 allowed the continued measurement of compensation cost
        for
        such plans using the intrinsic value based method prescribed by APB Opinion
        No.
        25, "Accounting for Stock Issued to Employees" ("APB 25"), provided that
        pro
        forma disclosures are made of net income or loss and net income or loss per
        share, assuming the fair value based method of SFAS 123 had been applied.
        The
        Company has elected to account for its stock-based compensation plans under
        APB
        25; accordingly, for purposes of the pro forma disclosures presented below,
        the
        Company has computed the fair values of its options granted using the
        Black-Scholes pricing model and the following weighted average
        assumptions:
      | Year
                  Ended | |||||
| December
                  31, | |||||
| 2005 | 2004 | 2003 | |||
| Risk
                  -free interest rate | 4.38% | 4.82% | 5.61% | ||
| Expected
                  lives (years) | 6.75 | 7.1 | 7.0 | ||
| Expected
                  volatility | 78.1% | 50.79% | 58.95% | ||
| Expected
                  dividend yield | -- | -- | -- | ||
To
        estimate expected lives of options for this valuation, it was assumed options
        will be exercised at the end of their expected lives. All options are initially
        assumed to vest. Cumulative compensation cost recognized in pro forma net
        income
        or loss with respect to options that are forfeited prior to vesting is adjusted
        as a reduction of pro forma compensation expense in the period of
        forfeiture.
      -67-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      If
          the
          Company had accounted for its stock-based compensation plans in accordance
          with
          SFAS 123, the Company's net gain/(loss) and pro forma net gain/(loss) per
          common
          share would have been reported as follows:
      | Year
                    Ended | ||||||||||
| December
                    31, | ||||||||||
| 2005 | 2004 | 2003 | ||||||||
| Net
                    gain (loss) to common | $ | 8,841,500 | $ | (6,248,700 | ) | $ | (5,810,100 | ) | ||
| shareholder
                    as reported | ||||||||||
| Deduct:
                    Total stock based | ||||||||||
| employee
                    expense | ||||||||||
| determined
                    under fair | ||||||||||
| value
                    based method | ||||||||||
| U.S.
                    Energy employee options | (3,617,900 | ) 
                    (1) | (207,100 | ) | (652,900 | ) | ||||
| Subsidiary
                    employee options | (1,013,500 | ) 
                    (2) | --
                     | --
                     | ||||||
| Pro
                    forma net loss | $ | 1,354,200 | $ | (6,455,800 | ) | $ | (6,463,000 | ) | ||
| As
                    reported, Basic | $ | 0.55 | $ | (0.47 | ) | $ | (0.52 | ) | ||
| As
                    reported, Diluted | $ | 0.55 | $ | (0.47 | ) | $ | (0.52 | ) | ||
| Pro
                    forma, Basic | $ | 0.08 | $ | (0.49 | ) | $ | (0.58 | ) | ||
| Pro
                    forma, Diluted | $ | 0.08 | $ | (0.49 | ) | $ | (0.58 | ) | ||
| (1) | Includes
                the accelerated vesting of 804,000 employee options which were exercisable
                at $2.46 per share and would have vested at the rate of 268,000 shares
                each on July 1, 2007, 2008 and 2009. Employees who hold the options
                have a
                21.7 year weighted average employment history with the Company and
                do not
                plan to retire. The options would not have been forfeited had they
                not
                been accelerated. | 
| (2) | On
                September 2, 2004, the Board of Directors of Crested adopted (and
                the
                shareholders approved) the 2004 Incentive Stock Option Plan (the
                "2004
                ISOP") for the benefit of Crested’s key employees. The 2004 ISOP reserves
                for issuance shares of the Company’s common stock equal to 20% of the
                Company’s shares of common stock issued and outstanding at any time and
                has a term of 10 years. During the year ended December 31, 2005,
                Crested
                issued 1,700,000 options under this plan to employees of USE. These
                options were valued for purposes of this footnote using a 4.38% Risk-free
                interest rate, expected lives of 9.4 years and an expected volatility
                of
                107%.  | 
Weighted
        average shares used to calculate pro forma net loss per share were determined
        as
        described in Note B, except in applying the treasury stock method to outstanding
        options, net proceeds assumed received upon exercise were increased by the
        amount of compensation cost attributable to future service periods and not
        yet
        recognized as pro forma expense.
      -68-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      Income
        Taxes
      The
        Company accounts for income taxes under the provisions of Statement of Financial
        Accounting Standards No. 109 ("SFAS 109"), "Accounting for Income Taxes".
        This
        statement requires recognition of deferred income tax assets and liabilities
        for
        the expected future income tax consequences, based on enacted tax laws, of
        temporary differences between the financial reporting and tax bases of assets,
        liabilities and carry forwards.
      SFAS
        109
        requires recognition of deferred tax assets for the expected future effects
        of
        all deductible temporary differences, loss carry forwards and tax credit
        carry
        forwards. Deferred tax assets are reduced, if deemed necessary, by a valuation
        allowance for any tax benefits which, based on current circumstances, are
        not
        expected to be realized.
      Net
        Gain (Loss) Per Share
      The
        Company reports net gain (loss) per share pursuant to Statement of Financial
        Accounting Standards No. 128 ("SFAS 128"). SFAS 128 specifies the computation,
        presentation and disclosure requirements for earnings per share. Basic earnings
        per share are computed based on the weighted average number of common shares
        outstanding. Common shares held by the ESOP are included in the computation
        of
        earnings per share. Total shares held by the ESOP at December 31, 2005 were
        455,125 shares which are allocated to participant accounts and 155,811 shares
        held as collateral for loans to the Company. Diluted earnings per share is
        computed based on the weighted average number of common shares outstanding
        adjusted for the incremental shares attributed to outstanding options to
        purchase common stock, if dilutive. Potential common shares relating to options
        and warrants are excluded from the computation of diluted earnings (loss)
        per
        share, because they were antidilutive, totaled 5,928,102, 5,628,820, and
        3,790,370 at December 31, 2005, 2004 and 2003, respectively.
      Use
        of Estimates
      The
        preparation of financial statements in conformity with generally accepted
        accounting principles in the USA requires management to make estimates and
        assumptions. These estimates and assumptions affect the reported amounts
        of
        assets and liabilities and disclosure of contingent assets and liabilities
        at
        the date of the financial statements, and the reported amounts of revenues
        and
        expenses during the reporting period. Actual results could differ from those
        estimates.
      Reclassifications
      Certain
        reclassifications have been made in the prior years financial statements
        in
        order to conform to the presentation for the current year.
      -69-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      Recent
        Accounting Pronouncements
      SFAS
        123(R)
        In
        December 2004, the FASB issued its final standard on accounting for employee
        stock options, FAS No. 123 (Revised 2004), "Share-Based Payment" ("FAS123(R)").
        FAS 123(R)
        replaces
        FAS No. 123, "Accounting for Stock-Based Compensation” (“FAS 123"), and
        supersedes Accounting Principles Board Opinion No. 25, "Accounting for Stock
        Issued to Employees”. FAS 123(R) requires companies to measure compensation
        costs for all share-based payments, including grants of employee stock options,
        based on the fair value of the awards on the grant date and to recognize
        such
        expense over the period during which an employee is required to provide services
        in exchange for the award. The pro forma disclosures previously permitted
        under
        FAS 123 will no longer be an alternative to financial statement recognition.
        FAS
        123 (R) is effective for all awards granted, modified, repurchased or cancelled
        after, and to unvested portions of previously issued and outstanding awards
        vesting after, interim or annual periods, beginning after June 15, 2005,
        which
        for us will be the first quarter of fiscal 2006. We are currently evaluating
        the
        effect of adopting FAS 123 (R) on our financial position and results of
        operations.
        If no
        additional options are granted during the year ended December 31, 2006 the
        adoption of FAS 123(R) will have little effect on earnings.
      The
        Company has reviewed other current outstanding statements from the Financial
        Accounting Standards Board and does not believe that any of those statements
        will have a material adverse affect on the financial statements of the Company
        when adopted.
      C. RELATED-PARTY
        TRANSACTIONS:
      There
        are
        no related party disclosures related to these financial statements
      D. USECC
        JOINT VENTURE:
      The
        Company operates the Glen L. Larsen office complex; holds interests in various
        mineral operations; and transacts all operating and payroll expenses through
        a
        joint venture with Crested, the USECC Joint Venture.
      E. MARKETABLE
        SECURITIES:
      The
        Company’s investments in available for sale securities consist of shares of
        Uranium Power Corporation (“UPC’) and units of Enterra and are reported at their
        fair values. Unrealized gains and losses are accumulated as a separate component
        of shareholders’ equity and are reported as comprehensive losses.
      The
        Company's restricted held-to-maturity securities are collateral for various
        decommissioning, reclamation and holding costs. Investments are comprised
        of
        debt securities issued by the U.S. Treasury that mature at varying times
        from
        three months to one year from the original purchase date. As of December
        31,
        2005 and 2004, the cost of debt securities was a reasonable approximation
        of
        fair market value. 
      -70-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      Investments
        in marketable securities consist of the following at December 31.
      Available-for-sale:
          | Gross | |||||||||||||
| Unrealized | Market | ||||||||||||
| Cost | Loss | Value | |||||||||||
| 2005 | |||||||||||||
| UPC
                        Shares | $ | 337,800 | $ | (86,100 | ) | $ | 251,700 | ||||||
| Enterra
                        Units | 89,000
                         | (12,000 | ) | 77,000
                         | |||||||||
| $ | 426,800 | $ | (98,100 | ) | $ | 328,700 | |||||||
| The
                        Company received $5,916,000 during 2005 for the sale of Enterra
                        units
                        resulting in a realized a gain of
                        $1,038,500. | |||||||||||||
Held-to-maturity:
          | Amortized | Market | ||||||
| Cost | Value | ||||||
| 2005 | $ | 6,761,200 | $ | 6,761,200 | |||
| 2004 | $ | 6,773,700 | $ | 6,773,700 | |||
| Interest
                        income amounted to $278,500, $108,200 and $171,300 for the
                        years ended
                        December 31, 2005, 2004 and 2003,
                        respectively. | |||||||
In
              addition, the Company received 693,276 shares of Enterra Series D Common
              Stock as partial consideration for the sale of RMG. These securities
              are
              restricted until May 31, 2006 at such time they convert to marketable
              Enterra
              Units. There is no ready market for the Enterra Series D Common Stock
              and the
              Company is contractually restricted from transferring these securities.
              The
              Enterra Series D Common Stock is valued in the accompanying balance
              sheet at
              December 31, 2005 at $19.00 per share, representing the estimated fair
              value of
              the shares when acquired in June 2005. The $19.00 per share is based
              upon the
              value at the time of the marketable Enterra Units. The Company determined
              that
              the conversion feature of the Enterra Series D Common Stock is a derivative
              in
              that it is a put that is to be settled with Enterra Units. The Company
              has
              separately valued that derivative using the Black-Scholes option pricing
              model.
              The original value of the derivative was determined to be $3,466,400.
              The value
              of the derivative at December 31, 2005 was $630,900. The derivative
              was
              determined to be a fair value hedge and any change in value is recognized
              in the
              statement of operations. The net change in value and gain recorded in the
              statement of operations was $630,900 for the year ended December 31,
              2005.
          -71-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      F. MINERAL
        CLAIMS TRANSACTIONS:
      Phelps
        Dodge
      During
        prior years, the Company and Crested conveyed interests in mining claims
        to Amax
        Inc. (“Amax”) in exchange for cash, royalties and other consideration. Amax
        merged with Cyprus Minerals (“Cyprus Amax”) which was purchased by Phelps Dodge
        Mining Company (“PD”) in December 1999. The properties have not been placed into
        production as of December 31, 2005.
      Amax,
        and
        later Cyprus Amax, were required to pay the Company and Crested an annual
        advance royalty of 50,000 (25,000 lbs. to each) pounds of molybdenum (or
        its
        cash equivalent). During fiscal 2000, Phelps Dodge assumed this
        obligation.
      Phelps
        Dodge filed suit against the Company and Crested on June 19, 2002 regarding
        these matters. On February 4, 2005, the U.S. District Court of Colorado entered
        Findings of Fact and Conclusions of Law in a case involving the Company,
        Crested
        and PD authorizing the return of the Lucky Jack molybdenum project and
        associated water treatment plant to the Company and Crested. (Please see
        Note N
        Subsequent Event)
      Sutter
        Gold Mining Inc.
      Sutter
        Gold Mining Company (“SGMC”) was established in 1991 to conduct operations on
        mining leases and to produce gold from the Lincoln Project in
        California.
      SGMC
        has
        not generated any significant revenue. All acquisition and mine development
        costs since inception were capitalized. SGMC put the property on a shut down
        status and took an impairment on the associated assets due to the decline
        in the
        spot price for gold and the lack of adequate financing in prior periods.
        During
        fiscal 2000, a visitor’s center was developed and became operational. SGMC has
        leased the visitor’s center to partially cover stand-by costs of the
        property.
