e10vq
 
    UNITED STATES SECURITIES AND
    EXCHANGE COMMISSION
    Washington, D.C.
    20549
 
    Form 10-Q
 
    QUARTERLY REPORT PURSUANT TO
    SECTION 13 OR 15(d)
    OF THE SECURITIES EXCHANGE ACT
    OF 1934
 
    For the
    Quarterly Period Ended March 31, 2008
 
    Commission File Number:
    001-32657
 
    Nabors Industries
    Ltd.
 
    Incorporated
    in Bermuda
    Mintflower Place
    8 Par-La-Ville Road
    Hamilton, HM08
    Bermuda
    (441) 292-1510
 
    98-0363970
    (I.R.S. Employer Identification
    No.)
 
 
    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 registrant was required to file
    such reports), and (2) has been subject to such filing
    requirements for the past
    90 days.  Yes þ     No o
 
    Indicate by check mark whether the registrant is a large
    accelerated filer, an accelerated filer, a non-accelerated
    filer, or a smaller reporting company. See the definitions of
    large accelerated filer, accelerated
    filer and smaller reporting company in Rule
    12b-2 of the
    Exchange Act. (Check one):
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
    Large accelerated
    filer þ
    
 
 | 
 
 | 
    Accelerated
    filer o
    
 | 
 
 | 
    Non-accelerated
    filer o
    
 | 
 
 | 
    Smaller reporting
    company o
    
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    (Do not check if a smaller reporting company)
 | 
 
    Indicate by check mark whether the registrant is a shell company
    (as defined in
    Rule 12b-2
    of the Exchange
    Act).  Yes o     No þ
 
    The number of common shares, par value $.001 per share,
    outstanding as of April 25, 2008 was 281,517,543. In
    addition, our subsidiary, Nabors Exchangeco (Canada) Inc., had
    108,980 exchangeable shares outstanding as of April 25,
    2008 that are exchangeable for Nabors common shares on a
    one-for-one basis, and have essentially identical rights as
    Nabors Industries Ltd. common shares, including but not limited
    to voting rights and the right to receive dividends, if any.
 
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    INDEX
 
 
 
    PART I
    FINANCIAL INFORMATION
 
     | 
     | 
    | 
    Item 1.  
 | 
    
    Financial
    Statements
 | 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    (Unaudited)
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    March 31,  
    
 | 
 
 | 
 
 | 
    December 31, 
    
 | 
 
 | 
| 
    (In thousands, except per share amounts)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
|  
 | 
| 
 
    ASSETS
 
 | 
| 
 
    Current assets:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash and cash equivalents
 
 | 
 
 | 
    $
 | 
    1,094,326
 | 
 
 | 
 
 | 
    $
 | 
    531,306
 | 
 
 | 
| 
 
    Short-term investments
 
 | 
 
 | 
 
 | 
    355,918
 | 
 
 | 
 
 | 
 
 | 
    235,745
 | 
 
 | 
| 
 
    Accounts receivable, net
 
 | 
 
 | 
 
 | 
    1,112,190
 | 
 
 | 
 
 | 
 
 | 
    1,039,238
 | 
 
 | 
| 
 
    Inventory
 
 | 
 
 | 
 
 | 
    129,611
 | 
 
 | 
 
 | 
 
 | 
    133,786
 | 
 
 | 
| 
 
    Deferred income taxes
 
 | 
 
 | 
 
 | 
    20,227
 | 
 
 | 
 
 | 
 
 | 
    12,757
 | 
 
 | 
| 
 
    Other current assets
 
 | 
 
 | 
 
 | 
    242,453
 | 
 
 | 
 
 | 
 
 | 
    252,280
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total current assets
 
 | 
 
 | 
 
 | 
    2,954,725
 | 
 
 | 
 
 | 
 
 | 
    2,205,112
 | 
 
 | 
| 
 
    Long-term investments and other receivables
 
 | 
 
 | 
 
 | 
    310,938
 | 
 
 | 
 
 | 
 
 | 
    359,534
 | 
 
 | 
| 
 
    Property, plant and equipment, net
 
 | 
 
 | 
 
 | 
    6,758,516
 | 
 
 | 
 
 | 
 
 | 
    6,632,612
 | 
 
 | 
| 
 
    Goodwill
 
 | 
 
 | 
 
 | 
    360,709
 | 
 
 | 
 
 | 
 
 | 
    368,432
 | 
 
 | 
| 
 
    Other long-term assets
 
 | 
 
 | 
 
 | 
    520,335
 | 
 
 | 
 
 | 
 
 | 
    537,692
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total assets
 
 | 
 
 | 
    $
 | 
    10,905,223
 | 
 
 | 
 
 | 
    $
 | 
    10,103,382
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
| 
    LIABILITIES AND SHAREHOLDERS EQUITY
 | 
| 
 
    Current liabilities:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Current portion of long-term debt
 
 | 
 
 | 
    $
 | 
    700,000
 | 
 
 | 
 
 | 
    $
 | 
    700,000
 | 
 
 | 
| 
 
    Trade accounts payable
 
 | 
 
 | 
 
 | 
    332,732
 | 
 
 | 
 
 | 
 
 | 
    348,524
 | 
 
 | 
| 
 
    Accrued liabilities
 
 | 
 
 | 
 
 | 
    304,467
 | 
 
 | 
 
 | 
 
 | 
    348,515
 | 
 
 | 
| 
 
    Income taxes payable
 
 | 
 
 | 
 
 | 
    148,931
 | 
 
 | 
 
 | 
 
 | 
    97,093
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total current liabilities
 
 | 
 
 | 
 
 | 
    1,486,130
 | 
 
 | 
 
 | 
 
 | 
    1,494,132
 | 
 
 | 
| 
 
    Long-term debt
 
 | 
 
 | 
 
 | 
    3,881,575
 | 
 
 | 
 
 | 
 
 | 
    3,306,433
 | 
 
 | 
| 
 
    Other long-term liabilities
 
 | 
 
 | 
 
 | 
    258,884
 | 
 
 | 
 
 | 
 
 | 
    246,714
 | 
 
 | 
| 
 
    Deferred income taxes
 
 | 
 
 | 
 
 | 
    490,794
 | 
 
 | 
 
 | 
 
 | 
    541,982
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total liabilities
 
 | 
 
 | 
 
 | 
    6,117,383
 | 
 
 | 
 
 | 
 
 | 
    5,589,261
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Commitments and contingencies (Note 8) 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Shareholders equity:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Common shares, par value $.001 per share:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Authorized common shares 800,000; issued 307,391 and 305,458,
    respectively
 
 | 
 
 | 
 
 | 
    307
 | 
 
 | 
 
 | 
 
 | 
    305
 | 
 
 | 
| 
 
    Capital in excess of par value
 
 | 
 
 | 
 
 | 
    1,717,005
 | 
 
 | 
 
 | 
 
 | 
    1,710,036
 | 
 
 | 
| 
 
    Accumulated other comprehensive income
 
 | 
 
 | 
 
 | 
    363,043
 | 
 
 | 
 
 | 
 
 | 
    322,635
 | 
 
 | 
| 
 
    Retained earnings
 
 | 
 
 | 
 
 | 
    3,589,586
 | 
 
 | 
 
 | 
 
 | 
    3,359,080
 | 
 
 | 
| 
 
    Less: treasury shares, at cost, 26,272 and 26,122 common shares,
    respectively
 
 | 
 
 | 
 
 | 
    (882,101
 | 
    )
 | 
 
 | 
 
 | 
    (877,935
 | 
    )
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total shareholders equity
 
 | 
 
 | 
 
 | 
    4,787,840
 | 
 
 | 
 
 | 
 
 | 
    4,514,121
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total liabilities and shareholders equity
 
 | 
 
 | 
    $
 | 
    10,905,223
 | 
 
 | 
 
 | 
    $
 | 
    10,103,382
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    The accompanying notes are an integral part of these
    consolidated financial statements.
    
    2
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    (Unaudited)
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
| 
    (In thousands, except per share amounts)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
|  
 | 
| 
 
    Revenues and other income:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Operating revenues
 
 | 
 
 | 
    $
 | 
    1,299,858
 | 
 
 | 
 
 | 
    $
 | 
    1,236,013
 | 
 
 | 
| 
 
    Earnings (loss) from unconsolidated affiliates
 
 | 
 
 | 
 
 | 
    (4,451
 | 
    )
 | 
 
 | 
 
 | 
    12,441
 | 
 
 | 
| 
 
    Investment income
 
 | 
 
 | 
 
 | 
    26,182
 | 
 
 | 
 
 | 
 
 | 
    28,709
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total revenues and other income
 
 | 
 
 | 
 
 | 
    1,321,589
 | 
 
 | 
 
 | 
 
 | 
    1,277,163
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Costs and other deductions:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Direct costs
 
 | 
 
 | 
 
 | 
    747,770
 | 
 
 | 
 
 | 
 
 | 
    684,297
 | 
 
 | 
| 
 
    General and administrative expenses
 
 | 
 
 | 
 
 | 
    111,321
 | 
 
 | 
 
 | 
 
 | 
    113,897
 | 
 
 | 
| 
 
    Depreciation and amortization
 
 | 
 
 | 
 
 | 
    135,478
 | 
 
 | 
 
 | 
 
 | 
    103,608
 | 
 
 | 
| 
 
    Depletion
 
 | 
 
 | 
 
 | 
    13,685
 | 
 
 | 
 
 | 
 
 | 
    6,625
 | 
 
 | 
| 
 
    Interest expense
 
 | 
 
 | 
 
 | 
    18,109
 | 
 
 | 
 
 | 
 
 | 
    13,052
 | 
 
 | 
| 
 
    Losses (gains) on sales of long-lived assets, impairment charges
    and other expense (income), net
 
 | 
 
 | 
 
 | 
    8,097
 | 
 
 | 
 
 | 
 
 | 
    13,885
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total costs and other deductions
 
 | 
 
 | 
 
 | 
    1,034,460
 | 
 
 | 
 
 | 
 
 | 
    935,364
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income from continuing operations before income taxes
 
 | 
 
 | 
 
 | 
    287,129
 | 
 
 | 
 
 | 
 
 | 
    341,799
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income tax expense (benefit):
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Current
 
 | 
 
 | 
 
 | 
    99,293
 | 
 
 | 
 
 | 
 
 | 
    105,854
 | 
 
 | 
| 
 
    Deferred
 
 | 
 
 | 
 
 | 
    (42,670
 | 
    )
 | 
 
 | 
 
 | 
    (20,945
 | 
    )
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total income tax expense
 
 | 
 
 | 
 
 | 
    56,623
 | 
 
 | 
 
 | 
 
 | 
    84,909
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income from continuing operations, net of tax
 
 | 
 
 | 
 
 | 
    230,506
 | 
 
 | 
 
 | 
 
 | 
    256,890
 | 
 
 | 
| 
 
    Income from discontinued operations, net of tax
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    5,272
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net income
 
 | 
 
 | 
    $
 | 
    230,506
 | 
 
 | 
 
 | 
    $
 | 
    262,162
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Earnings per share:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Basic from continuing operations
 
 | 
 
 | 
    $
 | 
    .83
 | 
 
 | 
 
 | 
    $
 | 
    .93
 | 
 
 | 
| 
 
    Basic from discontinued operations
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    .02
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total Basic
 
 | 
 
 | 
    $
 | 
    .83
 | 
 
 | 
 
 | 
    $
 | 
    .95
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Diluted from continuing operations
 
 | 
 
 | 
    $
 | 
    .81
 | 
 
 | 
 
 | 
    $
 | 
    .90
 | 
 
 | 
| 
 
    Diluted from discontinued operations
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    .02
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total Diluted
 
 | 
 
 | 
    $
 | 
    .81
 | 
 
 | 
 
 | 
    $
 | 
    .92
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Weighted-average number of common shares outstanding:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Basic
 
 | 
 
 | 
 
 | 
    277,584
 | 
 
 | 
 
 | 
 
 | 
    276,942
 | 
 
 | 
| 
 
    Diluted
 
 | 
 
 | 
 
 | 
    283,361
 | 
 
 | 
 
 | 
 
 | 
    284,814
 | 
 
 | 
 
    The accompanying notes are an integral part of these
    consolidated financial statements.
    
    3
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    (Unaudited)
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
|  
 | 
| 
 
    Cash flows from operating activities:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net income
 
 | 
 
 | 
    $
 | 
    230,506
 | 
 
 | 
 
 | 
    $
 | 
    262,162
 | 
 
 | 
| 
 
    Adjustments to net income:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Depreciation and amortization
 
 | 
 
 | 
 
 | 
    135,478
 | 
 
 | 
 
 | 
 
 | 
    105,228
 | 
 
 | 
| 
 
    Depletion
 
 | 
 
 | 
 
 | 
    13,685
 | 
 
 | 
 
 | 
 
 | 
    6,625
 | 
 
 | 
| 
 
    Deferred income tax (benefit) expense
 
 | 
 
 | 
 
 | 
    (42,670
 | 
    )
 | 
 
 | 
 
 | 
    (21,668
 | 
    )
 | 
| 
 
    Deferred financing costs amortization
 
 | 
 
 | 
 
 | 
    2,148
 | 
 
 | 
 
 | 
 
 | 
    2,088
 | 
 
 | 
| 
 
    Pension liability amortization and adjustments
 
 | 
 
 | 
 
 | 
    70
 | 
 
 | 
 
 | 
 
 | 
    120
 | 
 
 | 
| 
 
    Discount amortization on long-term debt
 
 | 
 
 | 
 
 | 
    502
 | 
 
 | 
 
 | 
 
 | 
    486
 | 
 
 | 
| 
 
    Amortization of loss on hedges
 
 | 
 
 | 
 
 | 
    134
 | 
 
 | 
 
 | 
 
 | 
    137
 | 
 
 | 
| 
 
    Losses on long-lived assets, net
 
 | 
 
 | 
 
 | 
    4,451
 | 
 
 | 
 
 | 
 
 | 
    6,227
 | 
 
 | 
| 
 
    Losses (gains) on investments, net
 
 | 
 
 | 
 
 | 
    (14,763
 | 
    )
 | 
 
 | 
 
 | 
    (16,668
 | 
    )
 | 
| 
 
    Losses (gains) on derivative instruments
 
 | 
 
 | 
 
 | 
    1,390
 | 
 
 | 
 
 | 
 
 | 
    (35
 | 
    )
 | 
| 
 
    Share-based compensation
 
 | 
 
 | 
 
 | 
    9,021
 | 
 
 | 
 
 | 
 
 | 
    7,852
 | 
 
 | 
| 
 
    Foreign currency transaction (gains) losses, net
 
 | 
 
 | 
 
 | 
    307
 | 
 
 | 
 
 | 
 
 | 
    (1,119
 | 
    )
 | 
| 
 
    Equity in losses (earnings) of unconsolidated affiliates, net of
    dividends
 
 | 
 
 | 
 
 | 
    6,606
 | 
 
 | 
 
 | 
 
 | 
    (6,855
 | 
    )
 | 
| 
 
    Changes in operating assets and liabilities, net of effects from
    acquisitions:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Accounts receivable
 
 | 
 
 | 
 
 | 
    (86,969
 | 
    )
 | 
 
 | 
 
 | 
    (21,457
 | 
    )
 | 
| 
 
    Inventory
 
 | 
 
 | 
 
 | 
    2,075
 | 
 
 | 
 
 | 
 
 | 
    (13,535
 | 
    )
 | 
| 
 
    Other current assets
 
 | 
 
 | 
 
 | 
    6,359
 | 
 
 | 
 
 | 
 
 | 
    (106
 | 
    )
 | 
| 
 
    Other long-term assets
 
 | 
 
 | 
 
 | 
    1,141
 | 
 
 | 
 
 | 
 
 | 
    (73,494
 | 
    )
 | 
| 
 
    Trade accounts payable and accrued liabilities
 
 | 
 
 | 
 
 | 
    (45,486
 | 
    )
 | 
 
 | 
 
 | 
    31,823
 | 
 
 | 
| 
 
    Income taxes payable
 
 | 
 
 | 
 
 | 
    52,951
 | 
 
 | 
 
 | 
 
 | 
    59,016
 | 
 
 | 
| 
 
    Other long-term liabilities
 
 | 
 
 | 
 
 | 
    3,455
 | 
 
 | 
 
 | 
 
 | 
    29,312
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net cash provided by operating activities
 
 | 
 
 | 
 
 | 
    280,391
 | 
 
 | 
 
 | 
 
 | 
    356,139
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash flows from investing activities:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Purchases of investments
 
 | 
 
 | 
 
 | 
    (105,725
 | 
    )
 | 
 
 | 
 
 | 
    (157,878
 | 
    )
 | 
| 
 
    Sales and maturities of investments
 
 | 
 
 | 
 
 | 
    151,725
 | 
 
 | 
 
 | 
 
 | 
    89,713
 | 
 
 | 
| 
 
    Cash paid for acquisitions of businesses, net
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (8,391
 | 
    )
 | 
| 
 