      On
        December 29, 2004, a majority of SGMC was acquired by SGMI ("SGMI") (formerly
        Globemin Resources, Inc.) of Vancouver, B.C. SGMI is traded on the TSX Venture
        Exchange. Approximately 90% of SGMI's common stock was exchanged for 40,190,647
        shares of SGMI common stock. At December 31, 2004, the Company owned and
        controlled 65.4% of the common stock of SGMI.
      The
        spot
        market price for gold has recently risen to near term highs. Sustained prices
        above $500 per ounce may allow SGMI to produce gold from the property on
        an
        economic basis. This conclusion is based on preliminary engineering analysis
        completed on the property, although, economic reserves have not been delineated.
        Management of SGMI is therefore pursuing the equity capital market and
        non-affiliated investors to obtain sufficient capital to complete the
        development of the mine, construct a mill and place the property into
        production. 
      Sheep
        Mountain Uranium Properties
      On
        December 8, 2004, the Company and Crested entered into a Purchase and Sale
        Agreement Uranium Power Corp. (“UPC”), a British Columbia corporation for the
        sale to UPC of an undivided 50% interest in the Sheep Mountain uranium
        properties. 
      -72-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      The
        initial purchase price for the 50% interest in the properties is $4,050,000
        and
        4,000,000 shares of common stock of UPC, payable by installments through
        December 2007. As of December 31, 2005 UPC was current in its obligations
        under
        the purchase and sales agreement. During the year ended December 31, 2005
        UPC
        had paid $850,000 and had delivered 1,000,000 shares of its common stock
        to the
        Company and Crested. UPC will also contribute up to $10,000,000 to the joint
        venture (at $500,000 for each of 20 exploration projects). USECC and UPC,
        each
        will be responsible for 50% of costs on each project in excess of $500,000.
        UPC
        funded $503,900 exploration projects during the year ended December 31,
        2005.
      USECC
        and
        UPC will each be responsible for paying 50% of (i) current and future Sheep
        Mountain reclamation costs in excess of $1,600,000, and (ii) all costs to
        maintain and hold the properties. USECC is responsible for the first $1,600,000
        in reclamation costs on the properties.
      Under
        the
        terms of the purchase and sale agreement the purchase price will be increased
        by
        $3,000,000 (in two $1,500,000 installments) after the uranium oxide price
        (long
        term indicator) is at or exceeds $30.00/lb for four consecutive weeks (the
        “price benchmark”). This price benchmark was attained before April 29, 2006,
        which resulted in which resulted in the two $1.5 million payments being required
        on April 29 and October 29, 2006.
      Should
        UPC not make all its payments and deliver the stock required under the purchase
        and sales agreement, it will forfeit all payments made and not earn any interest
        in the properties. Closing of the agreement is required on or before December
        29, 2007, with UPC’s last payment of the initial purchase price and the increase
        in the cash portion. At the closing, the Company and Crested will convey
        a 50%
        ownership interest in the properties to UPC which will then be contributed
        to a
        joint venture. The Company and Crested will also contribute their remaining
        50%
        interest into the joint venture with UPC. The Company and Crested will then
        own
        50% of the joint venture and UPC will own the remaining 50% interest. The
        joint
        venture generally will cover uranium properties in Wyoming and other properties
        identified in the Company's and Crested’s uranium property data base, but
        excluding the Green Mountain area and Kennecott’s Sweetwater uranium mill, the
        Shootaring Canyon uranium mill in southeast Utah (and properties within ten
        miles of that mill), and properties acquired in connection with a future
        joint
        venture involving that mill.
      The
        terms
        of the agreement with UPC were modified subsequent to December 31, 2005.
         (Please
        see Note N Subsequent Event)
      Plateau
        Resources Limited
      During
        fiscal 1994, the Company entered into an agreement with Consumers Power Company
        to acquire all the issued and outstanding common stock of Plateau Resources
        Limited (“Plateau”), a Utah corporation. Plateau owns a uranium processing mill,
        the Shootaring Canyon Uranium Mill (“Shootaring Mill”) and support facilities
        and certain other real estate assets through its wholly-owned subsidiary,
        Canyon
        Homesteads, Inc., in southeastern Utah. The Company paid nominal cash
        consideration for the Plateau stock and agreed to assume all environmental
        liabilities and reclamation bonding obligations. At December 31, 2005, Plateau
        has a cash security in the amount of approximately $6.8 million to cover
        reclamation and annual licensing of the properties (see Note K). The Company
        and
        Crested have agreed to divide equally the cash flows derived from operations
        and
        a portion of certain reclamation obligations.
      -73-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      On
        August
        1, 2003, the Company and Crested effectively sold their interest in the Ticaboo
        Town site in southern Utah as a result of Plateau entering into a Stock Purchase
        Agreement to sell all the outstanding shares of Canyon Homesteads, Inc.
        (“Canyon”) to The Cactus Group LLC, a newly formed Colorado limited liability
        company. The Cactus Group purchased all of the outstanding stock of Canyon
        for
        $3,370,000. Cactus made all of its payments until the fourth quarter of the
        year
        ended December 31, 2005. Subsequent to the close of the year ended December
        31,
        2005 the Company foreclosed on the Ticaboo town site assets. (Please see
        Note N
        Subsequent Event)
      The
        Company and Crested are currently evaluating the best utilization of Plateau’s
        assets. The price of uranium at December 31, 2005 was $36.25 per pound. In
        response to the price of uranium increases application was made with the
        State
        of Utah on December 22, 2005 to change the status of the Shootaring Mill
        from
        standby to operational. Equity or Joint Venture partners are being sought
        to
        develop surrounding mine properties and place the Shootaring Mill in operating
        status.
      Rocky
        Mountain Gas, Inc.
      In
        1999,
        the Company and Crested organized Rocky Mountain Gas, Inc. (“RMG”) to enter into
        the coalbed methane gas/natural gas business. RMG was engaged in the acquisition
        of coalbed methane gas properties and the future exploration, development
        and
        production of methane gas from those properties. 
      On
        June
        1, 2005, Enterra US Acquisitions Inc. (“Acquisitions”) (a privately-held
        Washington corporation organized by Enterra Energy Trust (“Enterra”) acquired
        all the outstanding stock of RMG, for which Enterra paid $500,000 cash and
        issued $5,234,000 of Enterra units (the "Enterra Initial Units"), net of
        the
        $266,000 adjustment for the purchase of overriding royalty interests (effected
        May 1, 2005); and Acquisitions issued $14,000,000 of Class D shares of
        Acquisitions. The Enterra Initial Units and the Class D shares were issued
        pro
        rata to the RMG shareholders. USE’s and Crested's participation in the
        consideration received was approximately $18,341,600. USE’s consolidated
        subsidiary, Yellowstone Fuels, Inc. (“YSFI”) also received approximately
        $296,700.
      The
        Enterra Initial Units received by the Company and Crested were sold during
        the
        quarter ended September 30, 2005 resulting in a gain of $1,038,500. The Initial
        Units received by YSFC are reflected on the Company’s consolidated balance sheet
        as $77,100 in marketable securities and the Class D shares of Acquisitions
        received by the Company, Crested and YSFI are carried as $13,803,200 as
        investments in non-affiliates. The Company is required to hold the Class
        D
        shares of Acquisitions for a period of one year from June 1, 2005. After
        the
        holding period is satisfied, the Company can exchange these shares on a one
        for
        one basis for units in Enterra which will then be saleable on the Toronto
        Stock
        Exchange - Vancouver (“TSX-V”).
      For
        further discussion of the sale of RMG please see Note L, Discontinued
        Operations.
      -74-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      Pinnacle
      On
        June
        23, 2003, a Subscription and Contribution Agreement was executed by RMG,
        CCBM
        and seven affiliates of Credit Suisse First Boston Private Equity (“CSFB
        Parties”). Under the Agreement, RMG and CCBM contributed certain of their
        respective interests, having an estimated fair value of approximately $7.5
        million each, carried on RMG’s books at a cost of $957,600, comprised of (1)
        leases in the Clearmont, Kirby, Arvada and Bobcat CBM project areas and (2)
        oil
        and gas reserves in the Bobcat project area, to a newly formed entity, Pinnacle
        Gas Resources, Inc., a Delaware corporation (“Pinnacle”). In exchange for the
        contribution of these assets, RMG and CCBM each received 37.5% of the common
        stock of Pinnacle (“Pinnacle Common Stock”) as of the closing date and options
        to purchase Pinnacle Common Stock (“Pinnacle Stock Options”). CFSB contributed
        $5.0 million for 25% of the common stock of Pinnacle and agreed under certain
        terms to fund additional acquisition and development programs.
      Pinnacle
        is a private corporation. At December 31, 2005, the Company owned 21% and
        Crested owned 11.3% of the common stock of Pinnacle prior to redemption of
        the
        preferred shares held by CSFB and the exercise of outstanding warrants and
        options to purchase common shares of Pinnacle. Although the Company owns
        a
        consolidated 32.3% of the outstanding common stock of Pinnacle, it does not
        own
        a controlling interest due to the redeemable preferred shares held by the
        CSFB
        parties. At such time as the redeemable preferred are converted to common
        shares
        the Company’s consolidated ownership interest will be below 20%. Pinnacle is
        therefore accounted for using the cost method. Only such information about
        Pinnacle as its board of directors elects to release is available to the
        public.
        All other information about Pinnacle is subject to confidentiality agreements
        among Pinnacle, RMG and the other parties to the June 2003
        transaction.
      G.
        DEBT
      As
        of
        December 31, 2005 and 2004 the Company and its subsidiaries had current and
        long
        term liabilities associated with the comprehensive loss from hedging of coalbed
        methane gas, deferred rents, leases, self funding of employee health insurance,
        accrued holding costs of uranium properties and accrued retirement
        costs.
      | Other
                  current liabilities: | |||||||
| December
                  31, | |||||||
| 2005
                   | 2004
                   | ||||||
| Comprehensive
                  loss from hedging | $ | -- | $ | 436,000 | |||
| Employee
                  health insurance self funding | 101,200
                   | 297,900
                   | |||||
| Deferred
                  rent | 25,500
                   | 26,500
                   | |||||
| Accrued
                  expenses | 36,100
                   | --
                   | |||||
| Mineral
                  property lease | 69,700
                   | 69,700
                   | |||||
| $ | 232,500 | $ | 830,100 | ||||
| Other
                  long term liabilities: | |||||||
| Accrued
                  retirement costs | $ | 43,300 | $ | -- | |||
| Holding
                  costs of uranium property | 1,357,200
                   | 1,654,400
                   | |||||
| $ | 1,400,500 | $ | 1,654,400 | ||||
-75-
          U.S.
              ENERGY CORP. AND SUBSIDIARIES
            NOTES
              TO CONSOLIDATED FINANCIAL STATEMENTS
            DECEMBER
              31, 2005, 2004 and 2003 
            (continued)
          The
        Company has a $750,000 line of credit from a commercial bank. The line of
        credit
        has a variable interest rate (8.25% as of December 31, 2005). The weighted
        average interest rate for the year ended December 31, 2005 was 7.15%. As
        of
        December 31, 2005, none of the line of credit had been borrowed. The line
        of
        credit is collateralized by certain real property and a share of the net
        proceeds of fees from production of certain oil wells.
      Long-term
          Debt
        The
          components
          of long-term debt as of December 31, 2005, and 2004 are as
          follows:
      | December
                    31, | |||||||
| 2005
                     | 2004
                     | ||||||
| USECC
                    installment notes - collateralized | |||||||
|     
                    by equipment; interest at 5.25% | |||||||
|     
                    to 9.0%, matures in 2006-2010 | $ | 969,000 | $ | 1,192,300 | |||
| SGMC
                    installment notes - collateralized | |||||||
| by
                    certain properties, interest at  | |||||||
| 8.0%
                    maturity 2009 | 37,900
                     | 46,500
                     | |||||
| PLATEAU
                    installment note - collateralized | |||||||
| by
                    property, interest at 6.0% | 29,900
                     | --
                     | |||||
| USE
                    convertible note with Geddes - net of discount | |||||||
| collateralized
                    by equipment coalbed methane | |||||||
| leases
                    and 4,000,000 shares of RMG stock | |||||||
| interest
                    at 10%, maturity 2006 | --
                     | 3,000,000
                     | |||||
| Discount
                    for issuance of USE warrants | --
                     | (315,800 | ) | ||||
| Amortization
                    of warrants discount | --
                     | 42,800
                     | |||||
| --
                     | 2,727,000
                     | ||||||
| RMG
                    production related note with HPC - collateralized | |||||||
| by
                    gas properties and production,  | |||||||
| interest
                    at 11.0% | --
                     | 3,700,000
                     | |||||
| Additional
                    borrowings | --
                     | 479,700
                     | |||||
| Discount
                    for issuance of USE warrants | --
                     | (80,400 | ) | ||||
| Discount
                    for overriding royalty | --
                     | (314,200 | ) | ||||
| Payment
                    of principal | --
                     | (690,900 | ) | ||||
| Amortization
                    of warrant and royalty discount | --
                     | 120,600
                     | |||||
|  | -- | 3,214,800
                     | |||||
| 1,036,800
                     | 7,180,600
                     | ||||||
| Less
                    current portion | (156,500 | ) | (3,400,100 | ) | |||
| $ | 880,300 | $ | 3,780,500 | ||||
-76-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      HPC
        Capital Management
      On
        February 9, 2005, USE closed a financing pursuant to a securities purchase
        agreement with seven accredited investors for the issuance of $4,720,000
        in face
        amount of debentures maturing February 4, 2008, and three year warrants to
        purchase common stock of the company. The face amount of the debentures included
        simple annual interest at 6% ($720,000 in interest expense); the investors
        paid
        $4,000,000 for the debentures. A commission of 7% on the $4,000,000 was paid
        by
        the company to HPC Capital Management (a registered broker-dealer) in connection
        with the transaction, and the company paid $20,000 of the investors’ counsel’s
        legal fees, resulting in net proceeds to the company of $3,700,000. Net proceeds
        were intended to be used by the Company for general working capital.
      The
        debentures were unsecured; the face amount of the debentures were payable
        every
        six months from February 4, 2005, in five installments of 20%, in cash or
        in
        restricted common stock of the Company at the lower of $2.43 per share (the
“set
        price”) or 90% of the volume weighted average price of the company’s stock for
        the 90 trading days prior to the repayment date.  At
        any
        time, the debentures were convertible to restricted common stock of the company
        at the set price. The fair market value of the Company’s common stock at closing
        was $3.13 per share. The difference from the conversion set price and the
        market
        price at closing, $3.13 per share, resulted in a beneficial conversion feature
        of $1,669,500 which was to be amortized over the life of the debenture.
      The
        Company issued warrants to the investors, expiring February 4, 2008, to purchase
        971,193 shares of restricted common stock, at $3.63 per share (equal to 110%
        of
        the NASDAQ closing price for the Company’s stock on February 3, 2005). The
        number of shares underlying the warrants equals 50% of the shares issuable
        on
        full conversion of the debentures at the set price (as if the debentures
        were so
        converted on February 4, 2005). If in any period of 20 consecutive trading
        days
        the Company’s stock price exceeds 200% of the warrants’ exercise price, on each
        of the trading days, all of the warrants shall expire on the 30th
        day
        after the Company sends a call notice to the warrant holders. A discount
        of
        $1,029,800 was taken against the debenture balance as a result of the issuance
        of these warrants. The discount was to be amortized over the life of the
        debenture.
      Warrants
        to purchase 100,000 shares, at the same price and for the same term as the
        warrants issued to the investors, have been issued to HPC Capital Management
        as
        additional compensation for its services in connection with the transaction
        with
        the investors. 
      The
        Company agreed to file with the Securities and Exchange Commission a
        registration statement to cover the future sale by the investors of the shares
        issuable in payment and/or conversion of the debentures, and the shares issuable
        on exercise of the warrants. The registration statement also covered the
        future
        sale by HPC Capital Management of the shares issuable on exercise of the
        warrants issued to HPC in connection with the transaction.
      HPC
        converted the entire face value of the debenture of $4,720,000 for the issuance
        of 1,942,387 shares of the Company’s common stock during the second and third
        quarters of the year ended December 31, 2005. The entire amount of the warrant
        discount and the beneficial conversion factor was expensed as of December
        31,
        2005.
      -77-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      Geddes
      On
        July
        30, 2004, the Company entered into a credit agreement with Geddes and Company
        ("Geddes"), based in Phoenix, Arizona, to borrow up to $3 million. Proceeds
        from
        the credit facility were used to acquire and develop gas properties, and
        for
        general corporate purposes of the Company. On May 26, 2005 the Company and
        Geddes amended the credit agreement. The Company agreed to prepay the $3
        million
        plus interest in installment payments of $250,000 each through April 1, 2006.
        The Company also agreed to deliver to Geddes 10,664 Enterra Acquisition shares
        and 53,191 shares of the Company’s common stock valued at $225,000. At December
        31, 2005, the entire debt to Geddes was retired and no further obligation
        or
        commitment was outstanding under the credit agreement. 
      H.  INCOME
        TAXES:
      The
        components of deferred taxes as of December 31, 2005 and 2004 are as
        follows:
      | December
                  31,  | |||||||
| Deferred
                  tax assets: | 2005 | 2004 | |||||
| Deferred
                  compensation | $ | 60,200 | $ | 1,565,700 | |||
| Accrued
                  reclamation | 782,900
                   | --
                   | |||||
| Allowances
                  for bad debts | 11,000
                   | --
                   | |||||
| Tax
                  basis in excess of book (Pinnacle Stock) | 1,799,400
                   | --
                   | |||||
| Net
                  operating loss carry forwards | 4,530,200
                   | 4,147,400
                   | |||||
| Tax
                  credits (AMT credit carryover) | 135,000
                   | --
                   | |||||
| Non-deductible
                  reserves and other | --
                   | 523,000
                   | |||||
| Tax
                  basis in excess of book basis | --
                   | 994,700
                   | |||||
| Total
                  deferred tax assets | 7,318,700
                   | 7,230,800
                   | |||||
| Deferred
                  tax liabilities: | |||||||
| Book
                  basis in excess of tax basis | --
                   | (1,397,900 | ) | ||||
| Book
                  basis in excess of tax basis | (214,500 | ) | --
                   | ||||
| Accrued
                  reclamation  | (1,083,600 | ) | --
                   | ||||
| Development
                  and exploration costs | --
                   | (109,400 | ) | ||||
| Total
                  deferred tax liabilities | (1,298,100 | ) | (1,507,300 | ) | |||
| 6,020,600
                   | 5,723,500
                   | ||||||
| Valuation
                  allowance | (6,020,600 | ) | (5,723,500 | ) | |||
| Net
                  deferred tax asset | $ | -- | $ | -- | |||
A
        valuation allowance for deferred tax assets is required when it is more likely
        than not that some portion or all of the deferred tax assets will not be
        realized. The ultimate realization of this deferred tax asset depends on
        the
        Company’s ability to generate sufficient taxable income in the future.
        Management believes it is more likely than not that the net deferred tax
        asset
        will not be realized by future operating results.
      -78-
          U.S.
          ENERGY CORP. AND SUBSIDIARIES
        NOTES
          TO CONSOLIDATED FINANCIAL STATEMENTS
        DECEMBER
          31, 2005, 2004 and 2003 
        (continued)
      The
        valuation allowance increased $297,100 for the year ended December 31, 2005
        and
        $3,563,500 for the year ended December 31, 2004. The increase in the valuation
        allowance during 2005 includes the effect of the disposition of RMG and related
        deferred tax assets and valuation allowances.
      The
        income tax provision is different from the amounts computed by applying the
        statutory federal income tax rate to income from continuing operations before
        taxes. The reasons for these differences are as follows:
      | Year
                    ended December 31, | ||||||||||
| 2005 | 2004 | 2003 | ||||||||
| Expected
                    federal income tax expense (benefit) | $ | (1,967,100 | ) | $ | (2,133,800 | ) | $ | (2,405,800 | ) | |
| Net
                    operating loss not previously benefited | ||||||||||
| and
                    other | --
                     | (1,429,700 | ) | 363,700
                     | ||||||
| Dividends
                    received deduction | (1,700,000 | ) | --
                     | --
                     | ||||||
| Interest
                    expense adjustment | 1,190,400
                     | --
                     | --
                     | |||||||
| Valuation
                    Allowance | 2,476,700
                     | 3,563,500
                     | 2,042,100
                     | |||||||
| Income
                    tax provision | $ | -- | $ | -- | $ | -- | ||||
There
        were no taxes payable at December 31, 2005 and 2004. Total taxes paid during
        the
        year ended December 31, 2005 was $235,000 for alternative minimum tax resulting
        from the sale of RMG. 
      At
        December 31, 2005, the Company had available, for federal income tax purposes,
        net operating loss carry forwards (“NOL”) of approximately $13,324,200 which
        will expire from 2006 to 2023. The Internal Revenue Code contains provisions
        which may limit the NOL carry forwards available which can be used in a given
        year when significant changes in Company ownership interests occur.
      The
        Internal Revenue Service has audited the Company’s and subsidiaries tax returns
        through the year ended May 31, 2000. The Company’s income tax liabilities are
        settled through fiscal 2000.
      I.  SEGMENTS
        AND MAJOR CUSTOMERS:
      During
        the years ended December 31, 2004 and 2003 the Company had business activities
        in coalbed methane gas property acquisition, exploration and production.
        The
        Company also had a reportable industry segment in commercial activities through
        motel, real estate and airport operations. The Company sold RMG on June 1,
        2005
        which resulted in only one business segment, commercial activities. No
        presentation of business segments is therefore made at December 31, 2005
        as all
        coalbed methane gas operations are accounted for as discontinued
        operations.
      J.  SHAREHOLDERS’
        EQUITY:
      Stock
        Option Plans
      The
        Board
        of Directors adopted the U.S. Energy Corp. 1989 Stock Option Plan for the
        benefit of USE’s key employees. The Option Plan, as amended and renamed the 1998
        Incentive Stock Option Plan (“1998 ISOP”), reserved 3,250,000 shares of the
        Company’s $.01 par value common stock for issuance under the 1998 ISOP. Options
        which expired without exercise were available for reissue until the 1998
        ISOP
        was replaced by the 2001 ISOP. 
      
    -79-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        During
      the years ended December 31, 2005, 2004 and 2003 the following activity occurred
      under the 1998 ISOP:
    |  2005 | 2004
                 | 2003
                 | |||||||||||||||||
| Grants | |||||||||||||||||||
| Qualified | --
                 | --
                 | --
                 | ||||||||||||||||
| Non-Qualified | --
                 | --
                 | --
                 | ||||||||||||||||
|  -- | --
                 | --
                 | |||||||||||||||||
| Price
                of Grants | |||||||||||||||||||
| High | --
                 | --
                 | --
                 | ||||||||||||||||
| Low | --
                 | --
                 | --
                 | ||||||||||||||||
| Exercised | |||||||||||||||||||
| Qualified | 142,907
                 | --
                 | 77,832
                 | ||||||||||||||||
| Non-Qualified | 55,234
                 | --
                 | 71,453
                 | ||||||||||||||||
| 198,141
                 | (1) |  |  | --
                 | 149,285
                 | ||||||||||||||
| Total
                Cash Received | $ | - | --
                 | $ | 364,200 | ||||||||||||||
| Forfeitures/Cancellations | |||||||||||||||||||
| Qualified | -- | --
                 | 34,782
                 | ||||||||||||||||
| Non-Qualified | -- | --
                 | 64,233
                 | ||||||||||||||||
|  |  -- | --
                 | 99,015
                 | ||||||||||||||||
| (1) All options were exercised by the surrender and cancellation of shares of common stock of the Company owned by the employees. | |||||||||||||||||||
In
      December 2001, the Board of Directors adopted (and the shareholders approved)
      the U.S. Energy Corp. 2001 Incentive Stock Option Plan (the "2001 ISOP") for
      the
      benefit of USE's key employees. The 2001 ISOP (amended in 2004 and approved
      by
      the shareholders) reserves for issuance shares of the Company’s common stock
      equal to 20% of the Company’s shares of common stock issued and outstanding at
      any time. The 2001 ISOP has a term of 10 years.
    -80-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        During
      the years ended December 31, 2005, 2004 and 2003, the following activity
      occurred under the 2001 ISOP:
    | 2005 | 2004
                   | 2003
                   | ||||||||
| Grants | ||||||||||
| Qualified | --
                   | --
                   | --
                   | |||||||
| Non-Qualified | --
                   | --
                   | --
                   | |||||||
|  | -- | --
                   | --
                   | |||||||
| Price
                  of Grants | ||||||||||
| High | --
                   | --
                   | --
                   | |||||||
| Low | --
                   | --
                   | --
                   | |||||||
| Exercised | ||||||||||
| Qualified | 142,907
                   | --
                   | 77,832
                   | |||||||
| Non-Qualified | 55,234
                   | --
                   | 71,453
                   | |||||||
| 198,141
                   | --
                   | 149,285
                   | ||||||||
| Total
                  Cash Received | $ | -- | --
                   | $ | 364,200 | |||||
| Forfeitures/Cancellations | ||||||||||
| Qualified | -- | --
                   | 34,782
                   | |||||||
| Non-Qualified | -- | --
                   | 64,233
                   | |||||||
|  | -- | --
                   | 99,015
                   | |||||||
| (1)
                  All
                  options were exercised by the surrender and cancellation of shares
                  of
                  common stock of the Company owned by the
                  employees. | ||||||||||
-81-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        The
      2001
      ISOP replaces the 1998 ISOP, however, options granted under the 1998 ISOP remain
      exercisable until their expiration date under the terms of that
      Plan.