    Investment in unconsolidated affiliates
 
 | 
 
 | 
 
 | 
    (15,567
 | 
    )
 | 
 
 | 
 
 | 
    (4,644
 | 
    )
 | 
| 
 
    Capital expenditures
 
 | 
 
 | 
 
 | 
    (327,931
 | 
    )
 | 
 
 | 
 
 | 
    (583,211
 | 
    )
 | 
| 
 
    Proceeds from sales of assets and insurance claims
 
 | 
 
 | 
 
 | 
    12,270
 | 
 
 | 
 
 | 
 
 | 
    8,535
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net cash used for investing activities
 
 | 
 
 | 
 
 | 
    (285,228
 | 
    )
 | 
 
 | 
 
 | 
    (655,876
 | 
    )
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash flows from financing activities:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Increase in cash overdrafts
 
 | 
 
 | 
 
 | 
    4,515
 | 
 
 | 
 
 | 
 
 | 
    699
 | 
 
 | 
| 
 
    Proceeds from long-term debt
 
 | 
 
 | 
 
 | 
    575,219
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Debt issuance costs
 
 | 
 
 | 
 
 | 
    (3,818
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Proceeds from issuance of common shares
 
 | 
 
 | 
 
 | 
    6,769
 | 
 
 | 
 
 | 
 
 | 
    58,975
 | 
 
 | 
| 
 
    Repurchase of common shares
 
 | 
 
 | 
 
 | 
    (4,166
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Purchase of restricted stock
 
 | 
 
 | 
 
 | 
    (9,662
 | 
    )
 | 
 
 | 
 
 | 
    (1,698
 | 
    )
 | 
| 
 
    Tax benefit related to the exercise of stock options
 
 | 
 
 | 
 
 | 
    828
 | 
 
 | 
 
 | 
 
 | 
    771
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net cash provided by financing activities
 
 | 
 
 | 
 
 | 
    569,685
 | 
 
 | 
 
 | 
 
 | 
    58,747
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Effect of exchange rate changes on cash and cash equivalents
 
 | 
 
 | 
 
 | 
    (1,828
 | 
    )
 | 
 
 | 
 
 | 
    1,668
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net (decrease) increase in cash and cash equivalents
 
 | 
 
 | 
 
 | 
    563,020
 | 
 
 | 
 
 | 
 
 | 
    (239,322
 | 
    )
 | 
| 
 
    Cash and cash equivalents, beginning of period
 
 | 
 
 | 
 
 | 
    531,306
 | 
 
 | 
 
 | 
 
 | 
    700,549
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash and cash equivalents, end of period
 
 | 
 
 | 
    $
 | 
    1,094,326
 | 
 
 | 
 
 | 
    $
 | 
    461,227
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    The accompanying notes are an integral part of these
    consolidated financial statements.
    
    4
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    IN
    SHAREHOLDERS EQUITY
    (Unaudited)
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Accumulated  
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Comprehensive Income (Loss)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Unrealized 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Gains 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Capital in 
    
 | 
 
 | 
 
 | 
    (Losses) on 
    
 | 
 
 | 
 
 | 
    Cumulative 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Total 
    
 | 
 
 | 
| 
 
 | 
 
 | 
    Common Shares
 | 
 
 | 
 
 | 
    Excess of 
    
 | 
 
 | 
 
 | 
    Marketable 
    
 | 
 
 | 
 
 | 
    Translation 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Retained 
    
 | 
 
 | 
 
 | 
    Treasury 
    
 | 
 
 | 
 
 | 
    Shareholders 
    
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    Shares
 | 
 
 | 
 
 | 
    Par Value
 | 
 
 | 
 
 | 
    Par Value
 | 
 
 | 
 
 | 
    Securities
 | 
 
 | 
 
 | 
    Adjustment
 | 
 
 | 
 
 | 
    Other
 | 
 
 | 
 
 | 
    Earnings
 | 
 
 | 
 
 | 
    Shares
 | 
 
 | 
 
 | 
    Equity
 | 
 
 | 
|  
 | 
| 
 
    Balances, December 31, 2007
 
 | 
 
 | 
 
 | 
    305,458
 | 
 
 | 
 
 | 
    $
 | 
    305
 | 
 
 | 
 
 | 
    $
 | 
    1,710,036
 | 
 
 | 
 
 | 
    $
 | 
    281
 | 
 
 | 
 
 | 
    $
 | 
    324,647
 | 
 
 | 
 
 | 
    $
 | 
    (2,293
 | 
    )
 | 
 
 | 
    $
 | 
    3,359,080
 | 
 
 | 
 
 | 
    $
 | 
    (877,935
 | 
    )
 | 
 
 | 
    $
 | 
    4,514,121
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Comprehensive income (loss):
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net income
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    230,506
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    230,506
 | 
 
 | 
| 
 
    Translation adjustment
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    (44,891
 | 
    )
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    (44,891
 | 
    )
 | 
| 
 
    Unrealized gains on marketable securities, net of income taxes
    of $178
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    85,025
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    85,025
 | 
 
 | 
| 
 
    Less: reclassification adjustment for gains included in net
    income, net of income taxes of $135
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    (218
 | 
    )
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    (218
 | 
    )
 | 
| 
 
    Pension liability amortization, net of income taxes of $26
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    44
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    44
 | 
 
 | 
| 
 
     Unrealized gain and amortization of (gains)/losses on cash flow
    hedges, net of income taxes of $262
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    448
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    448
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total comprehensive income (loss)
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    84,807
 | 
 
 | 
 
 | 
 
 | 
    (44,891
 | 
    )
 | 
 
 | 
 
 | 
    492
 | 
 
 | 
 
 | 
 
 | 
    230,506
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    270,914
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Issuance of common shares for stock options exercised
 
 | 
 
 | 
 
 | 
    348
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    6,769
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    6,769
 | 
 
 | 
| 
 
    Repurchase of 150 treasury shares
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    (4,166
 | 
    )
 | 
 
 | 
 
 | 
    (4,166
 | 
    )
 | 
| 
 
    Tax effect of exercised stock option deductions
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    843
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    843
 | 
 
 | 
| 
 
    Restricted stock awards, net
 
 | 
 
 | 
 
 | 
    1,585
 | 
 
 | 
 
 | 
 
 | 
    2
 | 
 
 | 
 
 | 
 
 | 
    (9,664
 | 
    )
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    (9,662
 | 
    )
 | 
| 
 
    Share-based compensation
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    9,021
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    9,021
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Subtotal
 
 | 
 
 | 
 
 | 
    1,933
 | 
 
 | 
 
 | 
 
 | 
    2
 | 
 
 | 
 
 | 
 
 | 
    6,969
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (4,166
 | 
    )
 | 
 
 | 
 
 | 
    2,805
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Balances, March 31, 2008
 
 | 
 
 | 
 
 | 
    307,391
 | 
 
 | 
 
 | 
    $
 | 
    307
 | 
 
 | 
 
 | 
    $
 | 
    1,717,005
 | 
 
 | 
 
 | 
    $
 | 
    85,088
 | 
 
 | 
 
 | 
    $
 | 
    279,756
 | 
 
 | 
 
 | 
    $
 | 
    (1,801
 | 
    )
 | 
 
 | 
    $
 | 
    3,589,586
 | 
 
 | 
 
 | 
    $
 | 
    (882,101
 | 
    )
 | 
 
 | 
    $
 | 
    4,787,840
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    The accompanying notes are an integral part of these
    consolidated financial statements.
    
    5
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    CONSOLIDATED
    STATEMENTS OF CHANGES
    IN SHAREHOLDERS EQUITY (Continued)
    (Unaudited)
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Accumulated Other 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Comprehensive Income (Loss)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Unrealized 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Gains 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Capital in 
    
 | 
 
 | 
 
 | 
    (Losses) on 
    
 | 
 
 | 
 
 | 
    Cumulative 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Total 
    
 | 
 
 | 
| 
 
 | 
 
 | 
    Common Shares
 | 
 
 | 
 
 | 
    Excess of 
    
 | 
 
 | 
 
 | 
    Marketable 
    
 | 
 
 | 
 
 | 
    Translation 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Retained 
    
 | 
 
 | 
 
 | 
    Treasury 
    
 | 
 
 | 
 
 | 
    Shareholders 
    
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    Shares
 | 
 
 | 
 
 | 
    Par Value
 | 
 
 | 
 
 | 
    Par Value
 | 
 
 | 
 
 | 
    Securities
 | 
 
 | 
 
 | 
    Adjustment
 | 
 
 | 
 
 | 
    Other
 | 
 
 | 
 
 | 
    Earnings
 | 
 
 | 
 
 | 
    Shares
 | 
 
 | 
 
 | 
    Equity
 | 
 
 | 
|  
 | 
| 
 
    Balances, December 31, 2006
 
 | 
 
 | 
 
 | 
    299,333
 | 
 
 | 
 
 | 
    $
 | 
    299
 | 
 
 | 
 
 | 
    $
 | 
    1,637,204
 | 
 
 | 
 
 | 
    $
 | 
    33,400
 | 
 
 | 
 
 | 
    $
 | 
    171,160
 | 
 
 | 
 
 | 
    $
 | 
    (3,299
 | 
    )
 | 
 
 | 
    $
 | 
    2,473,373
 | 
 
 | 
 
 | 
    $
 | 
    (775,484
 | 
    )
 | 
 
 | 
    $
 | 
    3,536,653
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Comprehensive income (loss):
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net income
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    262,162
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    262,162
 | 
 
 | 
| 
 
    Translation adjustment
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    9,784
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    9,784
 | 
 
 | 
| 
 
    Unrealized gains on marketable securities, net of income taxes
    of $60
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    1,929
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    1,929
 | 
 
 | 
| 
 
    Less: reclassification adjustment for gains included in net
    income, net of income tax benefit of $2
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    (42
 | 
    )
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    (42
 | 
    )
 | 
| 
 
    Pension liability amortization, net of income taxes of $44
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    76
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    76
 | 
 
 | 
| 
 
    Amortization of loss on cash flow hedges
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    37
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    37
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total comprehensive income (loss)
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,887
 | 
 
 | 
 
 | 
 
 | 
    9,784
 | 
 
 | 
 
 | 
 
 | 
    113
 | 
 
 | 
 
 | 
 
 | 
    262,162
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    273,946
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cumulative effect of adoption of FIN 48 effective
    January 1, 2007
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    (44,984
 | 
    )
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    (44,984
 | 
    )
 | 
| 
 
    Issuance of common shares for stock options exercised
 
 | 
 
 | 
 
 | 
    2,580
 | 
 
 | 
 
 | 
 
 | 
    3
 | 
 
 | 
 
 | 
 
 | 
    58,972
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    58,975
 | 
 
 | 
| 
 
    Nabors Exchangeco shares exchanged
 
 | 
 
 | 
 
 | 
    3
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Tax effect of exercised stock option deductions
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    771
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    771
 | 
 
 | 
| 
 
    Restricted stock awards, net
 
 | 
 
 | 
 
 | 
    1,610
 | 
 
 | 
 
 | 
 
 | 
    2
 | 
 
 | 
 
 | 
 
 | 
    (1,700
 | 
    )
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    (1,698
 | 
    )
 | 
| 
 
    Share-based compensation
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    7,852
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    7,852
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Subtotal
 
 | 
 
 | 
 
 | 
    4,193
 | 
 
 | 
 
 | 
 
 | 
    5
 | 
 
 | 
 
 | 
 
 | 
    65,895
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (44,984
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    20,916
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Balances, March 31, 2007
 
 | 
 
 | 
 
 | 
    303,526
 | 
 
 | 
 
 | 
    $
 | 
    304
 | 
 
 | 
 
 | 
    $
 | 
    1,703,099
 | 
 
 | 
 
 | 
    $
 | 
    35,287
 | 
 
 | 
 
 | 
    $
 | 
    180,944
 | 
 
 | 
 
 | 
    $
 | 
    (3,186
 | 
    )
 | 
 
 | 
    $
 | 
    2,690,551
 | 
 
 | 
 
 | 
    $
 | 
    (775,484
 | 
    )
 | 
 
 | 
    $
 | 
    3,831,515
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    The accompanying notes are an integral part of these
    consolidated financial statements.
    
    6
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
 
     | 
     | 
    | 
    Note 1  
 | 
    
    Nature of
    Operations
 | 
 
    Nabors is the largest land drilling contractor in the world,
    with approximately 537 actively marketed land drilling rigs. We
    conduct oil, gas and geothermal land drilling operations in the
    U.S. Lower 48 states, Alaska, Canada, South America,
    Mexico, the Caribbean, the Middle East, the Far East, Russia and
    Africa. We are also one of the largest land well-servicing and
    workover contractors in the United States and Canada. We
    actively market approximately 576 land workover and
    well-servicing rigs in the United States, primarily in the
    southwestern and western United States, and actively market
    approximately 171 land workover and well-servicing rigs in
    Canada. Nabors is a leading provider of offshore platform
    workover and drilling rigs, and actively markets 36 platform, 12
    jack-up
    units and 4 barge rigs in the United States and multiple
    international markets. These rigs provide well-servicing,
    workover and drilling services. We have a 51% ownership interest
    in a joint venture in Saudi Arabia, which owns and actively
    markets 9 rigs in addition to the rigs we lease to the joint
    venture. We also offer a wide range of ancillary well-site
    services, including engineering, transportation, construction,
    maintenance, well logging, directional drilling, rig
    instrumentation, data collection and other support services in
    selected domestic and international markets. We provide
    logistics services for onshore drilling in Canada using
    helicopters and fixed-winged aircraft. We manufacture and lease
    or sell top drives for a broad range of drilling applications,
    directional drilling systems, rig instrumentation and data
    collection equipment, pipeline handling equipment and rig
    reporting software. We also invest in oil and gas exploration,
    development and production activities and have 49% ownership
    interests in joint ventures in the U.S., Canada and
    International areas.
 
    The majority of our business is conducted through our various
    Contract Drilling operating segments, which include our
    drilling, workover and well-servicing operations, on land and
    offshore. Our oil and gas exploration, development and
    production operations are included in a category labeled Oil and
    Gas for segment reporting purposes. Our operating segments
    engaged in drilling technology and top drive manufacturing,
    directional drilling, rig instrumentation and software, and
    construction and logistics operations are aggregated in a
    category labeled Other Operating Segments for segment reporting
    purposes.
 