    The
      following table represents the activity in employee options for the periods
      covered by the Annual Report for the year ended December 31, 2005 that are
      not
      in employee stock option plans:
    |  Year
                ended December 31, | ||||||||||
|  2005 | 2004
                 | 2003
                 | ||||||||
| Grants | ||||||||||
| Qualified | --
                 | --
                 | --
                 | |||||||
| Non-Qualified | --
                 | --
                 | 10,000
                 | |||||||
|  | -- | --
                 | 10,000
                 | |||||||
| Price
                of Grants | ||||||||||
| High | --
                 | --
                 | $ | 2.90 | ||||||
| Low | --
                 | --
                 | $ | 2.90 | ||||||
| Exercised | ||||||||||
| Qualified | --
                 | --
                 | --
                 | |||||||
| Non-Qualified | --
                 | --
                 | --
                 | |||||||
| -- | --
                 | --
                 | ||||||||
| Total
                Cash Received | --
                 | --
                 | --
                 | |||||||
| Forfeitures/Cancellations | ||||||||||
| Qualified | --
                 | --
                 | --
                 | |||||||
| Non-Qualified | --
                 | 10,000
                 | 10,000
                 | |||||||
| -- | 10,000
                 | 10,000
                 | ||||||||
-82-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        A
      summary
      of the Employee Stock Option Plans activity in all plans for the year ended
      December 31, 2005, 2004 and 2003 is as follows:
    | Year
                  ended December 31, | |||||||||||||||||||
| 2005 | 2004 | 2003
                   | |||||||||||||||||
| Weighted |  |  |  | Weighted |  |  |  | Weighted |  | ||||||||||
|  |  |  |  | Average |  |  |  | Average |  |  |  | Average |  | ||||||
|  |  |  |  | Exercise |  |  |  | Exercise |  |  |  | Exercise |  | ||||||
|  |  | Options |  | Price |  | Options |  | Price |  | Options |  | Price | |||||||
| Outstanding
                  at beginning | |||||||||||||||||||
| of
                  the period  | 4,123,646
                   | $ | 2.66 | 2,873,646
                   | $ | 2.74 | 3,565,946
                   | $ | 2.76 | ||||||||||
| Granted | 700,000
                   | $ | 3.86 | 1,272,000
                   | $ | 2.46 | 10,000
                   | $ | 2.90 | ||||||||||
| Forfeited | (65,000 | ) | $ | 2.46 | (22,000 | ) | $ | 2.66 | (426,679 | ) | $ | 3.17 | |||||||
| Exercised | (502,870 | ) | $ | 2.50 | --
                   | --
                   | (275,621 | ) | $ | 2.35 | |||||||||
| Outstanding
                  at period end | 4,255,776
                   | $ | 2.88 | 4,123,646
                   | $ | 2.66 | 2,873,646
                   | $ | 2.74 | ||||||||||
| Exercisable
                  at period end | 4,017,776
                   | $ | 2.90 | 2,863,646
                   | $ | 2.74 | 2,873,646
                   | $ | 2.74 | ||||||||||
| Weighted
                  average fair | |||||||||||||||||||
| value
                  of options  | |||||||||||||||||||
| granted
                  during  | |||||||||||||||||||
| the
                  period  | $ | 3.64 | $ | 1.66 | $ | 0.87 | |||||||||||||
The
      following table summarized information about employee stock options outstanding
      and exercisable at December 31, 2005:
    |  | Options | Weighted |  | Options |  | |||||||||||
|  | outstanding | average | Weighted | exercisable | Weighted | |||||||||||
|  | at | remaining | average | at | average | |||||||||||
| Grant
                  Price | December
                  31, | contractual | esercise | December
                  31, | esercise | |||||||||||
| Range | 2005 | Life
                  in years | price | 2005 | price | |||||||||||
| $2.00
                   | 251,090
                   | 2.73 | $ | 2.00 | 251,090
                   | $ | 2.00 | |||||||||
| $2.01
                  - $2.25 | 468,668
                   | 5.93 | $ | 2.25 | 468,668
                   | $ | 2.25 | |||||||||
| $2.26
                  - $2.40 | 826,094
                   | 5.02 | $ | 2.40 | 826,094
                   | $ | 2.40 | |||||||||
| $2.41
                  - $2.46 | 1,142,675
                   | 8.5 | $ | 2.46 | 904,675
                   | $ | 2.46 | |||||||||
| $2.47
                  - $2.88 | 189,321
                   | 2.73 | $ | 2.88 | 189,321
                   | $ | 2.88 | |||||||||
| $2.89
                  - $3.86 | 700,000
                   | 9.78 | $ | 3.86 | 700,000
                   | $ | 3.86 | |||||||||
| $3.87
                  - $3.90 | 677,928
                   | 5.93 | $ | 3.90 | 677,928
                   | $ | 3.90 | |||||||||
| 4,255,776
                   | 6.75 | $ | 2.88 | 4,017,776
                   | $ | 2.90 | ||||||||||
-83-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        Employee
      Stock Ownership Plan
    The
      Board
      of Directors of the Company adopted the U.S. Energy Corp. 1989 Employee Stock
      Ownership Plan ("ESOP") in 1989, for the benefit of all the Company’s employees.
      Employees become eligible to participate in the ESOP after one years of service
      which must consist of at least 1,000 hours worked. After the employee becomes
      a
      participant in the plan he or she must have a minimum of 1,000 hours of service
      in each plan year to be considered for allocations of funding from the Company.
      Employees become 20% vested after three years of service and increase their
      vesting by 20% each year thereafter until such time as they are fully vested
      after eight years of service. An employee’s total compensation paid, which is
      subject to federal income tax, up to a limit of $150,000 annually is the basis
      for computing how much of the total annual funding is contributed into his
      or
      her personal account. An employee’s compensation divided by the total
      compensation paid to all plan participants is the percentage that each
      participant receives on an annual basis. The Company funds 10% of all eligible
      compensation annually in the form of common stock and may fund up to an
      additional 15% to the plan in common stock. As of December 31, 2005, all shares
      of the Company’s stock that have been contributed to the ESOP have been
      allocated. The estimated fair value of shares that are not vested is
      approximately $129,900. 
    During
      the year ended December 31, 2005 the Board of Directors of the Company
      contributed 56,494 shares to the ESOP at the price of $4.65 for a total expense
      of $262,600. This compares to contributions to the ESOP during the year ended
      December 31, 2004 and 2003 of 70,439 and 76,294 shares to the ESOP at prices
      of
      $2.96 and $3.10 per share, respectively. The Company has expensed $262,600,
      $208,500 and $236,400 during the years ended December 31, 2005, 2004, 2003
      respectively related to these contributions. 
    During
      prior years the Company loaned the ESOP $1,014,300 to purchase 125,000 shares
      from the Company and 38,550 shares on the open market. The Company paid the
      ESOP
      2,350 shares as dividends on the shares the ESOP had purchased. During the
      year
      ended May 31, 1996, 10,089 of these shares were used to fund the Company's
      annual funding commitment and reduce the loan to the Company by $87,300. During
      a previous year the loans were also adjusted by $436,500 to reflect their value
      at the time. The loans at December 31, 2005 are reflected as unallocated ESOP
      contribution of $490,500 in the equity section of the accompanying Consolidated
      Balance Sheets and are secured by 155,811 unallocated shares purchased under
      the
      loan.
    -84-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        Warrants
      to Others
    As
      of
      December 31, 2005, there were 1,672,326 warrants outstanding to purchase shares
      of the Company's common stock. The Company values these warrants using the
      Black-Scholes option pricing model and expenses that value over the life of
      the
      warrants. Activity for the periods ended December 31, 2005 for warrants is
      represented in the following table:
    | Year
                ended December 31, | |||||||||||||||||||
| 2005 | 2004
                 | 2003
                 | |||||||||||||||||
| Weighted | Weighted | Weighted | |||||||||||||||||
| Average | Average | Average | |||||||||||||||||
| Exercise | Exercise | Exercise | |||||||||||||||||
| Warrants | Price | Warrants | Price | Warrants | Price | ||||||||||||||
| Outstanding
                at beginning | |||||||||||||||||||
| of
                the period | 1,505,174
                 | $ | 3.35 | 907,209
                 | $ | 3.51 | 990,393
                 | $ | 3.37 | ||||||||||
| Granted | 1,396,195
                 | 3.70
                 | 868,465
                 | 2.87
                 | 224,875
                 | 4.32
                 | |||||||||||||
| Forfeited | (316,968 | ) | 3.41
                 | (145,500 | ) | 2.63
                 | (176,463 | ) | 3.67
                 | ||||||||||
| Expired | (1,713 | ) | 3.00
                 | --
                 | --
                 | --
                 | --
                 | ||||||||||||
| Exercised | (910,362 | ) | 3.65
                 | (125,000 | ) | 2.01
                 | (131,596 | ) | 3.55
                 | ||||||||||
| Outstanding
                at period end | 1,672,326
                 | $ | 3.47 | 1,505,174
                 | $ | 3.35 | 907,209
                 | $ | 3.51 | ||||||||||
| Exercisable
                at period end | 1,642,326
                 | $ | 3.49 | 1,044,152
                 | $ | 3.43 | 831,724
                 | $ | 3.41 | ||||||||||
| Weighted
                average fair | |||||||||||||||||||
| value
                of options | |||||||||||||||||||
| granted
                during | |||||||||||||||||||
| the
                period | $ | 1.37 | $ | 0.79 | $ | 0.93 | |||||||||||||
The
      following table summarized information about non employee warrants outstanding
      and exercisable at December 31, 2005:
    | Options | Weighted | Options | ||||||||||||||
| outstanding | average | Weighted | exercisable | Weighted | ||||||||||||
| at | remaining | average | at | average | ||||||||||||
| Grant
                Price | December
                31, | contractual | exercise | December
                31, | exercise | |||||||||||
| Range | 2005 | Life
                in years | price | 2005 | price | |||||||||||
| $2.00 | 10,000
                 | 0.25
                 | $ | 2.00 | 10,000
                 | $ | 2.00 | |||||||||
| $2.25
                - $2.40 | 40,000
                 | 5.48
                 | $ | 2.33 | 40,000
                 | $ | 2.33 | |||||||||
| $2.46
                - $2.88 | 175,000
                 | 7.67
                 | $ | 2.52 | 145,000
                 | $ | 2.53 | |||||||||
| $3.00
                - $3.30 | 323,113
                 | 2.07
                 | $ | 3.06 | 323,113
                 | $ | 3.06 | |||||||||
| $3.63
                - $3.75 | 654,838
                 | 2.01
                 | $ | 3.64 | 654,838
                 | $ | 3.64 | |||||||||
| $3.81
                - $3.86 | 225,000
                 | 6.48
                 | $ | 3.85 | 225,000
                 | $ | 3.85 | |||||||||
| $3.90
                - $4.00 | 109,375
                 | 2.44
                 | $ | 3.96 | 109,375
                 | $ | 3.96 | |||||||||
| $4.23
                - $4.30 | 135,000
                 | 1.23
                 | $ | 4.26 | 135,000
                 | $ | 4.26 | |||||||||
| 1,672,326
                 | 3.25
                 | $ | 3.47 | 1,642,326
                 | $ | 3.49 | ||||||||||
-85-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        These
      warrants are held by persons or entities other than employees, officers and
      directors of the Company.
    Forfeitable
      Shares
    Certain
      of the shares issued to officers, directors, employees and third parties are
      forfeitable if certain conditions are not met. Therefore, these shares have
      been
      reflected outside of the Shareholders' Equity section in the accompanying
      Consolidated Balance Sheets until earned. During fiscal 1993, the Company's
      Board of Directors amended the stock bonus plan. As a result, the earn-out
      dates
      of certain individuals were extended until retirement. The Company recorded
      $171,100 of compensation expense for the year ended December 31, 2005 compared
      to $216,800 and $284,700 for the years ended December 31, 2004 and 2003
      respectively. The accompanying balance sheet at December 31, 2005 includes
      a
      deferred charge of $151,600 of which $112,500 is included in prepaid expenses.
      A
      schedule of total forfeitable shares for the Company is set forth in the
      following table:
    | Number
                of  | Issue
                 | Total
                 | ||||||||
| Issue
                Date  | Shares
                 | Price
                 | Compensation
                 | |||||||
| Balance
                at May 31, 2002  | ||||||||||
| and
                December 31, 2002  | 500,788
                 | $ | 3,009,900 | |||||||
| March
                24, 2003 | 43,378
                 | $ | 3.50 | 151,900
                 | ||||||
| Shares
                earned | (78,286 | ) | --
                 | (435,200 | ) | |||||
| Totals
                 | ||||||||||
| Balance
                at  | ||||||||||
| December
                31, 2003 | 465,880
                 | $ | 2,726,600 | |||||||
| Shares
                earned | (23,140 | ) | --
                 | (127,600 | ) | |||||
| Balance
                at  | ||||||||||
| December
                31, 2004 and  | ||||||||||
| December
                31, 2005  | 442,740
                 | $ | 2,599,000 | |||||||
K. COMMITMENTS,
      CONTINGENCIES AND OTHER:
    LEGAL
      PROCEEDINGS
    Material
      proceedings pending at December 31, 2005, and developments in those proceedings
      from that date to the date this Annual Report is filed, are summarized below.
      Other proceedings which were pending during the year have been settled or
      otherwise immaterial.
    Sheep
      Mountain Partners Arbitration/Litigation
    In
      1991,
      disputes arose between the Company, Crested and Nukem, Inc. and its subsidiary
      Cycle Resource Investment Corp. ("CRIC"), concerning the formation and operation
      of their equally owned Sheep Mountain Partners (SMP) partnership. Arbitration
      proceedings were initiated by CRIC in June 1991 and on July 2, 1991, the Company
      and Crested filed a lawsuit against Nukem, CRIC and others in the U.S. District
      Court of Colorado in Civil Action No. 91B1153. The Federal Court stayed the
      arbitration proceedings and discovery proceeded against Nukem/CRIC. In February
      1994, the parties agreed to consensual and binding arbitration of all of their
      disputes over SMP before an arbitration panel (the "Panel").