    During the third quarter of 2007, we sold our Sea Mar business
    to an unrelated third party. Accordingly, the accompanying
    consolidated statements of income, and certain accompanying
    notes to the consolidated financial statements, have been
    updated to retroactively reclassify the operating results of
    this Sea Mar business, previously included in Other Operating
    Segments, as a discontinued operation for all periods presented.
    See Note 11 Discontinued Operation for additional
    discussion.
 
    As used in the Report, we, us,
    our, the Company and Nabors
    means Nabors Industries Ltd. and, where the context requires,
    includes our subsidiaries.
 
     | 
     | 
    | 
    Note 2  
 | 
    
    Summary
    of Significant Accounting Policies
 | 
 
    Interim
    Financial Information
 
    The unaudited consolidated financial statements of Nabors are
    prepared in conformity with accounting principles generally
    accepted in the United States of America (GAAP).
    Certain reclassifications have been made to the prior period to
    conform to the current period presentation, with no effect on
    our consolidated financial position, results of operations or
    cash flows. Pursuant to the rules and regulations of the
    U.S. Securities and Exchange Commission (SEC),
    certain information and footnote disclosures normally included
    in annual financial statements prepared in accordance with GAAP
    have been omitted. Therefore, these financial statements should
    be read along with our Annual Report on
    Form 10-K
    for the year ended December 31, 2007. In our
    managements opinion, the consolidated financial statements
    contain all adjustments necessary to present fairly our
    financial position as of March 31, 2008 and the results of
    our operations and our cash flows for the three months ended
    March 31, 2008 and 2007, in accordance with GAAP. Interim
    results for the three months ended March 31, 2008 may
    not be indicative of results that will be realized for the full
    year ending December 31, 2008.
    
    7
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    Our independent registered public accounting firm has performed
    a review of, and issued a report on, these consolidated interim
    financial statements in accordance with standards established by
    the Public Company Accounting Oversight Board. Pursuant to
    Rule 436(c) under the Securities Act of 1933, as amended
    (the Securities Act), this report should not be
    considered a part of any registration statement prepared or
    certified within the meanings of Sections 7 and 11 of the
    Securities Act.
 
    Principles
    of Consolidation
 
    Our consolidated financial statements include the accounts of
    Nabors, all majority-owned and non-majority owned subsidiaries
    required to be consolidated under Financial Accounting Standards
    Board (FASB) Interpretation No. 46(R),
    Consolidation of Variable Interest Entities, an
    interpretation of ARB No. 51
    (FIN 46R). Our consolidated financial
    statements exclude majority-owned entities for which we do not
    have either (1) the ability to control the operating and
    financial decisions and policies of that entity or (2) a
    controlling financial interest in a variable interest entity
    (VIE). All significant intercompany accounts and
    transactions are eliminated in consolidation.
 
    Investments in operating entities where we have the ability to
    exert significant influence, but where we do not control their
    operating and financial policies, are accounted for using the
    equity method. Our share of the net income of these entities is
    recorded as Earnings from unconsolidated affiliates in our
    consolidated statements of income, and our investment in these
    entities is included in other long-term assets as a single
    amount in our consolidated balance sheets. Investments in net
    assets of unconsolidated affiliates accounted for using the
    equity method totaled $392.0 million and
    $383.4 million as of March 31, 2008 and
    December 31, 2007, respectively. Similarly, investments in
    certain offshore funds classified as non-marketable are
    accounted for using the equity method of accounting based on our
    ownership interest in each fund. Our share of the gains and
    losses of these funds is recorded in investment income in our
    consolidated statements of income, and our investments in these
    funds are included in long-term investments in our consolidated
    balance sheets.
 
    Recent
    Accounting Pronouncements
 
    In September 2006, the FASB issued SFAS No. 157,
    Fair Value Measurements. This statement defines fair
    value, establishes a framework for measuring fair value in
    generally accepted accounting principles and expands disclosures
    about fair value measurements for financial assets and
    liabilities, as well as for any other assets and liabilities
    that are carried at fair value on a recurring basis in financial
    statements. SFAS No. 157 is effective with respect to
    financial assets and liabilities for financial statements issued
    for fiscal years beginning after November 15, 2007, and
    interim periods within those fiscal years.
    SFAS No. 157 applies prospectively to financial assets
    and liabilities. There is a one-year deferral for the
    implementation of SFAS No. 157 for nonfinancial assets
    and liabilities measured on a nonrecurring basis. Effective
    January 1, 2008, we adopted the provisions of
    SFAS No. 157 relating to financial assets and
    liabilities. The new disclosures regarding the level of pricing
    observability associated with financial instruments carried at
    fair value is provided in Note 3 to the accompanying
    unaudited consolidated financial statements. The adoption of
    SFAS No. 157 with respect to financial assets and
    liabilities did not have a material financial impact on our
    consolidated results of operations or financial condition. We
    are currently evaluating the impact of implementation with
    respect to nonfinancial assets and liabilities measured on a
    nonrecurring basis on our consolidated financial statements,
    which will be primarily limited to asset impairments including
    goodwill, intangible assets and other long-lived assets, assets
    acquired and liabilities assumed in a business combination and
    asset retirement obligations.
 
    In February 2007, the FASB issued SFAS No. 159,
    The Fair Value Option for Financial Assets and Financial
    Liabilities  Including an amendment of FASB Statement
    No. 115. This statement permits entities to choose to
    measure many financial instruments and certain other items at
    fair value that are not currently required to be measured at
    fair value and establishes presentation and disclosure
    requirements designed to facilitate comparisons between entities
    that choose different measurement attributes for similar types
    of assets and liabilities. SFAS No. 159 is effective
    as of the beginning of an entitys first fiscal year that
    begins after November 15, 2007, provided the
    
    8
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    entity also elects to apply the provisions of
    SFAS No. 157. The adoption of SFAS No. 159
    did not have a material impact on our consolidated results of
    operations or financial condition as we have not elected to
    apply the provisions to our financial instruments or other
    eligible items that are not required to be measured at fair
    value.
 
    In March 2008, the FASB issued SFAS No. 161,
    Disclosures about Derivative Instruments and Hedging
    Activities, an Amendment to FASB Statement No. 133
    (SFAS No. 161). This statement is
    intended to improve financial reporting about derivative
    instruments and hedging activities by requiring enhanced
    qualitative and quantitative disclosures regarding derivative
    instruments, gains and losses on such instruments and their
    effects on an entitys financial position, financial
    performance and cash flows. SFAS No. 161 is effective
    for financial statements issued for fiscal years beginning after
    November 15, 2008, and interim periods within those fiscal
    years. We are currently evaluating the impact that this
    pronouncement may have on our consolidated financial statements.
 
     | 
     | 
    | 
    Note 3  
 | 
    
    Financial
    Instruments
 | 
 
    Effective January 1, 2008, we adopted the provisions of
    SFAS No. 157, Fair Value Measurements,
    which among other things, requires enhanced disclosures about
    assets and liabilities carried at fair value.
 
    As defined in SFAS No. 157, fair value is the price
    that would be received to sell an asset or paid to transfer a
    liability in an orderly transaction between market participants
    at the measurement date (exit price). We utilize market data or
    assumptions that market participants would use in pricing the
    asset or liability, including assumptions about risk and the
    risks inherent in the inputs to the valuation technique. These
    inputs can be readily observable, market corroborated, or
    generally unobservable. We primarily apply the market approach
    for recurring fair value measurements and endeavor to utilize
    the best information available. Accordingly, we utilize
    valuation techniques that maximize the use of observable inputs
    and minimize the use of unobservable inputs. The use of
    unobservable inputs is intended to allow for fair value
    determinations in situations in which there is little, if any,
    market activity for the asset or liability at the measurement
    date. We are able to classify fair value balances based on the
    observability of those inputs. SFAS No. 157
    establishes a fair value hierarchy such that Level 1
    measurements include unadjusted quoted market prices for
    identical assets or liabilities in an active market,
    Level 2 measurements include quoted market prices for
    identical assets or liabilities in an active market which have
    been adjusted for items such as effects of restrictions for
    transferability and those that are not quoted but are observable
    through corroboration with observable market data, including
    quoted market prices for similar assets, and Level 3
    measurements include those that are unobservable and of a highly
    subjective measure.
 
    The following table sets forth, by level within the fair value
    hierarchy, our financial assets and liabilities that are
    accounted for at fair value on a recurring basis as of
    March 31, 2008. As required by SFAS No. 157,
    financial assets and liabilities are classified in their
    entirety based on the lowest level of input that is significant
    to the fair value measurement.
 
    Recurring
    Fair Value Measurements
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    At Fair Value as of March 31, 2008
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    Level 1
 | 
 
 | 
 
 | 
    Level 2
 | 
 
 | 
 
 | 
    Level 3
 | 
 
 | 
 
 | 
    Total
 | 
 
 | 
|  
 | 
| 
 
    Assets:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Short-term investments:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Available-for-sale equity securities
 
 | 
 
 | 
    $
 | 
    1,218
 | 
 
 | 
 
 | 
    $
 | 
    101,474
 | 
    (1)
 | 
 
 | 
    $
 | 
      
 | 
 
 | 
 
 | 
    $
 | 
    102,692
 | 
 
 | 
| 
 
    Available-for-sale debt securities
 
 | 
 
 | 
 
 | 
    146,742
 | 
 
 | 
 
 | 
 
 | 
    69,521
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    216,263
 | 
 
 | 
| 
 
    Trading securities
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    36,963
 | 
    (1)
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    36,963
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total
 
 | 
 
 | 
    $
 | 
    147,960
 | 
 
 | 
 
 | 
    $
 | 
    207,958
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    355,918
 | 
 
 | 
| 
 
    Liabilities:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Derivative contracts
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    1,394
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    1,394
 | 
 
 | 
    
    9
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
 
     | 
     | 
     | 
    | 
    (1)  | 
     | 
    
    Represents our investment in a public company traded on the Hong
    Kong Stock Exchange for which there is a six-month period of
    restriction for transferability. After the six-month period has
    lapsed, the investment will be measured using Level 1
    inputs. | 
 
     | 
     | 
    | 
    Note 4  
 | 
    
    Share-Based
    Compensation
 | 
 
    The Company has several share-based employee compensation plans,
    which are more fully described in Note 3 of our Annual
    Report on
    Form 10-K
    for the year ended December 31, 2007.
 
    Total share-based compensation expense, which includes both
    stock options and restricted stock, totaled $9.0 million
    and $7.9 million for the three months ended March 31,
    2008 and 2007, respectively. Share-based compensation expense
    has been allocated to our various operating segments
    (Note 12).
 
    During the three months ended March 31, 2008, the Company
    awarded 1,987,631 shares of restricted stock to its
    employees, directors and executive officers. These awards had an
    aggregate value at their date of grant of $62.0 million and
    vest over a period of three to five years.
 
 
    Our $700 million zero coupon senior exchangeable notes due
    2023 can be put to us on June 15, 2008, June 15, 2013
    and June 15, 2018 for a purchase price equal to 100% of the
    principal amount of the notes plus contingent interest and
    additional amounts, if any. We may redeem some or all of the
    notes for a price equal to the principal amount of the notes to
    be redeemed, plus accrued interest and additional amounts, if
    any, to the redemption date at any time on or after
    June 15, 2008. Accordingly, as our $700 million zero
    coupon senior exchangeable notes can be put to us on
    June 15, 2008, the outstanding principal amount of these
    notes of $700 million were classified as current
    liabilities in our balance sheet as of June 30, 2007. If
    these notes are not put to us on June 15, 2008 or we do not
    redeem the notes, the notes will be reclassified back to
    long-term debt at that time.
 
    On February 20, 2008, Nabors Industries, Inc. (Nabors
    Delaware), our wholly-owned subsidiary, completed a
    private placement of $575 million aggregate principal
    amount of 6.15% senior notes due 2018 with registration
    rights, which are unsecured and are fully and unconditionally
    guaranteed by us. The issue of senior notes was resold by a
    placement agent to qualified institutional buyers under
    Rule 144A of the Securities Act. The notes bear interest at
    a rate of 6.15% per year, payable semiannually on February 15
    and August 15 of each year, beginning August 15, 2008.
 
    We intend to file a registration statement with the SEC with
    respect to an offer to exchange the notes for registered notes
    with substantially identical terms pursuant to a registration
    rights agreement, within 90 days following the original
    issue date of the notes.
 
    The $575 million senior notes are unsecured and are
    effectively junior in right of payment to any of Nabors
    Delawares future secured debt. The senior notes rank
    equally with any of Nabors Delawares other existing and
    future unsubordinated debt and are senior in right of payment to
    any of Nabors Delawares future senior subordinated debt.
    Our guarantee of the senior notes is unsecured and ranks equal
    in right of payments to all of our unsecured and unsubordinated
    indebtedness from time to time outstanding. The notes are
    subject to redemption by us, in whole or in part, at any time at
    a redemption price equal to the greater of (i) 100% of the
    principal amount of the notes then outstanding to be redeemed;
    or (ii) the sum of the present values of the remaining
    scheduled payments of principal and interest, determined in the
    manner set forth in the indenture. In the event of a change in
    control, as defined, the holders of notes may require us to
    purchase all or any part of each note in cash equal to 101% of
    the principal amount plus acrrued and unpaid interest, if any,
    to the date of purchase, except to the extent we have exercised
    our right to redeem the notes.
 
    We intend to use the proceeds of the offering for general
    corporate purposes, including the repayment of debt.
    
    10
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
 
    Effective January 1, 2007, we adopted the provisions of the
    FASB issued Interpretation No. 48
    (FIN 48), Accounting for Uncertainty in
    Income Taxes. In connection with the adoption of
    FIN 48, the Company recognized increases to its tax
    reserves for uncertain tax positions and interest and penalties
    which was accounted for as an increase to other long-term
    liabilities and as a reduction to retained earnings at
    January 1, 2007. We recognize interest and penalties
    related to income tax matters in the income tax expense line
    item in our consolidated statements of income.
 
    We are subject to income taxes in the United States and numerous
    foreign jurisdictions. Internationally, income tax returns from
    1995 through 2005 are currently under examination. The Company
    anticipates that several of these audits could be finalized
    within 12 months. It is reasonably possible that the amount
    of the unrecognized benefits with respect to certain of our
    unrecognized tax positions could significantly increase or
    decrease within 12 months. However, based on the current
    status of examinations, and the protocol for finalizing audits
    with the relevant tax authorities, which could include formal
    legal proceedings, it is not possible to estimate the future
    impact of the amount of changes, if any, to recorded uncertain
    tax positions at March 31, 2008.
 
    The Company has recorded a deferred tax asset of approximately
    $99.0 million relating to net operating loss carryforwards
    that have an indefinite life in one foreign jurisdiction. A
    valuation allowance of approximately $94.2 million has been
    recognized because the Company believes it is more likely than
    not that substantially all of the deferred tax asset will not be
    realized.
 
 
    During the three months ended March 31, 2008 and 2007, our
    employees exercised vested options to acquire .3 million
    and 2.6 million of our common shares, respectively,
    resulting in proceeds of $6.8 million and
    $59.0 million, respectively.
 
    During the three months ended March 31, 2008, we
    repurchased .15 million of our common shares in the open
    market for $4.2 million. During the three months ended
    March 31, 2007, there were no repurchases of common shares
    in the open market.
 
     | 
     | 
    | 
    Note 8  
 | 
    
    Commitments
    and Contingencies
 | 
 
    Commitments
 
    Employment
    Contracts
 
    Nabors Chairman and Chief Executive Officer, Eugene M.
    Isenberg, and its Deputy Chairman, President and Chief Operating
    Officer, Anthony G. Petrello, have employment agreements which
    were amended and restated effective October 1, 1996 and
    which currently are due to expire on September 30, 2010.
 