    -86-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        The
      Panel
      entered an Order and Award in April 1996, finding generally in favor of the
      Company and Crested on certain of their claims and imposed a constructive trust
      in favor of Sheep Mountain Partners on uranium contracts Nukem entered into
      to
      purchase uranium from three CIS republics, and also awarded SMP damages of
      $31,355,100 against Nukem. Further legal proceedings ensued. On appeal, the
      10th
      Circuit Court of Appeals ("CCA") issued an Order and Judgment affirming the
      U.S.
      District Court's Second Amended Judgment without modification. The ruling
      affirmed (i) the imposition of a constructive trust in favor of SMP on Nukem's
      rights to purchase CIS uranium, the uranium acquired pursuant to those rights,
      and the profits there from; and (ii) the damage award in favor of SMP against
      Nukem.
    As
      a
      result of further proceedings, the U.S. District Court appointed a Special
      Master to conduct an accounting of the constructive trust. The U.S. District
      Court adopted the Special Master’s report in part and rejected it in part, and
      entered judgment on August 1, 2003 in favor of the Company and Crested and
      against Nukem for $20,044,200. In early 2004, the parties appealed this judgment
      to the CCA.
    On
      February 24, 2005, a three judge panel of the CCA vacated the judgment of the
      U.S. District Court and remanded the case to the Panel for clarification of
      its
      1996 Orders and Award. In remanding this case, the CCA stated: "The arbitration
      award in this case is silent as to the definition of 'purchase rights' and
      the
      'profits there from,' including the valuation of either. Also unstated in the
      award is the duration of the constructive trust and whether and what costs
      should be deducted when computing the value of the constructive trust. Further,
      the arbitration panel failed to address whether prejudgment interest should
      be
      awarded on the value of the constructive trust. As a result, the district
      court's valuation of the constructive trust was based upon extensive guesswork.
      Therefore, a remand to the arbitration panel for clarification is necessary,
      despite the long and tortured procedural history of this case."
    The
      Arbitration Panel (“Panel”) held a Status Conference Hearing in Denver, Colorado
      on August 26, 2005 to consider the procedures, schedule and scope of the remand.
      On August 26, 2005, the Panel directed the parties to make written submissions
      to resolve the issues concerning the definition of the Constructive Trust and
      its components (e.g. purchase rights).
    The
      Panel
      issued a written order on August 31, 2005 confirming this directive. Nukem’s
      request to present new facts and evidence on the issue of the Constructive
      Trust
      was rejected by the Panel. All submissions are specifically limited to the
      facts
      introduced into evidence before the Panel in the 1994 and 1995 hearings,
      currently in the record. Initial submissions were due to the Panel on November
      4, 2005 and reply submissions were due on December 6, 2005. A one day hearing
      was held in New York City on December 20, 2005. On January 3, 2006 the Panel
      entered an amended order requesting additional information concerning the CIS
      contracts be submitted by the parties by February 3, 2006.
    The
      timing and ultimate outcome of this litigation cannot be predicted. We believe
      that the ultimate outcome will not have an adverse affect on our financial
      condition or results of operations.
    Phelps
      Dodge Litigation
    The
      Company and Crested are parties to a lawsuit on June 19, 2002, filed in the
      U.S.
      District Court of Colorado (Case No. 02-B-0796(PAC)) by Phelps Dodge Corporation
      (“PD”) and its subsidiary, Mt. Emmons Mining Company (“MEMCO”), over contractual
      obligations in USECC’s agreement with PD’s predecessor companies, concerning
      mineral properties on Lucky Jack Project (formerly the Mount Emmons molybdenum
      properties), near Crested Butte, Colorado. 
    -87-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        The
      litigation relates to agreements from 1974 when the Company and Crested leased
      the mining claims to Amax Inc., PD’s predecessor company. The mining claims
      cover one of the world’s largest and richest deposits of molybdenum, which was
      discovered by Amax.
    The
      June
      19, 2002 complaint filed by PD and MEMCO sought a determination that PD’s
      acquisition of Cyprus Amax was not a sale. Under a 1986 agreement between the
      Company, Crested and Amax, if Amax sold MEMCO or its interest in the mining
      properties, the Company and Crested would receive 15% (7.5% each) of the first
      $25 million of the purchase price ($3.75 million). In 1991, Cyprus Minerals
      Company acquired Amax to form Cyprus Amax Mineral Co. The Company and Crested’s
      counter and cross-claims alleged that in 1999, PD formed a wholly-owned
      subsidiary CAV Corporation, for the purpose of purchasing the controlling
      interest in Cyprus Amax and its subsidiaries (including MEMCO) and making Cyprus
      Amax a subsidiary of PD. Therefore, the Company and Crested asserted that the
      acquisition of Cyprus Amax by PD was a sale of MEMCO and the properties that
      triggered the obligation of Cyprus Amax to pay the Company and Crested the
      $3.75
      million plus interest.
    The
      other
      issues in the litigation were whether the Company and Crested must, under terms
      of a 1987 Royalty Deed, accept PD's and MEMCO's conveyance of the Lucky Jack
      Project back to the Company and Crested, which properties now include a plant
      to
      treat mine water, costing in excess of $1 million a year to operate in
      compliance with State of Colorado regulations. PD's and MEMCO's claim sought
      to
      obligate the Company and Crested to assume the operating costs of the water
      treatment plant. The Company and Crested asserted counterclaims against the
      defendants, including a claim for nonpayment of advance royalties.
    On
      July
      28, 2004, the Court entered an Order granting certain of PD's motions and
      denying the Company and Crested’s counterclaims and cross-claims. The case was
      tried in late 2004.
    On
      February 4, 2005, the Court entered Findings and Fact and Conclusions of Law
      and
      ordered that the conveyance of the Lucky Jack Project includes the transfer
      of
      ownership and operational responsibility for the Water Treatment Plant, and
      that
      PD does not owe the Company and Crested any advanced royalty
      payments.
    The
      Company and Crested has filed a motion with the Court to amend the Order to
      determine that the decreed water rights from the Colorado Supreme Court opinion
      (decided in 2002, finding that the predecessor owners of the Lucky Jack Project
      had rights to water to develop a mine), and any other appurtenant water rights,
      be conveyed to the Company and Crested. The motion is pending.
    PD,
      the
      Company and Crested have been engaged in settlement discussions in an attempt
      to
      resolve the remaining issues and avoid an appeal of the District Court’s
      Judgment. In view of the ongoing discussions and in the interest of conserving
      judicial and party resources, on April 5, 2005, the parties filed a Joint Motion
      to Stay Ruling on Motion to Amend Judgment and to Extend Stay of Execution
      Pending Appeal. On April 7, 2005, the Court granted the motion and entered
      an
      order staying the Company’s and Crested’s Motion to Amend Judgment until ten
      days after filing of written notice by PD that settlement has not been achieved.
      The parties have filed joint status reports which have stayed the parties’
various motions.
    -88-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        On
      October 31, 2005, PD filed a motion with the District Court to recover
      attorney’s fees and expenses in the declaratory judgment action against the
      Company and Crested. PD is claiming $4,050,200 in attorney’s fees and expenses
      and $3,692,100 in costs incurred for the operation of the water treatment plant
      for the last three years. These claims were not part of the initial litigation
      with PD. The Company and Crested have filed a response with the Court denying
      that USECC owes PD such monies. It is not known how or when the Court will
      rule
      on these issues. Management of the Company believes that no monies are due
      to
      PD. Resolution of these issues will not affect PD’s February 28, 2006 conveyance
      of the Lucky Jack Project, and the water treatment plant, to the Company and
      Crested.
    Coastline
      Capital Partners
    On
      May
      16, 2005, Coastline Capital Partners (“Coastline”) filed a complaint against the
      Company in Wyoming Federal District Court, Case No. 05-CV-0143-J for breach
      of
      contract. Coastline is claiming partial performance fees for a private placement
      that was unsuccessful. Coastline and USE had entered into an engagement letter
      on July 22, 2004. The Company filed an answer and counterclaims on June 22,
      2005. The parties are conducting discovery in the case. A jury trial is
      scheduled for April 3, 2006 on this matter.
    ASSET
      RETIREMENT OBLIGATIONS
    Sheep
      Mountain Uranium Properties
    The
      Company is responsible for the reclamation obligations, environmental
      liabilities and liabilities for injuries to employees in mining operations
      with
      respect to the Sheep Mountain uranium properties. The reclamation obligations,
      which are established by regulatory authorities, were reviewed by the Company
      and the regulatory authorities and they jointly determined that the reclamation
      liability was $2,302,800. The Company is self bonded for this obligation by
      mortgaging certain of their real estate assets, including the Glen L. Larsen
      building, and by posting cash bonds.
    Sutter
      Gold Mining Inc.
    SGMI's
      mineral properties are currently on shut down status and have never been in
      production. There has been minimal surface disturbance on the Sutter properties.
      Reclamation obligations consist of closing the mine entry and removal of a
      mine
      shop. The reclamation obligation to close the property has been set by the
      State
      of California at $22,400 which is covered by a cash reclamation bond. This
      amount was recorded by SGMI as a reclamation liability as of December 31,
      2005.
    Plateau
      Resources Limited
    The
      environmental and reclamation obligations acquired with the acquisition of
      Plateau include obligations relating to the Shootaring Mill. As of December
      31,
      2005, the present value at 8% of the reclamation liability on the Plateau
      properties was $3,577,000. Plateau holds a cash deposit for reclamation in
      the
      amount of approximately $6.8 million.
    -89-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        401(K)
      PLAN
    The
      Board
      of Directors of USE adopted the U.S. Energy Corp. 401(K) Plan ("401(K)") in
      2004, for the benefit of USE employees. The Company matches 50% of an employee’s
      salary deferrals up to a maximum Company contribution per employee of $4,000
      annually. The Company expensed $52,800 and $37,900 for the years ended December
      31, 2005 and 2004, respectively related to these contributions.
    EXECUTIVE
      OFFICER COMPENSATION
    In
      May
      1996, the Board of Directors of USE approved an annual incentive compensation
      arrangement ("1996 Stock Award Program") for its CEO and four other officers
      of
      the Company payable in shares of the Company's common stock. The 1996 Stock
      Award Program was subsequently modified to reflect the intent of the directors
      which was to provide incentive to the officers of the Company to remain with
      USE. The shares were issued annually pursuant to the recommendation of the
      Compensation Committee on or before January 15 of each year, beginning January
      15, 1997, as long as each officer is employed by the Company. The officers
      received up to an aggregate total of 67,000 shares per year for the years 1997
      through 2002. The shares under the plan are forfeitable until retirement, death
      or disability of the officer. The shares are held in trust by the Company's
      treasurer and are voted by the Company's non-employee directors. As of December
      31, 2003, 392,536 shares had been issued to the five officers of the Company
      under the 1996 Stock Award Plan and 62,536 shares had been released to the
      estate of one of the officers. The 1996 Stock award program was closed out
      in
      the year ended December 31, 2003.
    In
      December 2001, the Board of Directors adopted (and the shareholders approved)
      the 2001 Stock Award Plan to compensate five of its executive officers and
      the
      president of RMG. Under the Plan, 10,000 shares may be issued to each officer
      each year. 100,000 shares were issued under the Plan during the year ended
      December 31, 2003, as compensation for the year ended December 31, 2003 and
      the
      seven months ended December 31, 2002. During the years ended December 31, 2005
      and 2004 additional shares of 60,000 and 50,000 respectively were issued to
      the
      officers. The Officers have agreed not to sell the shares granted under the
      2001
      Stock Award Plan and the Company has agreed to pay all taxes due on the shares
      granted to the Officers.
    The
      Company and Crested are committed to pay the surviving spouse or dependant
      children of certain of the officers one years’ salary and an amount to be
      determined by the Boards of Directors, for a period of up to five years
      thereafter. This commitment applies only in the event of the death or total
      disability of those officers who are full-time employees of the Company at
      the
      time of total disability or death. The maximum compensation due under these
      agreements for the officers covered by the agreement for the first year after
      their deaths, should they die in the same year, is $340,000 at December 31,
      2005. Certain officers and employees have employment agreements with the Company
      and Crested. 
    -90-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        On
      October 20, 2005 the Board of Directors of the Company and Crested adopted
      an
      Executive Retirement Policy for the Chairman/CEO, Chairman Emeritus,
      President/COO, CFO/Treasurer/V.P. Finance, Senior Vice President and General
      Counsel. Under the terms of the Retirement Plan, the retired executive will
      receive monthly installments in accordance with the normal bi-weekly payroll
      practices of the Company in the amount of 50% of the greater of (i) that amount
      of compensation the Executive Officer received as base cash pay on his/her
      final
      regular pay check or (ii) the average annual pay rate, less all bonuses, he/she
      received over the last five years of his/her employment with Company. To be
      eligible for this benefit, the executive officer must serve in one of the
      designated executive offices for 15 years, reach the age of 60 and be an
      employee of USE on December 31, 2010. The compensation expense for the year
      ended December 31, 2005 was $43,300.