    Mr. Isenbergs employment agreement was originally
    negotiated with a creditors committee in 1987 in connection with
    the reorganization proceedings of Anglo Energy, Inc., which
    subsequently changed its name to Nabors. These contractual
    arrangements subsequently were approved by the various
    constituencies in those reorganization proceedings, including
    equity and debt holders, and confirmed by the United States
    Bankruptcy Court.
 
    Mr. Petrellos employment agreement was first entered
    into effective October 1, 1991. Mr. Petrellos
    employment agreement was agreed upon as part of arms
    length negotiations with the Board before he joined Nabors in
    October 1991, and was reviewed and approved by the Compensation
    Committee of the Board and the full Board of Directors at that
    time.
    
    11
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    The employment agreements for Messrs. Isenberg and Petrello
    were amended in 1994 and 1996. These amendments were approved by
    the Compensation Committee of the Board and the full Board of
    Directors at that time.
 
    The employment agreements provide for an initial term of five
    years with an evergreen provision which automatically extended
    the agreement for an additional one-year term on each
    anniversary date, unless Nabors provided notice to the contrary
    ten days prior to such anniversary. In March 2006, the Board of
    Directors exercised its election to fix the expiration date of
    the employment agreements for Messrs. Isenberg and
    Petrello, and accordingly, these agreements will expire at the
    end of their current term at September 30, 2010.
 
    In addition to a base salary, the employment agreements provide
    for annual cash bonuses in an amount equal to 6% and 2%, for
    Messrs. Isenberg and Petrello, respectively, of
    Nabors net cash flow (as defined in the respective
    employment agreements) in excess of 15% of the average
    shareholders equity for each fiscal year.
    (Mr. Isenbergs cash bonus formula originally was set
    at 10% in excess of a 10% return on shareholders equity
    and he has voluntarily reduced it over time to its 6% in excess
    of 15% level.) Mr. Petrellos bonus is subject to a
    minimum of $700,000 per year. In 17 of the last 18 years,
    Mr. Isenberg has agreed voluntarily to accept a lower
    annual cash bonus (i.e., an amount lower than the amount
    provided for under his employment agreement) in light of his
    overall compensation package. Mr. Petrello has agreed
    voluntarily to accept a lower annual cash bonus (i.e., an amount
    lower than the amount provided for under his employment
    agreement) in light of his overall compensation package in 14 of
    the last 17 years.
 
    For the three months ended March 31, 2007,
    Messrs. Isenberg and Petrello voluntarily agreed to a
    reduction of the cash bonus in an amount equal to 3% and 1.5%,
    respectively, of Nabors net cash flow (as defined in their
    respective employment agreements). Mr. Isenberg voluntarily
    agreed to the same reduction for the three months ended
    June 30, 2007 and agreed to a $3 million reduction in
    the amount of his annual cash bonus for the three months ended
    September 30, 2007. For the remainder of 2007 through the
    expiration date of the employment agreement, the annual cash
    bonus will be 6% and 2%, respectively, for Messrs. Isenberg
    and Petrello of Nabors net cash flow in excess of 15% of
    the average shareholders equity for each fiscal year.
 
    Messrs. Isenberg and Petrello also are eligible for awards
    under Nabors equity plans and may participate in annual
    long-term incentive programs and pension and welfare plans, on
    the same basis as other executives; and may receive special
    bonuses from time to time as determined by the Board.
 
    Termination in the event of death, disability, or
    termination without cause.  In the event that
    either Mr. Isenbergs or Mr. Petrellos
    employment agreement is terminated (i) upon death or
    disability (as defined in the respective employment agreements),
    (ii) by Nabors prior to the expiration date of the
    employment agreement for any reason other than for Cause (as
    defined in the respective employment agreements) or
    (iii) by either individual for Constructive Termination
    Without Cause (as defined in the respective employment
    agreements), each would be entitled to receive within
    30 days of the triggering event (a) all base salary
    which would have been payable through the expiration date of the
    contract or three times his then current base salary, whichever
    is greater; plus (b) the greater of (i) all annual
    cash bonuses which would have been payable through the
    expiration date; (ii) three times the highest bonus
    (including the imputed value of grants of stock awards and stock
    options), paid during the last three fiscal years prior to
    termination; or (iii) three times the highest annual cash
    bonus payable for each of the three previous fiscal years prior
    to termination, regardless of whether the amount was paid. In
    computing any amount due under (b)(i) and (iii) above, the
    calculation is made without regard to the 2006 Amendment
    reducing Mr. Isenbergs bonus percentage as described
    above. If, by way of example, these provisions had applied at
    March 31, 2008, Mr. Isenberg would have been entitled
    to a payment of approximately $264 million, subject to a
    true-up
    equal to the amount of cash bonus he would have earned under the
    formula during the remaining term of the agreement, based upon
    actual results, but the payment would not be less than
    approximately $264 million. Similarly, with respect to
    Mr. Petrello, had these provisions applied at
    March 31, 2008, Mr. Petrello would have been entitled
    to a payment of approximately $103 million, subject to a
    true-up
    equal to the amount of cash bonus he would have earned under the
    formula during the remaining term of the agreement, based upon
    actual results, but the payment
    
    12
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    would not be less than approximately $103 million. These
    payment amounts are based on historical data and are not
    intended to be estimates of future payments required under the
    agreements. Depending upon future operating results, the
    true-up
    could result in the payment of amounts which are significantly
    higher. The Company does not have insurance to cover its
    obligations in the event of death, disability, or termination
    without cause for either Messrs. Isenberg or Petrello. In
    addition, the affected individual is entitled to receive
    (a) any unvested restricted stock outstanding, which shall
    immediately and fully vest; (b) any unvested outstanding
    stock options, which shall immediately and fully vest;
    (c) any amounts earned, accrued or owing to the executive
    but not yet paid (including executive benefits, life insurance,
    disability benefits and reimbursement of expenses and
    perquisites), which shall be continued through the later of the
    expiration date or three years after the termination date;
    (d) continued participation in medical, dental and life
    insurance coverage until the executive receives equivalent
    benefits or coverage through a subsequent employer or until the
    death of the executive or his spouse, whichever is later; and
    (e) any other or additional benefits in accordance with
    applicable plans and programs of Nabors. For
    Messrs. Isenberg and Petrello, the value of unvested
    restricted stock was approximately $47 million and
    $24 million, respectively, as of March 31, 2008.
    Neither Messrs. Isenberg nor Petrello had unvested stock
    options as of March 31, 2008. Estimates of the cash value
    of Nabors obligations to Messrs. Isenberg and
    Petrello under (c), (d) and (e) above are included in
    the payment amounts above.
 
    As noted above in March 2006, the Board of Directors exercised
    its election to fix the expiration date of the employment
    agreements for Messrs. Isenberg and Petrello such that each
    of these agreements expires at the end of their respective
    current term at September 30, 2010. Messrs. Isenberg
    and Petrello have informed the Board of Directors that they have
    reserved their rights under their employment agreements with
    respect to the notice setting the expiration dates of their
    employment agreements, including whether such notice could
    trigger an acceleration of certain payments pursuant to their
    employment agreements.
 
    Termination in the event of a Change in
    Control.  In the event that
    Messrs. Isenbergs or Petrellos termination of
    employment is related to a Change in Control (as defined in
    their respective employment agreements), they would be entitled
    to receive a cash amount equal to the greater of (a) one
    dollar less than the amount that would constitute an
    excess parachute payment as defined in
    Section 280G of the Internal Revenue Code, or (b) the
    cash amount that would be due in the event of a termination
    without cause, as described above. If, by way of example, there
    was a change of control event that applied on March 31,
    2008, then the payments to Messrs. Isenberg and Petrello
    would be approximately $264 million and $103 million,
    respectively. These payment amounts are based on historical data
    and are not intended to be estimates of future payments required
    under the agreements. Depending upon future operating results,
    the true-up
    could result in the payment of amounts which are significantly
    higher but the payment would not be less than $264 million
    and $103 million, respectively. In addition, they would
    receive (a) any unvested restricted stock outstanding,
    which shall immediately and fully vest; (b) any unvested
    outstanding stock options, which shall immediately and fully
    vest; (c) any amounts earned, accrued or owing to the
    executive but not yet paid (including executive benefits, life
    insurance, disability benefits and reimbursement of expenses and
    perquisites), which shall be continued through the later of the
    expiration date or three years after the termination date;
    (d) continued participation in medical, dental and life
    insurance coverage until the executive receives equivalent
    benefits or coverage through a subsequent employer or until the
    death of the executive or his spouse, whichever is later; and
    (e) any other or additional benefits in accordance with
    applicable plans and programs of Nabors. For
    Messrs. Isenberg and Petrello, the value of unvested
    restricted stock was approximately $47 million and
    $24 million, respectively, as of March 31, 2008.
    Neither Messrs. Isenberg nor Petrello had unvested stock options
    as of March 31, 2008. The cash value of Nabors
    obligations to Messrs. Isenberg and Petrello under (c),
    (d) and (e) above are included in the payment amounts
    above. Also, they would receive additional stock options
    immediately exercisable for five years to acquire a number of
    shares of common stock equal to the highest number of options
    granted during any fiscal year in the previous three fiscal
    years, at an option exercise price equal to the average closing
    price during the 20 trading days prior to the event which
    resulted in the change of control. If, by way of example, there
    was a change of control event that applied at March 31,
    2008, Mr. Isenberg would have received 3,366,666 options
    valued at approximately $36 million and Mr. Petrello
    would have received 1,683,332
    
    13
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    options valued at approximately $18 million, in each case
    based upon a Black-Scholes analysis. Finally, in the event that
    an excise tax was applicable, they would receive a
    gross-up
    payment to make them whole with respect to any excise taxes
    imposed by Section 4999 of the Internal Revenue Code. With
    respect to the preceding sentence, by way of example, if there
    was a change of control event that applied on March 31,
    2008, and assuming that the excise tax was applicable to the
    transaction, then the additional payments to
    Messrs. Isenberg and Petrello for the
    gross-up
    would be up to approximately $109 million and
    $45 million, respectively.
 
    Other Obligations.  In addition to
    salary and bonus, each of Messrs. Isenberg and Petrello
    receive group life insurance at an amount at least equal to
    three times their respective base salaries, various split-dollar
    life insurance policies, reimbursement of expenses, various
    perquisites and a personal umbrella insurance policy in the
    amount of $5 million. Premiums payable under the
    split-dollar life insurance policies were suspended as a result
    of the adoption of the Sarbanes-Oxley Act of 2002.
 
    Contingencies
 
    Oil and
    Gas Joint Ventures
 
    On September 22, 2006, we entered into an agreement with
    First Reserve Corporation to form a new joint venture, NFR
    Energy LLC, to invest in oil and gas exploration opportunities
    worldwide. First Reserve Corporation is a private equity firm
    specializing in the energy industry. Each party initially made a
    non-binding commitment to fund its proportionate share of
    $1.0 billion in equity. During 2007, joint venture
    operations in the U.S., Canada and International areas, were
    divided among three separate joint venture entities, including
    NFR Energy LLC (NFR), Stone Mountain Ventures
    Partnership (Stone Mountain) and Remora Energy
    International LP (Remora), respectively. We hold a
    49% ownership interest in these joint ventures. Each joint
    venture pursues development and exploration projects with both
    existing customers of ours and with other operators in a variety
    of forms including operated and non-operated working interests,
    joint ventures, farm-outs and acquisitions. As of March 31,
    2008, we had made capital contributions of approximately
    $243.1 million, $32.6 million and $14.7 million,
    respectively, to NFR, Stone Mountain and Remora.
 
    Income
    Tax Contingencies
 
    We are subject to income taxes in both the United States and
    numerous foreign jurisdictions. Significant judgment is required
    in determining our worldwide provision for income taxes. In the
    ordinary course of our business, there are many transactions and
    calculations where the ultimate tax determination is uncertain.
    We are regularly under audit by tax authorities. Although we
    believe our tax estimates are reasonable, the final
    determination of tax audits and any related litigation could be
    materially different than that which is reflected in our income
    tax provisions and accruals. Based on the results of an audit or
    litigation, a material effect on our financial position, income
    tax provision, net income, or cash flows in the period or
    periods for which that determination is made could result.
 
    It is possible that future changes to tax laws (including tax
    treaties) could have an impact on our ability to realize the tax
    savings recorded to date as well as future tax savings as a
    result of our corporate reorganization, depending on any
    responsive action taken by us.
 
    On September 14, 2006, Nabors Drilling International
    Limited (NDIL), a wholly-owned Bermuda subsidiary of
    Nabors, received a Notice of Assessment (the Notice)
    from the Mexican Servicio de Administracion Tributaria (the
    SAT) in connection with the audit of NDILs
    Mexican branch for tax year 2003. The Notice proposes to deny a
    depreciation expense deduction that relates to drilling rigs
    operating in Mexico in 2003, as well as a deduction for payments
    made to an affiliated company for the provision of labor
    services in Mexico. The amount assessed by the SAT is
    approximately $19.8 million (including interest and
    penalties). Nabors and its tax advisors previously concluded
    that the deduction of said amounts was appropriate and more
    recently that the position of the SAT lacks merit. NDILs
    Mexican branch took similar deductions for depreciation and
    labor
    
    14
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    expenses in 2004, 2005, 2006, 2007 and 2008. It is likely that
    the SAT will propose the disallowance of these deductions upon
    audit of NDILs Mexican branchs 2004, 2005, 2006,
    2007 and 2008 tax years.
 
    Self-Insurance
    Accruals
 
    We are self-insured for certain losses relating to workers
    compensation, employers liability, general liability,
    automobile liability and property damage. Effective
    April 1, 2008, with our insurance renewal, certain changes
    have been made to our self-insured retentions. Automobile
    liability is subject to a $.5 million per occurrence
    deductible and an additional $1.0 million corridor
    deductible. Our hurricane coverage for U.S. Gulf of Mexico
    exposures is subject to a $10.0 million deductible. We are
    insured for $55.0 million over the deductible at 85.5%.
    Accordingly, we are self-insuring 14.5% of this exposure.
 
    Litigation
 
    Nabors and its subsidiaries are defendants or otherwise involved
    in a number of lawsuits in the ordinary course of business. We
    estimate the range of our liability related to pending
    litigation when we believe the amount and range of loss can be
    estimated. We record our best estimate of a loss when the loss
    is considered probable. When a liability is probable and there
    is a range of estimated loss with no best estimate in the range,
    we record the minimum estimated liability related to the
    lawsuits or claims. As additional information becomes available,
    we assess the potential liability related to our pending
    litigation and claims and revise our estimates. Due to
    uncertainties related to the resolution of lawsuits and claims,
    the ultimate outcome may differ from our estimates. In the
    opinion of management and based on liability accruals provided,
    our ultimate exposure with respect to these pending lawsuits and
    claims is not expected to have a material adverse effect on our
    consolidated financial position or cash flows, although they
    could have a material adverse effect on our results of
    operations for a particular reporting period.
 
    On February 6, 2007, a purported shareholder derivative
    action entitled Kenneth H. Karstedt v. Eugene M.
    Isenberg, et al was filed in the United States District
    Court for the Southern District of Texas against the
    Companys officers and directors, and against the Company
    as a nominal defendant. The complaint alleged that stock options
    were priced retroactively and were improperly accounted for, and
    alleged various causes of action based on that assertion. The
    complaint sought, among other things, payment by the defendants
    to the Company of damages allegedly suffered by it and
    disgorgement of profits. On March 5, 2007, another
    purported shareholder derivative action entitled Gail
    McKinney v. Eugene M. Isenberg, et al was also
    filed in the United States District Court for the Southern
    District of Texas. The complaint made substantially the same
    allegations against the same defendants and sought the same
    elements of damages. The two purported derivative actions were
    consolidated into one proceeding. On December 31, 2007, the
    Company and the individual defendants agreed with the
    plaintiffs-shareholders to settle the derivative action. The
    settlement is subject to preliminary and final approval of the
    United States District Court for the Southern District of Texas.
    Under the terms of the proposed settlement, the Company and the
    individual defendants have implemented or will implement certain
    corporate governance reforms and adopt certain modifications to
    our equity award policy with no financial accounting impact and
    our Compensation Committee charter. The Company and its insurers
    have agreed to pay up to $2.85 million to plaintiffs
    counsel for their attorneys fees and the reimbursement of
    their expenses and costs. The Court granted preliminary approval
    of the settlement on March 13, 2008. A final approval
    hearing is scheduled for May 14, 2008.
 
    On July 5, 2007, we received an inquiry from the
    U.S. Department of Justice relating to its investigation of
    one of our vendors and compliance with the Foreign Corrupt
    Practices Act. Our Audit Committee of the Board of Directors has
    engaged outside counsel to review certain transactions with this
    vendor, which provides freight forwarding and customs clearance
    services. Both the U.S. Securities and Exchange Commission
    and the U.S. Department of Justice have been advised of the
    Companys investigation, which is in its early stage. The
    ultimate outcome of this review or the effect of implementing
    any further measures which may be necessary to ensure full
    compliance with the applicable laws cannot be determined at this
    time.
    
    15
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    Off-Balance
    Sheet Arrangements (Including Guarantees)
 
    We are a party to certain transactions, agreements or other
    contractual arrangements defined as off-balance sheet
    arrangements that could have a material future effect on
    our financial position, results of operations, liquidity and
    capital resources. The most significant of these off-balance
    sheet arrangements involve agreements and obligations in which
    we provide financial or performance assurance to third parties.
    Certain of these agreements serve as guarantees, including
    standby letters of credit issued on behalf of insurance carriers
    in conjunction with our workers compensation insurance
    program and other financial surety instruments such as bonds. In
    addition, we have provided indemnifications to certain third
    parties which serve as guarantees. These guarantees include
    indemnification provided by Nabors to our share transfer agent
    and our insurance carriers. We are not able to estimate the
    potential future maximum payments that might be due under our
    indemnification guarantees.
 
    Management believes the likelihood that we would be required to
    perform or otherwise incur any material losses associated with
    any of these guarantees is remote. The following table
    summarizes the total maximum amount of financial and performance
    guarantees issued by Nabors:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Maximum Amount
 | 
 
 | 
| 
 
 | 
 
 | 
    Remainder 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    of 2008
 | 
 
 | 
 
 | 
    2009
 | 
 
 | 
 
 | 
    2010
 | 
 
 | 
 
 | 
    Thereafter
 | 
 
 | 
 
 | 
    Total
 | 
 
 | 
|  
 | 
| 
 
    Financial standby letters of credit and other financial surety
    instruments
 
 | 
 
 | 
    $
 | 
    104,253
 | 
 
 | 
 
 | 
    $
 | 
    26,867
 | 
 
 | 
 
 | 
    $
 | 
    1,953
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    133,073
 | 
 
 | 
| 
 
    Contingent consideration in acquisition
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,417
 | 
 
 | 
 
 | 
 
 | 
    1,417
 | 
 
 | 
 
 | 
 
 | 
    1,416
 | 
 
 | 
 
 | 
 
 | 
    4,250
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total
 
 | 
 
 | 
    $
 | 
    104,253
 | 
 
 | 
 
 | 
    $
 | 
    28,284
 | 
 
 | 
 
 | 
    $
 | 
    3,370
 | 
 
 | 
 
 | 
    $
 | 
    1,416
 | 
 
 | 
 
 | 
    $
 | 
    137,323
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    
    16
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
     | 
     | 
    | 
    Note 9  
 | 
    
    Earnings
    Per Share
 | 
 
    A reconciliation of the numerators and denominators of the basic
    and diluted earnings per share computations is as follows:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended 
    
 | 
 
 | 
| 
 
 | 
 
 | 
    March 31,
 | 
 
 | 
| 
    (In thousands, except per share amounts)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
|  
 | 
| 
 
    Net income (numerator):
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income from continuing operations, net of tax  basic
 
 | 
 
 | 
    $
 | 
    230,506
 | 
 
 | 
 
 | 
    $
 | 
    256,890
 | 
 
 | 
| 
 
    Add interest expense on assumed conversion of our zero coupon
    convertible/exchangeable senior debentures/notes, net of tax:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    $2.75 billion due 2011(1)
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    $82.8 million due 2021(2)
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    $700 million due 2023(3)
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Adjusted income from continuing operations, net of
    tax  diluted
 
 | 
 
 | 
 
 | 
    230,506
 | 
 
 | 
 
 | 
 
 | 
    256,890
 | 
 
 | 
| 
 
    Income from discontinued operations, net of tax
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    5,272
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total adjusted net income
 
 | 
 
 | 
    $
 | 
    230,506
 | 
 
 | 
 
 | 
    $
 | 
    262,162
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Earnings per share:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Basic from continuing operations
 
 | 
 
 | 
    $
 | 
    .83
 | 
 
 | 
 
 | 
    $
 | 
    .93
 | 
 
 | 
| 
 
    Basic from discontinued operations
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    .02
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total Basic
 
 | 
 
 | 
    $
 | 
    .83
 | 
 
 | 
 
 | 
    $
 | 
    .95
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Diluted from continuing operations
 
 | 
 
 | 
    $
 | 
    .81
 | 
 
 | 
 
 | 
    $
 | 
    .90
 | 
 
 | 
| 
 
    Diluted from discontinued operations
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    .02
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total Diluted
 
 | 
 
 | 
    $
 | 
    .81
 | 
 
 | 
 
 | 
    $
 | 
    .92
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Shares (denominator):
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Weighted-average number of shares outstanding 
    basic(4)
 
 | 
 
 | 
 
 | 
    277,584
 | 
 
 | 
 
 | 
 
 | 
    276,942
 | 
 
 | 
| 
 
    Net effect of dilutive stock options, warrants and restricted
    stock awards based on the treasury stock method
 
 | 
 
 | 
 
 | 
    5,777
 | 
 
 | 
 
 | 
 
 | 
    7,872
 | 
 
 | 
| 
 
    Assumed conversion of our zero coupon convertible/exchangeable
    senior debentures/notes:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    $2.75 billion due 2011(1)
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    $82.8 million due 2021(2)
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    $700 million due 2023(3)
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Weighted-average number of shares outstanding  diluted
 
 | 
 
 | 
 
 | 
    283,361
 | 
 
 | 
 
 | 
 
 | 
    284,814
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
     | 
     | 
     | 
    | 
    (1)  | 
     | 
    
    Diluted earnings per share for the three months ended
    March 31, 2008 and 2007 do not include any incremental
    shares issuable upon the exchange of the $2.75 billion
    0.94% senior exchangeable notes. The number of shares that
    we would be required to issue upon exchange consists of only the
    incremental shares that would be issued above the principal
    amount of the notes, as we are required to pay cash up to the
    principal amount of the notes exchanged. We would only issue an
    incremental number of shares upon exchange of these notes. Such
    shares are only included in the calculation of the
    weighted-average number of shares outstanding in our diluted
    earnings per share calculation, when the price of our shares
    exceeds $45.83 on the last trading day of the quarter, which did
    not occur on either March 31, 2008 or 2007. | 
    
    17
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
 
     | 
     | 
     | 
    | 
    (2)  | 
     | 
    
    Diluted earnings per share for the three months ended
    March 31, 2008 and 2007 excludes approximately
    1.2 million potentially dilutive shares initially issuable
    upon the conversion of the $82.8 million zero coupon
    convertible senior debentures. We would only issue an
    incremental number of shares upon conversion of these
    debentures. Such shares would only be included in the
    calculation of the weighted-average number of shares outstanding
    in our diluted earnings per share calculation if the price of
    our shares exceeded approximately $51. | 
|   | 
    | 
    (3)  | 
     | 
    
    Diluted earnings per share for the three months ended
    March 31, 2008 and 2007 do not include any incremental
    shares issuable upon the exchange of the $700 million zero
    coupon senior exchangeable notes. The number of shares that we
    would be required to issue upon exchange consists of only the
    incremental shares that would be issued above the principal
    amount of the notes, as we are required to pay cash up to the
    principal amount of the notes exchanged. We would only issue an
    incremental number of shares upon exchange of these notes. Such
    shares are only included in the calculation of the
    weighted-average number of shares outstanding in our diluted
    earnings per share calculation, when the price of our shares
    exceeds $35.05 on the last trading day of the quarter, which did
    not occur on either March 31, 2008 or 2007. | 
|   | 
    | 
    (4)  | 
     | 
    
    Includes the following weighted-average number of common shares
    of Nabors and weighted-average number of exchangeable shares of
    Nabors (Canada) Exchangeco Inc., respectively:
    277.5 million and .1 million shares for the three
    months ended March 31, 2008, and 276.8 million and
    .2 million shares for the three months ended March 31,
    2007. The exchangeable shares of Nabors Exchangeco are
    exchangeable for Nabors common shares on a one-for-one
    basis, and have essentially identical rights as Nabors
    Industries Ltd. common shares, including but not limited to,
    voting rights and the right to receive dividends, if any. | 
 
    For all periods presented, the computation of diluted earnings
    per share excludes outstanding stock options and warrants with
    exercise prices greater than the average market price of
    Nabors common shares, because the inclusion of such
    options and warrants would be anti-dilutive. The average number
    of options and warrants that were excluded from diluted earnings
    per share that would potentially dilute earnings per share in
    the future were 5,703,555 shares during the three months
    ended March 31, 2008 and 4,963,038 shares during the
    three months ended March 31, 2007. In any period during
    which the average market price of Nabors common shares
    exceeds the exercise prices of these stock options and warrants,
    such stock options and warrants will be included in our diluted
    earnings per share computation using the treasury stock method
    of accounting. Restricted stock will similarly be included in
    our diluted earnings per share computation using the treasury
    stock method of accounting in any period where the amount of
    restricted stock exceeds the number of shares assumed
    repurchased in those periods based upon future unearned
    compensation.
 
     | 
     | 
    | 
    Note 10  
 | 
    
    Supplemental
    Balance Sheet and Income Statement Information
 | 
 
    Our cash and cash equivalents, short-term and long-term
    investments and other receivables consist of the following:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    March 31, 
    
 | 
 
 | 
 
 | 
    December 31, 
    
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
|  
 | 
| 
 
    Cash and cash equivalents
 
 | 
 
 | 
    $
 | 
    1,094,326
 | 
 
 | 
 
 | 
    $
 | 
    531,306
 | 
 
 | 
| 
 
    Short-term investments
 
 | 
 
 | 
 
 | 
    355,918
 | 
 
 | 
 
 | 
 
 | 
    235,745
 | 
 
 | 
| 
 
    Long-term investments and other receivables
 
 | 
 
 | 
 
 | 
    310,938
 | 
 
 | 
 
 | 
 
 | 
    359,534
 | 
 
 | 
| 
 
    Other current assets
 
 | 
 
 | 
 
 | 
    59,861
 | 
 
 | 
 
 | 
 
 | 
    53,054
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total
 
 | 
 
 | 
    $
 | 
    1,821,043
 | 
 
 | 
 
 | 
    $
 | 
    1,179,639
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    As of March 31, 2008, our short-term investments consist of
    investments in available-for-sale marketable debt and equity
    securities of $318.9 million and trading securities of
    $37.0 million and our long-term investments consist of
    investments in non-marketable securities accounted for by the
    equity method and oil and gas financing receivables. Earnings
    associated with our oil and gas financing receivables are
    recognized as operating revenues. The March 31, 2008 other
    current assets amount represents $59.9 million in cash
    proceeds receivable from brokers
    
    18
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    from the sale of certain non-marketable securities. The cash
    proceeds were received in April 2008. During the three months
    ended March 31, 2008, we recognized $31.2 million of
    unrealized gains on our trading securities held at
    March 31, 2008. As of December 31, 2007, our
    short-term investments consist entirely of investments in
    available-for-sale marketable debt securities while our
    long-term investments consist of investments in non-marketable
    securities and oil and gas financing receivables. The
    December 31, 2007 other current assets amount represents
    $53.1 million in cash proceeds receivable from brokers from
    the sale of certain non-marketable securities.
 
    In March 2008, our investment in a privately-held company became
    a marketable equity security subsequent to a public offering on
    the Hong Kong Stock Exchange. Accordingly, we have accounted for
    the marketable equity security in accordance with the provisions
    of SFAS No. 115, Accounting for Certain
    Investments in Debt and Equity Securities. We have
    classified $37.0 million of these securities as trading
    securities and $101.5 million of these securities as
    available-for-sale based on our investment strategy.
 
    Accrued liabilities include the following:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    March 31, 
    
 | 
 
 | 
 
 | 
    December 31, 
    
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
|  
 | 
| 
 
    Accrued compensation
 
 | 
 
 | 
    $
 | 
    120,793
 | 
 
 | 
 
 | 
    $
 | 
    141,473
 | 
 
 | 
| 
 
    Deferred revenue
 
 | 
 
 | 
 
 | 
    78,093
 | 
 
 | 
 
 | 
 
 | 
    91,071
 | 
 
 | 
| 
 
    Other taxes payable
 
 | 
 
 | 
 
 | 
    17,430
 | 
 
 | 
 
 | 
 
 | 
    32,539
 | 
 
 | 
| 
 
    Workers compensation liabilities
 
 | 
 
 | 
 
 | 
    31,427
 | 
 
 | 
 
 | 
 
 | 
    31,427
 | 
 
 | 
| 
 
    Interest payable
 
 | 
 
 | 
 
 | 
    17,573
 | 
 
 | 
 
 | 
 
 | 
    13,165
 | 
 
 | 
| 
 
    Warranty accrual
 
 | 
 
 | 
 
 | 
    7,906
 | 
 
 | 
 
 | 
 
 | 
    8,602
 | 
 
 | 
| 
 
    Litigation reserves
 
 | 
 
 | 
 
 | 
    4,854
 | 
 
 | 
 
 | 
 
 | 
    5,083
 | 
 
 | 
| 
 
    Other accrued liabilities
 
 | 
 
 | 
 
 | 
    26,391
 | 
 
 | 
 
 | 
 
 | 
    25,155
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    $
 | 
    304,467
 | 
 
 | 
 
 | 
    $
 | 
    348,515
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    Investment income includes the following:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
|  
 | 
| 
 
    Interest income
 
 | 
 
 | 
    $
 | 
    11,419
 | 
 
 | 
 
 | 
    $
 | 
    11,966
 | 
 
 | 
| 
 
    Gains on marketable and non-marketable securities, net
 
 | 
 
 | 
 
 | 
    14,763
 | 
 
 | 
 
 | 
 
 | 
    16,509
 | 
 
 | 
| 
 
    Dividend and other investment income
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    234
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    $
 | 
    26,182
 | 
 
 | 
 
 | 
    $
 | 
    28,709
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    Losses (gains) on sales of long-lived assets, impairment charges
    and other expense (income), net includes the following:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
|  
 | 
| 
 