    The
      employees of the Company are not given raises on a regular basis. In
      consideration of this and in appreciation of the work required to develop and
      sell RMG, management of the Company accepted the recommendation of its
      Compensation Committee to pay all employees and directors a bonus upon the
      closing of the sale of RMG to Enterra. The board of directors has granted
      similar bonuses in the past. In addition, bonuses may be paid to some of the
      key
      individuals involved over the past 14 years in the Nukem case once it is
      resolved.
    OPERATING
      LEASES
    The
      Company is the lessor of portions of the office buildings and building
      improvements that it owns. The Company occupies the majority of the main office
      building. The leases are accounted for as operating leases and expire at various
      periods through January, 2007, and provide for minimum monthly receipts of
      $16,400 through December, 2006. All of the Company's leases are for two years
      or
      less.
    The
      total
      costs of the office buildings and building improvements totaled $4,213,000
      as of
      December 31, 2005 and 2004 and accumulated depreciation amounted to $2,464,900
      and $2,374,400 as of December 31, 2005 and 2004, respectively. Rental income
      under the agreements was $238,200, $245,000 and $256,500 for the years ended
      December 31, 2005, 2004 and 2003, respectively.
    Future
      minimum receipts for non-cancelable operating leases are as
      follows:
    | Years
                Ending | ||||
| December
                31, | Amount | |||
| 2006 | $ | 113,700 | ||
| 2007 | $ | 12,500 | ||
L. DISCONTINUED
      OPERATIONS:
    During
      the third quarter of the year ended December 31, 2003, the Company sold its
      motel and retail operations in southern Utah. The financial statements for
      all
      of the periods presented have been revised to present these operations as
      discontinued. Subsequent to December 31, 2005, the Company foreclosed on the
      properties and received them back. At filing date, management of the Company
      does not plan on operating the properties. The Company is seeking third party
      management to operate the properties or another buyer for the property. See
      Note
      N.
    -91-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        On
      June
      1, 2005, the Company and Crested closed on the sale of their interests in RMG
      to
      Enterra Energy Trust. The sale agreement states that the effective date of
      the
      sale to Enterra was April 1, 2005. Therefore, the revenues and expenditures
      presented for 2005 as discontinued operations are for the three month period
      ending March 31, 2005. The financial statements for all of the periods presented
      have been revised to present these operations as discontinued. 
    | Year
                ending December 31, | ||||||||||
| 2005 | 2004 | 2003 | ||||||||
| Gain
                on sale of discontinued segment | ||||||||||
| Gain | $ | 15,768,500 | $ | -- | $ | -- | ||||
| Taxes
                paid | (235,000 | ) | --
                 | --
                 | ||||||
| $ | 15,533,500 | $ | -- | $ | -- | |||||
| Loss
                from discontinued operations | ||||||||||
| Rocky
                Mountain Gas | ||||||||||
|  Revenues | $ | 1,110,100 | $ | 3,826,100 | $ | 201,900 | ||||
|  Expenditures | (1,309,000 | ) | (5,502,300 | ) | (2,373,100 | ) | ||||
|  Other | (127,200 | ) | (262,300 | ) | 460,600
                 | |||||
| $ | (326,100 | ) | $ | (1,938,500 | ) | $ | (1,710,600 | ) | ||
| Canyon
                Homesteads | ||||||||||
|  Revenues | $ | -- | $ | -- | $ | 316,300 | ||||
|  Expenditures | --
                 | --
                 | (666,100 | ) | ||||||
|  Other | --
                 | --
                 | --
                 | |||||||
|  $ | -- | $ | -- | $ | (349,800 | ) | ||||
| Total loss from discontinued operations | $ | 15,207,400 | $ | (1,938,500 | ) | $ | (2,060,400 | ) | ||
-92-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        M. SELECTED
      QUARTERLY FINANCIAL DATA (Unaudited)
    | U.S.
                ENERGY CORP. | |||||||||||||
| SELECTED
                QUARTERLY FINANCIAL DATA (Unaudited) | |||||||||||||
| Three
                Months Ended | |||||||||||||
| December
                31, | September
                30, | June
                30, | March
                31, | ||||||||||
| 2005
                 | 2005
                 | 2005
                 | 2005
                 | ||||||||||
| (Restated) | (Restated) | (Restated) | (Restated) | ||||||||||
| Operating
                revenues | $ | 157,500 | $ | 167,100 | $ | 183,500 | $ | 341,400 | |||||
| Operating
                loss | $ | (980,400 | ) | $ | (1,481,600 | ) | $ | (2,420,900 | ) | $ | (1,184,000 | ) | |
| Gain
                (loss) from continuing operations | $ | (4,503,000 | ) | $ | 1,228,600 | $ | (1,819,100 | ) | $ | (1,272,400 | ) | ||
| Discontinued
                operations, net of tax | $ | -- | $ | (188,100 | ) | $ | 15,721,600 | $ | (326,100 | ) | |||
| Net
                gain (loss) | $ | (4,503,000 | ) | $ | 1,040,500 | $ | 13,902,500 | $ | (1,598,500 | ) | |||
| Gain
                (loss) per share, basic | |||||||||||||
| Continuing
                operations | $ | (0.26 | ) | $ | 0.06 | $ | (0.12 | ) | $ | (0.09 | ) | ||
| Discontinued
                operations | $ | -- | $ | (0.01 | ) | $ | 1.02 | $ | (0.02 | ) | |||
| $ | (0.26 | ) | $ | 0.06 | $ | 0.91 | $ | (0.11 | ) | ||||
| Basic
                weighted average  | |||||||||||||
| shares
                outstanding | 17,624,085
                 | 17,229,336
                 | 15,352,966
                 | 14,398,093
                 | |||||||||
| Gain
                (loss) per share, diluted | |||||||||||||
| Continuing
                operations | $ | (0.25 | ) | $ | 0.07 | $ | (0.12 | ) | $ | (0.09 | ) | ||
| Discontinued
                operations | $ | -- | $ | (0.01 | ) | $ | 1.00 | $ | (0.02 | ) | |||
| $ | (0.25 | ) | $ | 0.06 | $ | 0.88 | $ | (0.11 | ) | ||||
| Diluted
                weighted average  | |||||||||||||
| shares
                outstanding | 18,066,825
                 | 17,672,076
                 | 15,795,706
                 | 14,398,093
                 | |||||||||
-93-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        | U.S.
                ENERGY CORP. | |||||||||||||
| SELECTED
                QUARTERLY FINANCIAL DATA (Unaudited) | |||||||||||||
| Three
                Months Ended | |||||||||||||
| December
                31, | September
                30, | June
                30, | March
                31, | ||||||||||
| 2004
                 | 2004
                 | 2004
                 | 2004
                 | ||||||||||
| Operating
                revenues | $ | 264,500 | $ | 272,300 | $ | 141,600 | $ | 137,200 | |||||
| Operating
                loss | $ | (1,124,400 | ) | $ | (1,147,500 | ) | $ | (1,273,100 | ) | $ | (1,438,100 | ) | |
| Loss
                from continuing operations | $ | (982,800 | ) | $ | (1,164,800 | ) | $ | (863,400 | ) | $ | (1,299,200 | ) | |
| Discontinued
                operations, net of tax | $ | (277,600 | ) | $ | (439,300 | ) | $ | (745,800 | ) | $ | (475,800 | ) | |
| Net
                loss | $ | (1,260,400 | ) | $ | (1,604,100 | ) | $ | (1,609,200 | ) | $ | (1,775,000 | ) | |
| Loss
                per share, basic | |||||||||||||
| Continuing
                operations | $ | (0.07 | ) | $ | (0.09 | ) | $ | (0.07 | ) | $ | (0.10 | ) | |
| Discontinued
                operations | $ | (0.02 | ) | $ | (0.03 | ) | $ | (0.06 | ) | $ | (0.04 | ) | |
| $ | (0.09 | ) | $ | (0.12 | ) | $ | (0.13 | ) | $ | (0.14 | ) | ||
| Basic
                weighted average  | |||||||||||||
| shares
                outstanding | 14,023,456
                 | 13,490,917
                 | 12,873,194
                 | 12,319,657
                 | |||||||||
| Loss
                per share, diluted | |||||||||||||
| Continuing
                operations | $ | (0.07 | ) | $ | (0.09 | ) | $ | (0.07 | ) | $ | (0.11 | ) | |
| Discontinued
                operations | $ | (0.02 | ) | $ | (0.03 | ) | $ | (0.06 | ) | $ | (0.04 | ) | |
| $ | (0.09 | ) | $ | (0.12 | ) | $ | (0.13 | ) | $ | (0.14 | ) | ||
| Diluted
                weighted average  | |||||||||||||
| shares
                outstanding | 14,023,456
                 | 13,490,917
                 | 12,873,194
                 | 12,319,657
                 | |||||||||
-94-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        | U.S.
                ENERGY CORP. | |||||||||||||
| SELECTED
                QUARTERLY FINANCIAL DATA (Unaudited) | |||||||||||||
| Three
                Months Ended | |||||||||||||
| December
                31, | September
                30, | June
                30, | March
                31, | ||||||||||
| 2003
                 | 2003
                 | 2003
                 | 2003
                 | ||||||||||
| Operating
                revenues | $ | 125,600 | $ | 123,400 | $ | 171,700 | $ | 214,800 | |||||
| Operating
                loss | $ | (1,465,500 | ) | $ | (1,836,100 | ) | $ | (814,400 | ) | $ | (950,800 | ) | |
| Loss
                earnings from continuing operations | $ | (1,640,700 | ) | $ | (1,782,100 | ) | $ | (834,900 | ) | $ | (1,107,600 | ) | |
| Discontinued
                operations, net of tax | $ | (264,900 | ) | $ | (199,600 | ) | $ | (1,396,600 | ) | $ | (199,300 | ) | |
| Cumulate
                effect of accounting change | $ | -- | $ | -- | $ | -- | $ | 1,615,600 | |||||
| Net
                earnings (loss) | $ | (1,905,600 | ) | $ | (1,981,700 | ) | $ | (2,231,500 | ) | $ | 308,700 | ||
| (Loss)
                earnings per Share, basic | |||||||||||||
| Continuing
                operations | $ | (0.15 | ) | $ | (0.16 | ) | $ | (0.07 | ) | $ | (0.10 | ) | |
| Discontinued
                operations | $ | (0.02 | ) | $ | (0.02 | ) | $ | (0.13 | ) | $ | (0.02 | ) | |
| Cumulative
                effect of | |||||||||||||
| accounting
                change | $ | -- | $ | -- | $ | -- | $ | 0.15 | |||||
| $ | (0.17 | ) | $ | (0.18 | ) | $ | (0.20 | ) | $ | 0.03 | |||
| Basic
                weighted average  | |||||||||||||
| shares
                outstanding | 11,383,576
                 | 11,127,796
                 | 10,967,229
                 | 10,881,394
                 | |||||||||
| (Loss)
                earnings per Share, diluted | |||||||||||||
| Continuing
                operations | $ | (0.15 | ) | $ | (0.16 | ) | $ | (0.07 | ) | $ | (0.10 | ) | |
| Discontinued
                operations | $ | (0.02 | ) | $ | (0.02 | ) | $ | (0.13 | ) | $ | (0.02 | ) | |
| Cumulative
                effect of  | |||||||||||||
|  accounting
                change | $ | -- | $ | -- | $ | -- | $ | 0.14 | |||||
| $ | (0.17 | ) | $ | (0.18 | ) | $ | (0.20 | ) | $ | 0.03 | |||
| Diluted
                weighted average  | |||||||||||||
| shares
                outstanding | 11,383,576
                 | 11,127,796
                 | 10,967,229
                 | 11,385,593
                 | |||||||||
-95-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        N. SUBSEQUENT
      EVENTS
    Uranium
      Power Corp
    On
      January 13, 2006, USECC amended their December 8, 2004 Purchase and Sale
      Agreement with UPC. UPC has paid USECC $2,152,000 pursuant to the amendment.
      
    | · | The
                original agreement required UPC to pay USECC $800,000 and issue 750,000
                shares of UPC stock on June 29, 2006, and pay an additional $800,000
                and
                issue 750,000 more shares of UPC stock on December 29, 2006. UPC
                has paid
                the $1.6 million cash and the 1.5 million shares will be issued to
                USE and
                Crested in equal amounts of 750,000
                shares. | 
| · | The
                original agreement required UPC to pay to USECC $1.5 million on April
                29,
                2006, and an additional $1.5 million on October 29, 2006. This payment
                schedule has been extended one year, to require the payments on April
                29,
                2007 and October 29, 2007, provided that UPC is required to pay 50%
                of all
                money it raises after January 13, 2006 until the two $1.5 million
                payments
                are made, regardless of the one year extension.
 | 
| · | The
                amendment requires UPC to pay USECC the $152,011.89 outstanding balance
                for the 2005 uranium property drilling program and an additional
                $400,000
                of $775,440 budgeted for the first half of the 2006 drilling program.