    Losses (gains) on sales, retirements and involuntary conversions
    of long-lived assets
 
 | 
 
 | 
    $
 | 
    4,451
 | 
 
 | 
 
 | 
    $
 | 
    6,221
 | 
 
 | 
| 
 
    Litigation reserves
 
 | 
 
 | 
 
 | 
    1,577
 | 
 
 | 
 
 | 
 
 | 
    8,263
 | 
 
 | 
| 
 
    Foreign currency transaction losses (gains)
 
 | 
 
 | 
 
 | 
    307
 | 
 
 | 
 
 | 
 
 | 
    (1,119
 | 
    )
 | 
| 
 
    (Gains) losses on derivative instruments
 
 | 
 
 | 
 
 | 
    1,390
 | 
 
 | 
 
 | 
 
 | 
    (35
 | 
    )
 | 
| 
 
    Other
 
 | 
 
 | 
 
 | 
    372
 | 
 
 | 
 
 | 
 
 | 
    555
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    $
 | 
    8,097
 | 
 
 | 
 
 | 
    $
 | 
    13,885
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    
    19
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
     | 
     | 
    | 
    Note 11  
 | 
    
    Discontinued
    Operation
 | 
 
    In August 2007, we sold our Sea Mar business which had
    previously been included in Other Operating Segments to an
    unrelated third party for a cash purchase price of
    $194.3 million, resulting in a pre-tax gain of
    $49.5 million. The assets included 20 offshore supply
    vessels and certain related assets, including its right under a
    vessel construction contract. The operating results of this
    business for all periods presented are reported as discontinued
    operations in the accompanying unaudited consolidated statements
    of income and the respective accompanying notes to the
    consolidated financial statements. Our condensed statements of
    income from discontinued operations related to the Sea Mar
    business for the three months ended March 31, 2008 and 2007
    were as follows:
 
    Condensed
    Statements of Income
    
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended 
    
 | 
 
 | 
| 
 
 | 
 
 | 
    March 31,
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
|  
 | 
| 
 
    Revenues from discontinued operations
 
 | 
 
 | 
    $
 | 
         
 | 
 
 | 
 
 | 
    $
 | 
    24,630
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income from discontinued operations
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    8,776
 | 
 
 | 
| 
 
    Income tax expense
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    3,504
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income from discontinued operations, net of tax
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    5,272
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    
    20
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
     | 
     | 
    | 
    Note 12  
 | 
    
    Segment
    Information
 | 
 
    The following table sets forth financial information with
    respect to our reportable segments:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended 
    
 | 
 
 | 
| 
 
 | 
 
 | 
    March 31,
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
|  
 | 
| 
 
    Operating revenues and Earnings from unconsolidated affiliates
    from continuing operations(1):
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Contract Drilling(2):
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    U.S. Lower 48 Land Drilling
 
 | 
 
 | 
    $
 | 
    407,061
 | 
 
 | 
 
 | 
    $
 | 
    452,596
 | 
 
 | 
| 
 
    U.S. Land Well-servicing
 
 | 
 
 | 
 
 | 
    171,141
 | 
 
 | 
 
 | 
 
 | 
    182,218
 | 
 
 | 
| 
 
    U.S. Offshore
 
 | 
 
 | 
 
 | 
    51,455
 | 
 
 | 
 
 | 
 
 | 
    55,775
 | 
 
 | 
| 
 
    Alaska
 
 | 
 
 | 
 
 | 
    54,369
 | 
 
 | 
 
 | 
 
 | 
    47,836
 | 
 
 | 
| 
 
    Canada
 
 | 
 
 | 
 
 | 
    178,852
 | 
 
 | 
 
 | 
 
 | 
    193,280
 | 
 
 | 
| 
 
    International
 
 | 
 
 | 
 
 | 
    303,572
 | 
 
 | 
 
 | 
 
 | 
    224,482
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Subtotal Contract Drilling(3)
 
 | 
 
 | 
 
 | 
    1,166,450
 | 
 
 | 
 
 | 
 
 | 
    1,156,187
 | 
 
 | 
| 
 
    Oil and Gas(4)(5)
 
 | 
 
 | 
 
 | 
    14,040
 | 
 
 | 
 
 | 
 
 | 
    13,129
 | 
 
 | 
| 
 
    Other Operating Segments(6)(7)
 
 | 
 
 | 
 
 | 
    165,782
 | 
 
 | 
 
 | 
 
 | 
    130,350
 | 
 
 | 
| 
 
    Other reconciling items(8)
 
 | 
 
 | 
 
 | 
    (50,865
 | 
    )
 | 
 
 | 
 
 | 
    (51,212
 | 
    )
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total
 
 | 
 
 | 
    $
 | 
    1,295,407
 | 
 
 | 
 
 | 
    $
 | 
    1,248,454
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Adjusted income (loss) derived from operating activities from
    continuing operations(1)(9):
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Contract Drilling:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    U.S. Lower 48 Land Drilling
 
 | 
 
 | 
    $
 | 
    126,871
 | 
 
 | 
 
 | 
    $
 | 
    172,926
 | 
 
 | 
| 
 
    U.S. Land Well-servicing
 
 | 
 
 | 
 
 | 
    30,386
 | 
 
 | 
 
 | 
 
 | 
    43,356
 | 
 
 | 
| 
 
    U.S. Offshore
 
 | 
 
 | 
 
 | 
    6,458
 | 
 
 | 
 
 | 
 
 | 
    15,049
 | 
 
 | 
| 
 
    Alaska
 
 | 
 
 | 
 
 | 
    17,783
 | 
 
 | 
 
 | 
 
 | 
    16,567
 | 
 
 | 
| 
 
    Canada
 
 | 
 
 | 
 
 | 
    41,973
 | 
 
 | 
 
 | 
 
 | 
    53,128
 | 
 
 | 
| 
 
    International
 
 | 
 
 | 
 
 | 
    90,650
 | 
 
 | 
 
 | 
 
 | 
    66,018
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Subtotal Contract Drilling(3)
 
 | 
 
 | 
 
 | 
    314,121
 | 
 
 | 
 
 | 
 
 | 
    367,044
 | 
 
 | 
| 
 
    Oil and Gas(4)(5)
 
 | 
 
 | 
 
 | 
    (4,852
 | 
    )
 | 
 
 | 
 
 | 
    1,128
 | 
 
 | 
| 
 
    Other Operating Segments(6)
 
 | 
 
 | 
 
 | 
    12,434
 | 
 
 | 
 
 | 
 
 | 
    11,594
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total segment adjusted income derived from operating activities
 
 | 
 
 | 
 
 | 
    321,703
 | 
 
 | 
 
 | 
 
 | 
    379,766
 | 
 
 | 
| 
 
    Other reconciling items(10)
 
 | 
 
 | 
 
 | 
    (34,550
 | 
    )
 | 
 
 | 
 
 | 
    (39,739
 | 
    )
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Adjusted income (loss) derived from operating activities from
    continuing operations
 
 | 
 
 | 
 
 | 
    287,153
 | 
 
 | 
 
 | 
 
 | 
    340,027
 | 
 
 | 
| 
 
    Interest expense
 
 | 
 
 | 
 
 | 
    (18,109
 | 
    )
 | 
 
 | 
 
 | 
    (13,052
 | 
    )
 | 
| 
 
    Investment income
 
 | 
 
 | 
 
 | 
    26,182
 | 
 
 | 
 
 | 
 
 | 
    28,709
 | 
 
 | 
| 
 
    (Losses) gains on sales of long-lived assets, impairment charges
    and other income (expense), net
 
 | 
 
 | 
 
 | 
    (8,097
 | 
    )
 | 
 
 | 
 
 | 
    (13,885
 | 
    )
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income from continuing operations before income taxes(1)
 
 | 
 
 | 
    $
 | 
    287,129
 | 
 
 | 
 
 | 
    $
 | 
    341,799
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    
    21
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    March 31, 
    
 | 
 
 | 
 
 | 
    December 31, 
    
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
|  
 | 
| 
 
    Total assets:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Contract Drilling: (11) 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    U.S. Lower 48 Land Drilling
 
 | 
 
 | 
    $
 | 
    2,562,182
 | 
 
 | 
 
 | 
    $
 | 
    2,544,629
 | 
 
 | 
| 
 
    U.S. Land Well-servicing
 
 | 
 
 | 
 
 | 
    731,880
 | 
 
 | 
 
 | 
 
 | 
    725,845
 | 
 
 | 
| 
 
    U.S. Offshore
 
 | 
 
 | 
 
 | 
    456,234
 | 
 
 | 
 
 | 
 
 | 
    452,505
 | 
 
 | 
| 
 
    Alaska
 
 | 
 
 | 
 
 | 
    310,502
 | 
 
 | 
 
 | 
 
 | 
    283,121
 | 
 
 | 
| 
 
    Canada
 
 | 
 
 | 
 
 | 
    1,337,742
 | 
 
 | 
 
 | 
 
 | 
    1,398,363
 | 
 
 | 
| 
 
    International
 
 | 
 
 | 
 
 | 
    2,734,138
 | 
 
 | 
 
 | 
 
 | 
    2,577,057
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Subtotal Contract Drilling
 
 | 
 
 | 
 
 | 
    8,132,678
 | 
 
 | 
 
 | 
 
 | 
    7,981,520
 | 
 
 | 
| 
 
    Oil and Gas(12)
 
 | 
 
 | 
 
 | 
    688,575
 | 
 
 | 
 
 | 
 
 | 
    646,837
 | 
 
 | 
| 
 
    Other Operating Segments(13)
 
 | 
 
 | 
 
 | 
    604,398
 | 
 
 | 
 
 | 
 
 | 
    610,041
 | 
 
 | 
| 
 
    Other reconciling items(10)
 
 | 
 
 | 
 
 | 
    1,479,572
 | 
 
 | 
 
 | 
 
 | 
    864,984
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total assets
 
 | 
 
 | 
    $
 | 
    10,905,223
 | 
 
 | 
 
 | 
    $
 | 
    10,103,382
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 
     | 
     | 
     | 
    | 
    (1)  | 
     | 
    
    Information excludes the Sea Mar business, which has been
    reclassified as a discontinued operation. | 
|   | 
    | 
    (2)  | 
     | 
    
    These segments include our drilling, workover and well-servicing
    operations, on land and offshore. | 
|   | 
    | 
    (3)  | 
     | 
    
    Includes earnings (losses), net from unconsolidated affiliates,
    accounted for by the equity method, of $6.8 million and
    $1.7 million for the three months ended March 31, 2008
    and 2007, respectively. | 
|   | 
    | 
    (4)  | 
     | 
    
    Represents our oil and gas exploration, development and
    production operations. | 
|   | 
    | 
    (5)  | 
     | 
    
    Includes earnings (losses), net from unconsolidated affiliates,
    accounted for by the equity method, of $(17.9) million and
    $0 for the three months ended March 31, 2008 and 2007,
    respectively. | 
|   | 
    | 
    (6)  | 
     | 
    
    Includes our drilling technology and top drive manufacturing,
    directional drilling, rig instrumentation and software, and
    construction and logistics operations. | 
|   | 
    | 
    (7)  | 
     | 
    
    Includes earnings (losses), net from unconsolidated affiliates,
    accounted for by the equity method, of $6.7 million and
    $10.7 million for the three months ended March 31,
    2008 and 2007, respectively. | 
|   | 
    | 
    (8)  | 
     | 
    
    Represents the elimination of inter-segment transactions. | 
|   | 
    | 
    (9)  | 
     | 
    
    Adjusted income derived from operating activities is computed
    by: subtracting direct costs, general and administrative
    expenses, and depreciation and amortization, and depletion
    expense from Operating revenues and then adding Earnings from
    unconsolidated affiliates. Such amounts should not be used as a
    substitute to those amounts reported under accounting principles
    generally accepted in the United States (GAAP). However,
    management evaluates the performance of our business units and
    the consolidated company based on several criteria, including
    adjusted income derived from operating activities, because it
    believes that this financial measure is an accurate reflection
    of the ongoing profitability of our Company. A reconciliation of
    this non-GAAP measure to income before income taxes from
    continuing operations, which is a GAAP measure, is provided
    within the above table. | 
|   | 
    | 
    (10)  | 
     | 
    
    Represents the elimination of inter-segment transactions and
    unallocated corporate expenses, assets and capital expenditures. | 
|   | 
    | 
    (11)  | 
     | 
    
    Includes $56.4 million and $47.3 million of investments in
    unconsolidated affiliates accounted for by the equity method as
    of March 31, 2008 and December 31, 2007, respectively,
    and $0 and $21.4 million of investments in unconsolidated
    affiliates accounted for by the cost method as of March 31,
    2008 and December 31, 2007, respectively. | 
    22
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
 
     | 
     | 
     | 
    | 
    (12)  | 
     | 
    
    Includes $268.9 million and $274.1 million of investments
    in unconsolidated affiliates accounted for by the equity method
    as of March 31, 2008 and December 31, 2007,
    respectively. | 
|   | 
    | 
    (13)  | 
     | 
    
    Includes $66.7 million and $62.0 million of
    investments in unconsolidated affiliates accounted for by the
    equity method as of March 31, 2008 and December 31,
    2007, respectively. | 
 
     | 
     | 
    | 
    Note 13  
 | 
    
    Condensed
    Consolidating Financial Information
 | 
 
    Nabors has fully and unconditionally guaranteed all of the
    issued public debt securities of Nabors Delaware, a wholly-owned
    subsidiary, and Nabors and Nabors Delaware have fully and
    unconditionally guaranteed the $225 million
    4.875% senior notes due 2009 issued by Nabors Holdings 1,
    ULC, our indirect wholly-owned subsidiary.
 
    The following condensed consolidating financial information is
    included so that separate financial statements of Nabors
    Delaware and Nabors Holdings are not required to be filed with
    the SEC. The condensed consolidating financial statements
    present investments in both consolidated and unconsolidated
    affiliates using the equity method of accounting.
 
    The following condensed consolidating financial information
    presents: condensed consolidating balance sheets as of
    March 31, 2008 and December 31, 2007, statements of
    income and cash flows for each of the three months ended
    March 31, 2008 and 2007 of (a) Nabors,
    parent/guarantor, (b) Nabors Delaware, issuer of public
    debt securities guaranteed by Nabors and guarantor of the
    $225 million 4.875% senior notes issued by Nabors
    Holdings, (c) Nabors Holdings, issuer of the
    $225 million 4.875% senior notes, (d) the
    non-guarantor subsidiaries, (e) consolidating adjustments
    necessary to consolidate Nabors and its subsidiaries and
    (f) Nabors on a consolidated basis.
    