                UPC
                has paid this $552,011.89. | 
The
      original agreement required UPC to pay a total of $4,050,000 and 4 million
      shares of UPC stock. However, the cash portion was subject to increase by $3
      million (in two $1.5 million installments) if the uranium oxide price (long
      term
      indicator) attained or exceeded $30.00/lb for four consecutive weeks. This
      price
      benchmark was achieved on June 20, 2005, which resulted in the two $1.5 million
      payments being required on April 29 and October 29, 2006.
    The
      original agreement required two additional payments each of $800,000 cash and
      750,000 UPC shares (total $1,600,000 cash and 1,500,000 UPC shares) due on
      June
      29, 2007 and December 29, 2007. These payment requirements have not been amended
      and remain due in accordance with the original agreement.
    As
      provided for in the original agreement, UPC would own nothing in the properties
      subject to the agreement if UPC fails to make any payments on time.
    Plateau
      - Ticaboo Property
    On
      February 27, 2006, Plateau Resources Limited (“Plateau”) re-acquired by
      Foreclosure Sale the Ticaboo town site operations (“Ticaboo”) located in
      southern Utah near Lake Powell. The Ticaboo property includes a motel,
      restaurant and lounge, convenience store, recreational boat storage and service
      facility, and improved residential and mobile home lots. Most of these
      properties had been acquired when the Shootaring Mill was acquired in
      1993.
    Plateau
      sold its interests in the Ticaboo town-site to The Cactus Group (“Cactus”), a
      non-affiliated entity in 2003. Plateau carried the loan, which had a balance
      due
      on February 27, 2006 of approximately $3.0 million at 7.5% annual interest.
      Total due by Cactus under the terms of the note including default interest
      and
      late charges was $3,772,000.
    -96-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        USE
      and
      Plateau will evaluate the property and determine the costs associated with
      the
      returned properties including deferred maintenance and operations that may
      be
      necessary until such time as the assets can be sold or leased. Until an actual
      detailed inspection of the properties is made it is not possible to estimate
      what the remedial costs and expenses may be.
    At
      date
      of filing this Annual Report, management of the Company determined that it
      will
      not operate the property. Management is seeking proposals from third parties
      to
      either manage or purchase the properties. As a result of receiving the
      properties back the Company showed the remaining value of the note net of the
      deferred gain on the sale of the properties as a long term asset of $1,819,700
      at December 31, 2005. The Company has an appraisal and cost data which exceed
      that amount.
    Lucky
      Jack Molybdenum Project
    The
      Company and Crested re-acquired the Lucky Jack molybdenum project, formerly
      known as the Mt. Emmons molybdenum properties, located near Crested Butte,
      Colorado on February 28, 2006. The property was returned to the Company and
      Crested by Phelps Dodge Corporation (“PD”) in accordance with a 1987 Amended
      Royalty Deed and Agreement between the Company, Crested and Amax Inc. (“Amax”).
      The Lucky Jack project includes a total of 25 patented and approximately 520
      unpatented mining claims, which together approximate 5,400 acres, or over 8
      square miles of mining claims.
    The
      Company and Crested leased various patented and unpatented mining claims on
      the
      Lucky Jack project to Amax in 1974. In the late 1970s, Amax delineated a large
      deposit of molybdenum on the properties, reportedly containing approximately
      155
      million tons of mineralized material averaging 0.44% molybdenum disulfide
      (MoS2). In 1980, Amax constructed a water treatment plant at the Lucky Jack
      project to treat water flowing from old mine workings and for potential use
      in
      milling operations. By 1983, Amax had reportedly spent an estimated $150 million
      in the acquisition of the property, securing water rights, extensive
      exploration, ore body delineation, mine planning, metallurgical testing and
      other activities involving the mineral deposit. Amax was merged into Cyprus
      Minerals in 1992 to form Cyprus Amax. PD then acquired the Lucky Jack project
      in
      1999 through its acquisition of Cyprus Amax. Thereafter, PD acquired additional
      water rights to mine and mill the deposit. 
    Conveyance
      of the property to the Company and Crested also includes the transfer of
      ownership and operational responsibility of the mine water treatment plant
      located on the properties. The water treatment permit issued under the Colorado
      Discharge Permit System (“CDPS”) was assigned to the Company and Crested by the
      Colorado Department of Health and Environment. Operating costs for the water
      treatment plant are expected to approximate $1 million annually. In an effort
      to
      assure continued compliance, the Company and Crested have retained the technical
      expert and contractor hired by PD on January 2, 2006 to operate the water
      treatment plant. The Company and Crested will also evaluate the potential use
      of
      the water treatment plant in milling operations.
    -97-
          U.S.
            ENERGY CORP. AND SUBSIDIARIES
          NOTES
            TO CONSOLIDATED FINANCIAL STATEMENTS
          DECEMBER
            31, 2005, 2004 and 2003 
          (continued)
        In
      a
      letter dated April 2, 2004, the Bureau of Land Management (the “BLM”) of the
      United States Department of the Interior, estimated that there were about 23
      million tons of mineable reserves containing 0.689% molybdenite, and that about
      267 million pounds of molybdenum trioxide was recoverable. This report covered
      only the high-grade mineralization which is only a portion of the total mineral
      deposit delineated to date. The BLM relied on a mineral report prepared by
      Western Mine Engineering (WME) for the U.S. Forest Service, which directed
      and
      administered the WME contract. WME’s analysis was based upon a price of $4.61
      per pound of molybdic oxide and was used by BLM in determining that the nine
      claims satisfied the patenting requirements that the mining claims contain
      a
      valuable mineral that could be mined profitably. At February 28, 2006, molybdic
      oxide traded at $24.00 per pound. WME consulted a variety of sources in
      preparation of its report, including a study prepared in 1990 by American Mine
      Services, Inc. and a pre-feasibility report prepared by Behre Dolbear &
Company, Inc. of Denver, CO in 1998. In its 1992 patent application to the
      BLM,
      Amax stated that the size and grade of the Lucky Jack deposit was determined
      to
      approximate 220 million tons grading 0.366% molybdenite.
    In
      the
      April 2, 2004 decision letter, the BLM issued patents on the nine additional
      mining claims, for a total of 25 patented claims which consists of approximately
      350 patented or “fee” acres. A lawsuit was filed by local governmental entities
      and environmentalists in U.S. District Court of Colorado challenging BLM’s
      issuance of the patents alleging BLM violated the 1872 Mining Law, applicable
      regulations, and the Administrative Procedures Act by overruling their protests
      to Lucky Jack mineral patent application, awarding the patents, and by conveying
      the land to Lucky Jack. The case is High
      Country Citizen’s Alliance, Town of Crested Butte, Colorado, and The Board of
      County Commissioners of the County of Gunnison, Colorado v. Kathleen Clarke,
      Director of the Bureau of Land Management et. al., Gale Norton, Secretary of
      Interior, U.S. Department of the Interior; Phelps Dodge Corporation; Mt. Emmons
      Mining Company.
      USE and
      Crested are not parties to this litigation.
    On
      January 12, 2005, U.S. District Court Judge Krieger dismissed the plaintiffs
      appeal holding 1) that the plaintiffs had no right of appeal from a decision
      to
      issue a mineral patent because the 1872 Mining Law created no private cause
      of
      action for unrelated parties to challenge the issuance of a mineral patent
      and
      2) because the 1872 Mining Law implicitly precludes unrelated third parties
      from
      challenging mineral patent by judicial action, the Administrative Procedures
      Act
      does not constitute a waiver of sovereign immunity for purposes of this action.
      Plaintiffs have filed an appeal of the U.S. District Court’s decision to the
      10th
      Circuit
      Court of Appeals in Case No: 05-1085. Briefs have been filed by the parties
      and
      oral arguments were heard on January 9, 2006. The case is currently
      pending.
    The
      Company and Crested have decided to pursue permitting and development of the
      property and are now engaged in the active pursuit of a sizable mining industry
      partner to co-develop and mine the property. The Company and Crested are
      considering the commissioning of a full mining feasibility study of the property
      in light of the fact that the price of molybdic oxide was at $24.00 per pound
      according to Metal Prices.com on February 24, 2006. The Company and Crested
      expect to transfer the Lucky Jack molybdenum project to a new subsidiary, U.S.
      Moly Corp. in the near future.
    -98-
          REPORT
      OF INDEPENDENT REGISTERED
    PUBLIC
      ACCOUNTING FIRM ON SCHEDULE
    Board
      of
      Directors and Shareholders
    U.S.
      Energy Corp:
    In
      connection with our audit of the consolidated financial statements of U.S.
      Energy Corp. and subsidiaries referred to in our report dated February 27,
      2004,
      which is included in the Company's annual report on Form 10-K, we have also
      audited Schedule II for the year ended December 31, 2003. In our opinion, this
      schedule presents fairly, in all material respects, the information to be set
      forth therein.
    /s/
      GRANT
      THORNTON LLP
    Oklahoma
      City, Oklahoma
    February
      27, 2004
    -99-
          U.S.
      ENERGY CORP.
    SCHEDULE
      II - VALUATION AND QUALIFYING ACCOUNTS
    | Balance | Additions | ||||||||||||
| beginning | charged
                to | Deductions | Balance
                end | ||||||||||
| of
                period | expenses | and
                Other | of
                period | ||||||||||
| December
                31, 2003 | $ | 27,800 | -- | -- | $ | 27,800 | |||||||
| December
                31, 2004 | $ | 111,300 | -- | -- | 111,300 | ||||||||
| December
                31, 2005 | $ | 111,300 | -- | -- | $ | 111,300 | |||||||
ITEM
      9. Changes in and Disagreements with Accountants on Accounting and Financial
      Disclosure
    Not
      applicable. 
    ITEM
      9A. Controls and Procedures
    The
      Company’s Principal Executive Officer and Principal Financial Officer have
      reviewed and evaluated the effectiveness of the Company’s disclosure controls
      and procedures (as defined in Exchange Act Rule 240.13a-15(e)) as of the end
      of
      the period covered by this report. Based on that evaluation, the Principal
      Executive Officer and the Principal Financial Officer have concluded that the
      Company’s current disclosure controls and procedures are effective to ensure
      that information required to be disclosed by the Company in reports it files
      or
      submits under the Exchange Act is recorded, processed, summarized and reported
      within the time periods specified in the Securities and Exchange commission’s
      rules and forms. There was no change in the Company’s internal controls that
      occurred during the further quarter of the period covered by this report that
      has materially affected, or is reasonably likely to affect, the Company’s
      internal controls over financial reporting.
    ITEM
      9B. Other Information
    None
    -100-
          PART
      III
    In
      the
      event a definitive proxy statement containing the information being incorporated
      by reference into this Part III is not filed within 120 days of December 31,
      2005, we will file such information under cover of a Form 10-K/A.
    ITEM
      10. Directors and Executive officers of the Registrant.
    The
      information required by Item 10 with respect to directors and certain executive
      officers is incorporated herein by reference to our Proxy Statement for the
      Meeting of Shareholders to be held in June 2006, under the captions Proposal
      1:
      Election of Directors, Filing of Reports Under Section 16(a), and Business
      Experience and Other Directorships of Directors and Nominees.
    The
      Company has adopted a Code of Ethics. A copy of the Code of Ethics will be
      provided to any person without charge upon written request addressed to Daniel
      P. Svilar, Secretary, 877 North 8th
      West,
      Riverton, Wyoming 82501.
    Information
      Concerning Executive Officers Who are Not Directors.
    The
      following are the three executive officers of USE as of the date of this Form
      10-K; these persons devote their full time to the Company’s
      business.
    Mark
      J. Larsen,
      age 43,
      was the President of RMG until it was sold on June 1, 2005. Mr. Larsen became
      President and COO of the Company after June 1, 2005. He is the President of
      U.S.
      Moly Corp. Mr. Larsen graduated from the University of Wyoming with a Bachelors
      Degree in Business Administration. Mr. Larsen is the son of John L. Larsen
      who
      serves as Chairman Emeritus and also the brother of Keith G. Larsen who is
      the
      CEO and Chairman. During the past five years, Mr. Larsen has not been involved
      in any Reg. S-K Item 40(f) listed proceedings.
    Robert
      Scott Lorimer,
      age 55,
      has been the Chief Accounting Officer for both USE and Crested for more than
      the
      past five years. Mr. Lorimer also has been Chief Financial Officer for both
      these companies since May 25, 1991, their Treasurer since December 14, 1990,
      and
      Vice President Finance since April 1998. He serves at the will of each board
      of
      directors. There are no understandings between Mr. Lorimer and any other person,
      pursuant to which he was named as an officer, and he has no family relationship
      with any of the other executive officers or directors of USE or Crested. During
      the past five years, Mr. Lorimer has not been involved in any Reg. S-K Item
      40(f) listed proceeding.
    Daniel
      P. Svilar,
      age 77,
      has been General Counsel for USE and Crested for more than the past five years.
      He also has served as Corporate Secretary and a director of Crested, and
      Assistant Secretary of USE. On March 25, 2002, Mr. Svilar was appointed
      Corporate Secretary of USE. His positions of General Counsel to, and as officers
      of the companies, are at the will of each board of directors. There are no
      understandings between Mr. Svilar and any other person pursuant to which he
      was
      named as officer or General Counsel. He has no family relationships with any
      of
      the other executive officer or directors of USE or Crested. During the past
      five
      years, Mr. Svilar has not been involved in any Reg. S-K Item 401(f)
      proceeding.