    23
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    Condensed
    Consolidating Balance Sheets
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    March 31, 2008
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Other 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Delaware 
    
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Subsidiaries 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    (Parent/ 
    
 | 
 
 | 
 
 | 
    (Issuer/ 
    
 | 
 
 | 
 
 | 
    Holdings 
    
 | 
 
 | 
 
 | 
    (Non- 
    
 | 
 
 | 
 
 | 
    Consolidating 
    
 | 
 
 | 
 
 | 
    Consolidated 
    
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    (Issuer)
 | 
 
 | 
 
 | 
    Guarantors)
 | 
 
 | 
 
 | 
    Adjustments
 | 
 
 | 
 
 | 
    Total
 | 
 
 | 
|  
 | 
| 
 
    ASSETS
 
 | 
| 
 
    Current assets:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash and cash equivalents
 
 | 
 
 | 
    $
 | 
    4,838
 | 
 
 | 
 
 | 
    $
 | 
    1
 | 
 
 | 
 
 | 
    $
 | 
    22
 | 
 
 | 
 
 | 
    $
 | 
    1,089,465
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    1,094,326
 | 
 
 | 
| 
 
    Short-term investments
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    355,918
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    355,918
 | 
 
 | 
| 
 
    Accounts receivable, net
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,112,190
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,112,190
 | 
 
 | 
| 
 
    Inventory
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    129,611
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    129,611
 | 
 
 | 
| 
 
    Deferred income taxes
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    20,227
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    20,227
 | 
 
 | 
| 
 
    Other current assets
 
 | 
 
 | 
 
 | 
    137
 | 
 
 | 
 
 | 
 
 | 
    1,039
 | 
 
 | 
 
 | 
 
 | 
    376
 | 
 
 | 
 
 | 
 
 | 
    240,901
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    242,453
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total current assets
 
 | 
 
 | 
 
 | 
    4,975
 | 
 
 | 
 
 | 
 
 | 
    1,040
 | 
 
 | 
 
 | 
 
 | 
    398
 | 
 
 | 
 
 | 
 
 | 
    2,948,312
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    2,954,725
 | 
 
 | 
| 
 
    Long-term investments and other receivables
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    310,938
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    310,938
 | 
 
 | 
| 
 
    Property, plant and equipment, net
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    6,758,516
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    6,758,516
 | 
 
 | 
| 
 
    Goodwill, net
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    360,709
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    360,709
 | 
 
 | 
| 
 
    Intercompany receivables
 
 | 
 
 | 
 
 | 
    358,920
 | 
 
 | 
 
 | 
 
 | 
    1,812,616
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    19,918
 | 
 
 | 
 
 | 
 
 | 
    (2,191,454
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Investments in affiliates
 
 | 
 
 | 
 
 | 
    4,426,916
 | 
 
 | 
 
 | 
 
 | 
    4,525,332
 | 
 
 | 
 
 | 
 
 | 
    367,246
 | 
 
 | 
 
 | 
 
 | 
    2,550,534
 | 
 
 | 
 
 | 
 
 | 
    (11,478,043
 | 
    )
 | 
 
 | 
 
 | 
    391,985
 | 
 
 | 
| 
 
    Other long-term assets
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    24,623
 | 
 
 | 
 
 | 
 
 | 
    558
 | 
 
 | 
 
 | 
 
 | 
    103,169
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    128,350
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total assets
 
 | 
 
 | 
    $
 | 
    4,790,811
 | 
 
 | 
 
 | 
    $
 | 
    6,363,611
 | 
 
 | 
 
 | 
    $
 | 
    368,202
 | 
 
 | 
 
 | 
    $
 | 
    13,052,096
 | 
 
 | 
 
 | 
    $
 | 
    (13,669,497
 | 
    )
 | 
 
 | 
    $
 | 
    10,905,223
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
| 
    LIABILITIES AND SHAREHOLDERS EQUITY
 | 
| 
 
    Current liabilities:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Current portion of long-term debt
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    700,000
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    700,000
 | 
 
 | 
| 
 
    Trade accounts payable
 
 | 
 
 | 
 
 | 
    33
 | 
 
 | 
 
 | 
 
 | 
    24
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    332,675
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    332,732
 | 
 
 | 
| 
 
    Accrued liabilities
 
 | 
 
 | 
 
 | 
    2,938
 | 
 
 | 
 
 | 
 
 | 
    16,903
 | 
 
 | 
 
 | 
 
 | 
    1,409
 | 
 
 | 
 
 | 
 
 | 
    283,217
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    304,467
 | 
 
 | 
| 
 
    Income taxes payable
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    72,155
 | 
 
 | 
 
 | 
 
 | 
    3,692
 | 
 
 | 
 
 | 
 
 | 
    73,084
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    148,931
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total current liabilities
 
 | 
 
 | 
 
 | 
    2,971
 | 
 
 | 
 
 | 
 
 | 
    789,082
 | 
 
 | 
 
 | 
 
 | 
    5,101
 | 
 
 | 
 
 | 
 
 | 
    688,976
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,486,130
 | 
 
 | 
| 
 
    Long-term debt
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    3,656,946
 | 
 
 | 
 
 | 
 
 | 
    224,629
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    3,881,575
 | 
 
 | 
| 
 
    Other long-term liabilities
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    4,526
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    254,358
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    258,884
 | 
 
 | 
| 
 
    Deferred income taxes
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    15,131
 | 
 
 | 
 
 | 
 
 | 
    12
 | 
 
 | 
 
 | 
 
 | 
    475,651
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    490,794
 | 
 
 | 
| 
 
    Intercompany payable
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (156,909
 | 
    )
 | 
 
 | 
 
 | 
    2,348,363
 | 
 
 | 
 
 | 
 
 | 
    (2,191,454
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total liabilities
 
 | 
 
 | 
 
 | 
    2,971
 | 
 
 | 
 
 | 
 
 | 
    4,465,685
 | 
 
 | 
 
 | 
 
 | 
    72,833
 | 
 
 | 
 
 | 
 
 | 
    3,767,348
 | 
 
 | 
 
 | 
 
 | 
    (2,191,454
 | 
    )
 | 
 
 | 
 
 | 
    6,117,383
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Shareholders equity
 
 | 
 
 | 
 
 | 
    4,787,840
 | 
 
 | 
 
 | 
 
 | 
    1,897,926
 | 
 
 | 
 
 | 
 
 | 
    295,369
 | 
 
 | 
 
 | 
 
 | 
    9,284,748
 | 
 
 | 
 
 | 
 
 | 
    (11,478,043
 | 
    )
 | 
 
 | 
 
 | 
    4,787,840
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total liabilities and shareholders equity
 
 | 
 
 | 
    $
 | 
    4,790,811
 | 
 
 | 
 
 | 
    $
 | 
    6,363,611
 | 
 
 | 
 
 | 
    $
 | 
    368,202
 | 
 
 | 
 
 | 
    $
 | 
    13,052,096
 | 
 
 | 
 
 | 
    $
 | 
    (13,669,497
 | 
    )
 | 
 
 | 
    $
 | 
    10,905,223
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    
    24
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    December 31, 2007
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Other 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Delaware 
    
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Subsidiaries 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    (Parent/ 
    
 | 
 
 | 
 
 | 
    (Issuer/ 
    
 | 
 
 | 
 
 | 
    Holdings 
    
 | 
 
 | 
 
 | 
    (Non- 
    
 | 
 
 | 
 
 | 
    Consolidating 
    
 | 
 
 | 
 
 | 
    Consolidated 
    
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    (Issuer)
 | 
 
 | 
 
 | 
    Guarantors)
 | 
 
 | 
 
 | 
    Adjustments
 | 
 
 | 
 
 | 
    Total
 | 
 
 | 
|  
 | 
| 
 
    ASSETS
 
 | 
| 
 
    Current assets:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash and cash equivalents
 
 | 
 
 | 
    $
 | 
    10,659
 | 
 
 | 
 
 | 
    $
 | 
    2,753
 | 
 
 | 
 
 | 
    $
 | 
    4
 | 
 
 | 
 
 | 
    $
 | 
    517,890
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    531,306
 | 
 
 | 
| 
 
    Short-term investments
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    235,745
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    235,745
 | 
 
 | 
| 
 
    Accounts receivable, net
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,039,238
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,039,238
 | 
 
 | 
| 
 
    Inventory
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    133,786
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    133,786
 | 
 
 | 
| 
 
    Deferred income taxes
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    12,757
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    12,757
 | 
 
 | 
| 
 
    Other current assets
 
 | 
 
 | 
 
 | 
    136
 | 
 
 | 
 
 | 
 
 | 
    1,039
 | 
 
 | 
 
 | 
 
 | 
    376
 | 
 
 | 
 
 | 
 
 | 
    250,729
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    252,280
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total current assets
 
 | 
 
 | 
 
 | 
    10,795
 | 
 
 | 
 
 | 
 
 | 
    3,792
 | 
 
 | 
 
 | 
 
 | 
    380
 | 
 
 | 
 
 | 
 
 | 
    2,190,145
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    2,205,112
 | 
 
 | 
| 
 
    Long-term investments and other receivables
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    359,534
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    359,534
 | 
 
 | 
| 
 
    Property, plant and equipment, net
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    6,632,612
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    6,632,612
 | 
 
 | 
| 
 
    Goodwill, net
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    368,432
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    368,432
 | 
 
 | 
| 
 
    Intercompany receivables
 
 | 
 
 | 
 
 | 
    361,832
 | 
 
 | 
 
 | 
 
 | 
    1,224,222
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    19,918
 | 
 
 | 
 
 | 
 
 | 
    (1,605,972
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Investments in affiliates
 
 | 
 
 | 
 
 | 
    4,148,256
 | 
 
 | 
 
 | 
 
 | 
    4,429,139
 | 
 
 | 
 
 | 
 
 | 
    304,450
 | 
 
 | 
 
 | 
 
 | 
    2,306,797
 | 
 
 | 
 
 | 
 
 | 
    (10,783,800
 | 
    )
 | 
 
 | 
 
 | 
    404,842
 | 
 
 | 
| 
 
    Other long-term assets
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    22,180
 | 
 
 | 
 
 | 
 
 | 
    638
 | 
 
 | 
 
 | 
 
 | 
    110,032
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    132,850
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total assets
 
 | 
 
 | 
    $
 | 
    4,520,883
 | 
 
 | 
 
 | 
    $
 | 
    5,679,333
 | 
 
 | 
 
 | 
    $
 | 
    305,468
 | 
 
 | 
 
 | 
    $
 | 
    11,987,470
 | 
 
 | 
 
 | 
    $
 | 
    (12,389,772
 | 
    )
 | 
 
 | 
    $
 | 
    10,103,382
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
| 
    LIABILITIES AND SHAREHOLDERS EQUITY
 | 
| 
 
    Current liabilities:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Current portion of long-term debt
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    700,000
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    700,000
 | 
 
 | 
| 
 
    Trade accounts payable
 
 | 
 
 | 
 
 | 
    2
 | 
 
 | 
 
 | 
 
 | 
    24
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    348,498
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    348,524
 | 
 
 | 
| 
 
    Accrued liabilities
 
 | 
 
 | 
 
 | 
    6,760
 | 
 
 | 
 
 | 
 
 | 
    8,877
 | 
 
 | 
 
 | 
 
 | 
    4,151
 | 
 
 | 
 
 | 
 
 | 
    328,727
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    348,515
 | 
 
 | 
| 
 
    Income taxes payable
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    71,761
 | 
 
 | 
 
 | 
 
 | 
    2,411
 | 
 
 | 
 
 | 
 
 | 
    22,921
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    97,093
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total current liabilities
 
 | 
 
 | 
 
 | 
    6,762
 | 
 
 | 
 
 | 
 
 | 
    780,662
 | 
 
 | 
 
 | 
 
 | 
    6,562
 | 
 
 | 
 
 | 
 
 | 
    700,146
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,494,132
 | 
 
 | 
| 
 
    Long-term debt
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    3,081,871
 | 
 
 | 
 
 | 
 
 | 
    224,562
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    3,306,433
 | 
 
 | 
| 
 
    Other long-term liabilities
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,900
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    244,814
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    246,714
 | 
 
 | 
| 
 
    Deferred income taxes
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    15,131
 | 
 
 | 
 
 | 
 
 | 
    16
 | 
 
 | 
 
 | 
 
 | 
    526,835
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    541,982
 | 
 
 | 
| 
 
    Intercompany payable
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    193
 | 
 
 | 
 
 | 
 
 | 
    1,605,779
 | 
 
 | 
 
 | 
 
 | 
    (1,605,972
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total liabilities
 
 | 
 
 | 
 
 | 
    6,762
 | 
 
 | 
 
 | 
 
 | 
    3,879,564
 | 
 
 | 
 
 | 
 
 | 
    231,333
 | 
 
 | 
 
 | 
 
 | 
    3,077,574
 | 
 
 | 
 
 | 
 
 | 
    (1,605,972
 | 
    )
 | 
 
 | 
 
 | 
    5,589,261
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Shareholders equity
 
 | 
 
 | 
 
 | 
    4,514,121
 | 
 
 | 
 
 | 
 
 | 
    1,799,769
 | 
 
 | 
 
 | 
 
 | 
    74,135
 | 
 
 | 
 
 | 
 
 | 
    8,909,896
 | 
 
 | 
 
 | 
 
 | 
    (10,783,800
 | 
    )
 | 
 
 | 
 
 | 
    4,514,121
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total liabilities and shareholders equity
 
 | 
 
 | 
    $
 | 
    4,520,883
 | 
 
 | 
 
 | 
    $
 | 
    5,679,333
 | 
 
 | 
 
 | 
    $
 | 
    305,468
 | 
 
 | 
 
 | 
    $
 | 
    11,987,470
 | 
 
 | 
 
 | 
    $
 | 
    (12,389,772
 | 
    )
 | 
 
 | 
    $
 | 
    10,103,382
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    25
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    Condensed
    Consolidating Statements of Income
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31, 2008
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Other 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Delaware 
    
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Subsidiaries 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    (Parent/ 
    
 | 
 
 | 
 
 | 
    (Issuer/ 
    
 | 
 
 | 
 
 | 
    Holdings 
    
 | 
 
 | 
 
 | 
    (Non- 
    
 | 
 
 | 
 
 | 
    Consolidating 
    
 | 
 
 | 
 
 | 
    Consolidated 
    
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    (Issuer)
 | 
 
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    Adjustments
 | 
 
 | 
 
 | 
    Total
 | 
 
 | 
|  
 | 
| 
 
    Revenues and other income:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Operating revenues
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    1,299,858
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    1,299,858
 | 
 
 | 
| 
 
    Earnings from unconsolidated affiliates
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (4,451
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (4,451
 | 
    )
 | 
| 
 