    -101-
          ITEM
      11. Executive Compensation.
    The
      information required by Item 11 is incorporated herein by reference to the
      proxy
      Statement for the Meeting of Shareholders to be held in June 2006, under the
      captions Executive Compensation and Director's Fees and Other
      Compensation.
    ITEM
      12. Security Ownership Of Certain Beneficial Owners and Management and Related
      Stockholders matters.
    The
      information required by Item 12 is incorporated herein by reference to the
      Proxy
      Statement for the Meeting of Shareholders to be held in June 2006, under the
      caption "Principal Holders of Voting Securities."
    ITEM
      13. Certain Relationships and Related Transactions.
    The
      information required by Item 13 is incorporated herein by reference to the
      Proxy
      Statement for the Meeting of Shareholders to be held in June 2006, under the
      caption Certain Relationships and Related Transactions.
    ITEM
      14. Principal Accountant Fees and Services
    (1)
      - (4)
      Grant Thornton LLP billed us as follows for the year ended December 31, 2004.
      Grant Thornton was dismissed as the Company’s audit firm in December 2004. The
      information for 2004 includes fees paid to the new audit firm (Epstein, Weber
      & Conover, PLC) in late 2004. EW&C billed us as follows for the audit of
      the December 31, 2005 financial statements and other audit-related
      work.
    | Year
                ended December 31, | |||||||
| 2005 | 2004 | ||||||
| Audit
                fees (a) | $ | 103,830 | $ | 115,300 | |||
| Audit-related
                fees(b) | $ | 6,500 | $ | 27,200 | |||
| Tax
                fees(c ) | $ | $33,700 | |||||
| All
                other fees(d) | $ | $40,400 | |||||
(a) 
      Includes
      fees for audit of the annual financial statements and review of quarterly
      financial information filed with the Securities and Exchange Commission
      ("SEC").
    (b) 
      For
      assurance and related services that were reasonably related to the performance
      of the audit or review of the financial statements, which fees are not included
      in the Audit Fees category. 
    (c) 
      For tax
      compliance, tax advice, and tax planning services, relating to any and all
      federal and state tax returns as necessary for the years ended December 31,
      2004
      and 2005. 
    (d) 
      For
      services in respect of other reports required to be filed by the SEC and other
      agencies.
    -102-
          (5)(i)
      The audit committee approves the terms of engagement before we engage the audit
      firm for audit and non-audit services, except as to engagements for services
      outside the scope of the original terms, in which instances the services have
      been provided pursuant to pre-approval policies and procedures, established
      by
      the audit committee. These pre-approval policies and procedures are detailed
      as
      to the category of service and the audit committee is kept informed of each
      service provided. These policies and procedures, and the work performed pursuant
      thereto, do not include any delegation to management of the audit committee's
      responsibilities under the Securities Exchange Act of 1934.
    This
      approval process was used with respect to the engagement of Epstein Weber &
Conover for the audit of the 2005 financial statements and related services
      for
      the quarterly reviews of in 2005.
    (5)(ii)
      The percentage of services provided for Audit-Related Fees, Tax Fees and All
      Other Fees for 2005 (and 2004), all provided pursuant to the audit committee’s
      pre-approval policies and procedures, were: Audit-Related Fees 100% (66%);
      Tax
      Fees 0% (15%); and All Other Fees 0% (19%).
    -103-
          | ITEM
                15. Exhibits, Financial Statements, Schedules, Reports and Forms
                8-K.
                (a) Financial Statements and Exhibits (1) The following financial
                statements are filed as a part of the Report in Item 8: | ||||
| Page
                No. | ||||
| Consolidated
                Financial Statements U.S. Energy Corp. and Subsidiaries | 56 | |||
| Report
                of Independent Registered Public Accounting Firm Epstein, Weber &
                Conover | 57 | |||
| Report
                of (former) Independent Registered Public Accounting Firm Grant Thornton,
                LLP | 58 | |||
| Consolidated
                Balance Sheets - December 31, 2005 and December 31, 2004 | 59-60 | |||
| Consolidated
                Statement of Operations for the Years Ended December 31, 2005, 2004
                and
                2003,  | 61-62 | |||
| Consolidated
                Statements of Shareholders' Equity for the Years Ended December 31,
                2005,
                2004 and 2003 | 63-66 | |||
| Consolidated
                Statements of Cash Flows for the Years Ended December 31, 2005, 2004
                and
                2003 | 67-69 | |||
| Notes
                to Consolidated Financial Statements | 70-115 | |||
| Report
                of Independent Certified Public Accountants on Schedule | 116 | |||
| Schedule
                II - Valuation and Qualifying Accounts | 117 | |||
| (2)
                All other schedules have been omitted because the required information
                in
                inapplicable or is shown in the notes to financial
                statements. (3)
                Exhibits | ||||
| Exhibit
                No. | Title
                of Exhibit | Sequential Page
                No. | ||
| 3.1 | USE
                Restated Articles of Incorporation | [2] | ||
| 3.1(a) | USE
                Articles of Amendment to Restated Articles of
                Incorporation | [4] | ||
| 3.1(b) | USE
                Articles of Amendment (Second) to Restated Articles of Incorporation
                (Establishing Series A Convertible Preferred Stock) | [9] | ||
| 3.1(c) | Articles
                of Amendment (Third) to Restated Articles of Incorporation (Increasing
                number of authorized shares) | [14] | ||
| 3.2 | USE
                Bylaws, as amended through October 14, 2005 | [6] | ||
| 4.1 | Amendment
                to USE 1998 Incentive Stock Option Plan | [11] | ||
| 4.2 | USE
                2001 Incentive Stock Option Plan (amended in 2003) and Form of Stock
                Option Agreement | [7] | ||
| 4.3-4.10 | [intentionally
                left blank] | |||
-104-
          | 4.11 | Rights
                Agreement, dated as of September 19, 2001, and amended as of September
                30,
                2005, between U.S. Energy Corp. and Computershare Trust Company,
                Inc. as
                Rights Agent. The Articles of Amendment of Articles of Incorporation
                creating the Series A Preferred Stock is included herewith as an
                exhibit
                to the Rights Agreement. Form of Right Certificate (as an exhibit
                to the
                Rights Agreement). Summary of Rights, which will be sent to all holders
                of
                record of the outstanding shares of Common Stock of the registrant,
                also
                included as an exhibit to the Rights Agreement | [12] | 
| 4.12-4.20 | [intentionally
                left blank] | |
| 4.21 | USE
                2001 Officers' Stock Compensation Plan | [18] | 
| 4.22-4.30 | [intentionally
                left blank] | |
| 10.1 | Securities
                Purchase Agreement for $4.72 million debentures (February
                2005) | [8] | 
| 10.2 | Form
                of Debenture (February 2005) | [8] | 
| 10.2(a) | Form
                of Warrant (February 2005) | [8] | 
| 10.3- 10.5 | [intentionally
                left blank] | |
| 10.6 | Purchase
                and Sale Agreement (without exhibits) - Bell Coast Capital, n/k/a/
                Uranium
                Power Corp. (December 2004) | [8] | 
| 10.6(a) | Amendment
                to Purchase and Sale Agreement with Bell Coast Capital, n/k/a Uranium
                Power Corp. | [13] | 
| 10.7 | Mining
                Venture Agreement (without exhibits) - Uranium Power Corp. (April
                2005) | [8] | 
| 10.8 | Pre-Acquisition
                Agreement, (without exhibits) Enterra Energy Trust, Dated as of April
                11,
                2005 | [8] | 
| 10.9 | Amendment
                to Pre-Acquisition Agreement | [10] | 
| 14.0 | Code
                of Ethics | [6] | 
| 21.1 | Subsidiaries
                of Registrant | [11] | 
| 31.1 | Certification
                under Rule 13a-14(a) Keith G. Larsen | * | 
| 31.2 | Certification
                under Rule 13a-14(a) Robert Scott Lorimer | * | 
| 32.1 | Certification
                under Rule 13a-14(b) Keith G. Larsen | * | 
| 32.2 | Certification
                under Rule 13a-14(b) Robert Scott Lorimer | * | 
| *
                Filed herewith | ||
-105-
          | [1] | Intentionally
                left blank. | 
| [2] | Incorporated
                by reference from the like-numbered exhibit to the Registrant's Annual
                Report on Form 10-K for the year ended May 31, 1990, filed September
                14,
                1990. | 
| [3] | Intentionally
                left blank. | 
| [4] | Incorporated
                by reference from the like-numbered exhibit to the Registrant's Annual
                Report on Form 10-K for the year ended May 31, 1992, filed September
                14,
                1991. | 
| [5] | Intentionally
                left blank. | 
| [6] | Incorporated
                by reference from exhibit (c)(2) to the Registrant's Form 8-K, filed
                November 17, 2005. | 
| [7] | Incorporated
                by reference from exhibit 4.2 to the Registrant’s Annual Report on Form
                10-K for the year ended December 31, 2004, filed April 15,
                2005. | 
| [8] | Incorporated
                by reference from like-numbered to the Registrant’s Annual Report on Form
                10-K for the year ended December 31, 2004, filed April 15,
                2005. | 
| [9] | Incorporated
                by reference from the like-numbered exhibit to the Registrant's Annual
                Report on Form 10-K for the year ended May 31, 1998, filed September
                14,
                1998. | 
| [10] | Incorporated
                by reference from exhibit 2 to the Registrant’s Form 8-k, filed June 7,
                2005. | 
| [11] | Incorporated
                by reference from the like-numbered exhibit to the Registrant's Annual
                Report on Form 10-K for the year ended on May 31, 2001, filed August
                29,
                2001, and amended on June 18, 2002 and September 25,
                2002. | 
| [12] | Incorporated
                by reference to exhibit number 4.1 to the Registrant's Form 8A/A,
                filed
                November 17, 2005 | 
| [13] | Incorporated
                by reference from exhibit (b) to the Registrant’s Form 8-K filed January
                17, 2006. | 
| [14] | Incorporated
                by reference from the like-numbered exhibit to the Registrant's Form
                S-3
                registration statement (SEC File No. 333-75864), filed December 21,
                2001. | 
| [15] | Intentionally
                left blank. | 
| [16] | Intentionally
                left blank. | 
| [17] | Intentionally
                left blank. | 
| [18] | Incorporated
                by reference from the like-numbered exhibit to the Registrant's Annual
                Report on Form 10-K for the year ended May 31, 2002, filed September
                13,
                2002. | 
| [19] | Intentionally
                left blank. | 
| [20] | Intentionally
                left blank. | 
-106-
          | [21] | Intentionally
                left blank. | 
| [22] | Intentionally
                left blank. | 
| [23] | Intentionally
                left blank. | 
| [24] | Intentionally
                left blank. | 
| (b) | Reports
                on Form 8-K. In the last quarter of 2004, the Registrant filed two
                Reports
                on Form 8-K, one on December 13, 2004 for an Item 1.01 event and
                one on
                December 22, 2004 for an Item 4.01
                event. | 
| (c) | See
                paragraph a(3) above for exhibits. | 
| (d) | Financial
                statement schedules, see above. No other financial statements are
                required
                to be filed. | 
-107-
          SIGNATURES
      Pursuant
      to the requirements of Section 13 or 15(d) of the Securities Exchange Act of
      1934, the Registrant has duly caused this report to be signed on its behalf
      by
      the undersigned, thereunto duly authorized.
    |  | U.S.
                ENERGY CORP. (Registrant) | |||
| Date:
                March 31, 2006 | By:
                 | /s/
                Keith G. Larsen | ||
| KEITH
                G. LARSEN, Chief Executive Officer | ||||
| Pursuant
                to the requirements of the Securities Exchange Act of 1934, this
                report
                has been signed below by the following person on behalf of the Registrant
                and in the capacities and on the dates indicated. | ||||
| Date:
                March 31, 2006 | By: | /s/
                John L. Larsen | ||
| JOHN
                L. LARSEN, Director | ||||
| Date:
                March 31, 2006 | By: | /s/
                Keith G. Larsen | ||
| KEITH
                G. LARSEN, Director | ||||
| Date:
                March 31, 2006 | By: | /s/
                Harold F. Herron | ||
| HAROLD
                F. HERRON, Director | ||||
| Date:
                March 31, 2006 | By: | /s/
                Don C. Anderson | ||
| DON
                C. ANDERSON, Director | ||||
| Date:
                March 31, 2006 | By: | /s/
                H. Russell Fraser | ||
| H.
                RUSSELL FRASER, Director | ||||
| Date:
                March 31, 2006 | By: | /s/
                Michael T. Anderson | ||
| MICHAEL
                T. ANDERSON, Director | ||||
| Date:
                March 31, 2006 | By: | /s/
                Michael H. Feinstein | ||
| MICHAEL
                H. FEINSTEIN, Director | ||||
| Date:
                March 31, 2006 | By:
                 | /s/
                Robert Scott Lorimer |  | |
| ROBERT
                SCOTT LORIMER | ||||
| Principal
                Financial Officer/ | ||||
| Chief
                Accounting Officer | ||||
-108-
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