    Earnings from consolidated affiliates
 
 | 
 
 | 
 
 | 
    233,774
 | 
 
 | 
 
 | 
 
 | 
    139,205
 | 
 
 | 
 
 | 
 
 | 
    8,344
 | 
 
 | 
 
 | 
 
 | 
    143,677
 | 
 
 | 
 
 | 
 
 | 
    (525,000
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Investment income
 
 | 
 
 | 
 
 | 
    142
 | 
 
 | 
 
 | 
 
 | 
    127
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    25,913
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    26,182
 | 
 
 | 
| 
 
    Intercompany interest income
 
 | 
 
 | 
 
 | 
    1,000
 | 
 
 | 
 
 | 
 
 | 
    19,803
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (20,803
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total revenues and other income
 
 | 
 
 | 
 
 | 
    234,916
 | 
 
 | 
 
 | 
 
 | 
    159,135
 | 
 
 | 
 
 | 
 
 | 
    8,344
 | 
 
 | 
 
 | 
 
 | 
    1,464,997
 | 
 
 | 
 
 | 
 
 | 
    (545,803
 | 
    )
 | 
 
 | 
 
 | 
    1,321,589
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Costs and other deductions:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Direct costs
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    747,770
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    747,770
 | 
 
 | 
| 
 
    General and administrative expenses
 
 | 
 
 | 
 
 | 
    4,410
 | 
 
 | 
 
 | 
 
 | 
    40
 | 
 
 | 
 
 | 
 
 | 
    29
 | 
 
 | 
 
 | 
 
 | 
    107,013
 | 
 
 | 
 
 | 
 
 | 
    (171
 | 
    )
 | 
 
 | 
 
 | 
    111,321
 | 
 
 | 
| 
 
    Depreciation and amortization
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    150
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    135,328
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    135,478
 | 
 
 | 
| 
 
    Depletion
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    13,685
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    13,685
 | 
 
 | 
| 
 
    Interest expense
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    17,262
 | 
 
 | 
 
 | 
 
 | 
    2,860
 | 
 
 | 
 
 | 
 
 | 
    (2,013
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    18,109
 | 
 
 | 
| 
 
    Intercompany interest expense
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (2,234
 | 
    )
 | 
 
 | 
 
 | 
    23,037
 | 
 
 | 
 
 | 
 
 | 
    (20,803
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Losses (gains) on sales of long-lived assets, impairment charges
    and other expense (income), net
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,412
 | 
 
 | 
 
 | 
 
 | 
    2,932
 | 
 
 | 
 
 | 
 
 | 
    3,582
 | 
 
 | 
 
 | 
 
 | 
    171
 | 
 
 | 
 
 | 
 
 | 
    8,097
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total costs and other deductions
 
 | 
 
 | 
 
 | 
    4,410
 | 
 
 | 
 
 | 
 
 | 
    18,864
 | 
 
 | 
 
 | 
 
 | 
    3,587
 | 
 
 | 
 
 | 
 
 | 
    1,028,402
 | 
 
 | 
 
 | 
 
 | 
    (20,803
 | 
    )
 | 
 
 | 
 
 | 
    1,034,460
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income before income taxes from continuing operations
 
 | 
 
 | 
 
 | 
    230,506
 | 
 
 | 
 
 | 
 
 | 
    140,271
 | 
 
 | 
 
 | 
 
 | 
    4,757
 | 
 
 | 
 
 | 
 
 | 
    436,595
 | 
 
 | 
 
 | 
 
 | 
    (525,000
 | 
    )
 | 
 
 | 
 
 | 
    287,129
 | 
 
 | 
| 
 
    Income tax expense
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    394
 | 
 
 | 
 
 | 
 
 | 
    1,522
 | 
 
 | 
 
 | 
 
 | 
    54,707
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    56,623
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income from continuing operations, net of tax
 
 | 
 
 | 
 
 | 
    230,506
 | 
 
 | 
 
 | 
 
 | 
    139,877
 | 
 
 | 
 
 | 
 
 | 
    3,235
 | 
 
 | 
 
 | 
 
 | 
    381,888
 | 
 
 | 
 
 | 
 
 | 
    (525,000
 | 
    )
 | 
 
 | 
 
 | 
    230,506
 | 
 
 | 
| 
 
    Income from discontinued operations, net of tax
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net income
 
 | 
 
 | 
    $
 | 
    230,506
 | 
 
 | 
 
 | 
    $
 | 
    139,877
 | 
 
 | 
 
 | 
    $
 | 
    3,235
 | 
 
 | 
 
 | 
    $
 | 
    381,888
 | 
 
 | 
 
 | 
    $
 | 
    (525,000
 | 
    )
 | 
 
 | 
    $
 | 
    230,506
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    
    26
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31, 2007
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Other 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Delaware 
    
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Subsidiaries 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    (Parent/ 
    
 | 
 
 | 
 
 | 
    (Issuer/ 
    
 | 
 
 | 
 
 | 
    Holdings 
    
 | 
 
 | 
 
 | 
    (Non- 
    
 | 
 
 | 
 
 | 
    Consolidating 
    
 | 
 
 | 
 
 | 
    Consolidated 
    
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    (Issuer)
 | 
 
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    Adjustments
 | 
 
 | 
 
 | 
    Total
 | 
 
 | 
|  
 | 
| 
 
    Revenues and other income:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Operating revenues
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    1,236,013
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    1,236,013
 | 
 
 | 
| 
 
    Earnings from unconsolidated affiliates
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    12,441
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    12,441
 | 
 
 | 
| 
 
    Earnings from consolidated affiliates
 
 | 
 
 | 
 
 | 
    260,741
 | 
 
 | 
 
 | 
 
 | 
    152,425
 | 
 
 | 
 
 | 
 
 | 
    6,621
 | 
 
 | 
 
 | 
 
 | 
    160,336
 | 
 
 | 
 
 | 
 
 | 
    (580,123
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Investment income
 
 | 
 
 | 
 
 | 
    227
 | 
 
 | 
 
 | 
 
 | 
    21
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    28,461
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    28,709
 | 
 
 | 
| 
 
    Intercompany interest income
 
 | 
 
 | 
 
 | 
    989
 | 
 
 | 
 
 | 
 
 | 
    19,401
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (20,390
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total revenues and other income
 
 | 
 
 | 
 
 | 
    261,957
 | 
 
 | 
 
 | 
 
 | 
    171,847
 | 
 
 | 
 
 | 
 
 | 
    6,621
 | 
 
 | 
 
 | 
 
 | 
    1,437,251
 | 
 
 | 
 
 | 
 
 | 
    (600,513
 | 
    )
 | 
 
 | 
 
 | 
    1,277,163
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Costs and other deductions:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Direct costs
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    684,297
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    684,297
 | 
 
 | 
| 
 
    General and administrative expenses
 
 | 
 
 | 
 
 | 
    4,652
 | 
 
 | 
 
 | 
 
 | 
    (120
 | 
    )
 | 
 
 | 
 
 | 
    2
 | 
 
 | 
 
 | 
 
 | 
    109,533
 | 
 
 | 
 
 | 
 
 | 
    (170
 | 
    )
 | 
 
 | 
 
 | 
    113,897
 | 
 
 | 
| 
 
    Depreciation and amortization
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    150
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    103,458
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    103,608
 | 
 
 | 
| 
 
    Depletion
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    6,625
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    6,625
 | 
 
 | 
| 
 
    Interest expense
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    12,779
 | 
 
 | 
 
 | 
 
 | 
    2,860
 | 
 
 | 
 
 | 
 
 | 
    (2,587
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    13,052
 | 
 
 | 
| 
 
    Intercompany interest expense
 
 | 
 
 | 
 
 | 
    415
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    19,975
 | 
 
 | 
 
 | 
 
 | 
    (20,390
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Losses (gains) on sales of long-lived assets, impairment charges
    and other expense (income), net
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (25
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    13,740
 | 
 
 | 
 
 | 
 
 | 
    170
 | 
 
 | 
 
 | 
 
 | 
    13,885
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total costs and other deductions
 
 | 
 
 | 
 
 | 
    5,067
 | 
 
 | 
 
 | 
 
 | 
    12,784
 | 
 
 | 
 
 | 
 
 | 
    2,862
 | 
 
 | 
 
 | 
 
 | 
    935,041
 | 
 
 | 
 
 | 
 
 | 
    (20,390
 | 
    )
 | 
 
 | 
 
 | 
    935,364
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income before income taxes from continuing operations
 
 | 
 
 | 
 
 | 
    256,890
 | 
 
 | 
 
 | 
 
 | 
    159,063
 | 
 
 | 
 
 | 
 
 | 
    3,759
 | 
 
 | 
 
 | 
 
 | 
    502,210
 | 
 
 | 
 
 | 
 
 | 
    (580,123
 | 
    )
 | 
 
 | 
 
 | 
    341,799
 | 
 
 | 
| 
 
    Income tax expense
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    2,456
 | 
 
 | 
 
 | 
 
 | 
    1,203
 | 
 
 | 
 
 | 
 
 | 
    81,250
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    84,909
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income from continuing operations, net of tax
 
 | 
 
 | 
 
 | 
    256,890
 | 
 
 | 
 
 | 
 
 | 
    156,607
 | 
 
 | 
 
 | 
 
 | 
    2,556
 | 
 
 | 
 
 | 
 
 | 
    420,960
 | 
 
 | 
 
 | 
 
 | 
    (580,123
 | 
    )
 | 
 
 | 
 
 | 
    256,890
 | 
 
 | 
| 
 
    Income from discontinued operations, net of tax
 
 | 
 
 | 
 
 | 
    5,272
 | 
 
 | 
 
 | 
 
 | 
    5,272
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    10,544
 | 
 
 | 
 
 | 
 
 | 
    (15,816
 | 
    )
 | 
 
 | 
 
 | 
    5,272
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net income
 
 | 
 
 | 
    $
 | 
    262,162
 | 
 
 | 
 
 | 
    $
 | 
    161,879
 | 
 
 | 
 
 | 
    $
 | 
    2,556
 | 
 
 | 
 
 | 
    $
 | 
    431,504
 | 
 
 | 
 
 | 
    $
 | 
    (595,939
 | 
    )
 | 
 
 | 
    $
 | 
    262,162
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    
    27
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
    Condensed
    Consolidating Statements of Cash Flows
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31, 2008
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Other 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Delaware 
    
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Subsidiaries 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    (Parent/ 
    
 | 
 
 | 
 
 | 
    (Issuer/ 
    
 | 
 
 | 
 
 | 
    Holdings 
    
 | 
 
 | 
 
 | 
    (Non- 
    
 | 
 
 | 
 
 | 
    Consolidating 
    
 | 
 
 | 
 
 | 
    Consolidated 
    
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    (Issuer)
 | 
 
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    Adjustments
 | 
 
 | 
 
 | 
    Total
 | 
 
 | 
|  
 | 
| 
 
    Net cash provided by (used for) operating activities
 
 | 
 
 | 
    $
 | 
    4,872
 | 
 
 | 
 
 | 
    $
 | 
    (424,355
 | 
    )
 | 
 
 | 
    $
 | 
    (163,530
 | 
    )
 | 
 
 | 
    $
 | 
    1,014,030
 | 
 
 | 
 
 | 
    $
 | 
    (150,626
 | 
    )
 | 
 
 | 
    $
 | 
    280,391
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash flows from investing activities:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Purchases of investments
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (105,725
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (105,725
 | 
    )
 | 
| 
 
    Sales and maturities of investments
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    151,725
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    151,725
 | 
 
 | 
| 
 
    Investment in unconsolidated affiliates
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (15,567
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (15,567
 | 
    )
 | 
| 
 
    Capital expenditures
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (327,931
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (327,931
 | 
    )
 | 
| 
 
    Proceeds from sales of assets and insurance claims
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    12,270
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    12,270
 | 
 
 | 
| 
 
    Cash paid for investments in consolidated affiliates
 
 | 
 
 | 
 
 | 
    (7,800
 | 
    )
 | 
 
 | 
 
 | 
    (150,626
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (163,548
 | 
    )
 | 
 
 | 
 
 | 
    321,974
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net cash provided by (used for) investing activities
 
 | 
 
 | 
 
 | 
    (7,800
 | 
    )
 | 
 
 | 
 
 | 
    (150,626
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (448,776
 | 
    )
 | 
 
 | 
 
 | 
    321,974
 | 
 
 | 
 
 | 
 
 | 
    (285,228
 | 
    )
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash flows from financing activities:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Increase in cash overdrafts
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    4,515
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    4,515
 | 
 
 | 
| 
 
    Proceeds from long-term debt
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    575,219
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    575,219
 | 
 
 | 
| 
 
    Debt issuance costs
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (3,818
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (3,818
 | 
    )
 | 
| 
 
    Proceeds from issuance of common shares
 
 | 
 
 | 
 
 | 
    6,769
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    6,769
 | 
 
 | 
| 
 
    Repurchase of common shares
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (4,166
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (4,166
 | 
    )
 | 
| 
 
    Purchase of restricted stock
 
 | 
 
 | 
 
 | 
    (9,662
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (9,662
 | 
    )
 | 
| 
 
    Tax benefit related to the exercise of stock options
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    828
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    828
 | 
 
 | 
| 
 
    Proceeds from parent contributions
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    163,548
 | 
 
 | 
 
 | 
 
 | 
    158,426
 | 
 
 | 
 
 | 
 
 | 
    (321,974
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Cash dividends paid
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (150,626
 | 
    )
 | 
 
 | 
 
 | 
    150,626
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net cash (used for) provided by financing activities
 
 | 
 
 | 
 
 | 
    (2,893
 | 
    )
 | 
 
 | 
 
 | 
    572,229
 | 
 
 | 
 
 | 
 
 | 
    163,548
 | 
 
 | 
 
 | 
 
 | 
    8,149
 | 
 
 | 
 
 | 
 
 | 
    (171,348
 | 
    )
 | 
 
 | 
 
 | 
    569,685
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Effect of exchange rate changes on cash and cash equivalents
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (1,828
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (1,828
 | 
    )
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net (decrease) increase in cash and cash equivalents
 
 | 
 
 | 
 
 | 
    (5,821
 | 
    )
 | 
 
 | 
 
 | 
    (2,752
 | 
    )
 | 
 
 | 
 
 | 
    18
 | 
 
 | 
 
 | 
 
 | 
    571,575
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    563,020
 | 
 
 | 
| 
 
    Cash and cash equivalents, beginning of period
 
 | 
 
 | 
 
 | 
    10,659
 | 
 
 | 
 
 | 
 
 | 
    2,753
 | 
 
 | 
 
 | 
 
 | 
    4
 | 
 
 | 
 
 | 
 
 | 
    517,890
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    531,306
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash and cash equivalents, end of period
 
 | 
 
 | 
    $
 | 
    4,838
 | 
 
 | 
 
 | 
    $
 | 
    1
 | 
 
 | 
 
 | 
    $
 | 
    22
 | 
 
 | 
 
 | 
    $
 | 
    1,089,465
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    1,094,326
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    
    28
 
 
    NABORS
    INDUSTRIES LTD. AND SUBSIDIARIES
    
 
    NOTES TO
    CONSOLIDATED FINANCIAL
    STATEMENTS  (Continued)
 
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31, 2007
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Other 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Delaware 
    
 | 
 
 | 
 
 | 
    Nabors 
    
 | 
 
 | 
 
 | 
    Subsidiaries 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    (Parent/ 
    
 | 
 
 | 
 
 | 
    (Issuer/ 
    
 | 
 
 | 
 
 | 
    Holdings 
    
 | 
 
 | 
 
 | 
    (Non- 
    
 | 
 
 | 
 
 | 
    Consolidating 
    
 | 
 
 | 
 
 | 
    Consolidated 
    
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    (Issuer)
 | 
 
 | 
 
 | 
    Guarantor)
 | 
 
 | 
 
 | 
    Adjustments
 | 
 
 | 
 
 | 
    Total
 | 
 
 | 
|  
 | 
| 
 
    Net cash provided by (used for) operating activities
 
 | 
 
 | 
    $
 | 
    (59,262
 | 
    )
 | 
 
 | 
    $
 | 
    4,957
 | 
 
 | 
 
 | 
    $
 | 
    (5,484
 | 
    )
 | 
 
 | 
    $
 | 
    421,412
 | 
 
 | 
 
 | 
    $
 | 
    (5,484
 | 
    )
 | 
 
 | 
    $
 | 
    356,139
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash flows from investing activities:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Purchases of investments
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (157,878
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (157,878
 | 
    )
 | 
| 
 
    Sales and maturities of investments
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    89,713
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    89,713
 | 
 
 | 
| 
 
    Cash paid for acquisitions of businesses, net
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (8,391
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (8,391
 | 
    )
 | 
| 
 
    Cash paid for investments in affiliates
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (4,644
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (4,644
 | 
    )
 | 
| 
 
    Capital expenditures
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (583,211
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (583,211
 | 
    )
 | 
| 
 
    Proceeds from sales of assets and insurance claims
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    8,535
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    8,535
 | 
 
 | 
| 
 
    Cash paid for investments in consolidated affiliates
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (5,484
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (5,484
 | 
    )
 | 
 
 | 
 
 | 
    10,968
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net cash provided by (used for) investing activities
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (5,484
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (661,360
 | 
    )
 | 
 
 | 
 
 | 
    10,968
 | 
 
 | 
 
 | 
 
 | 
    (655,876
 | 
    )
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash flows from financing activities:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Increase in cash overdrafts
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    699
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    699
 | 
 
 | 
| 
 
    Proceeds from issuance of common shares
 
 | 
 
 | 
 
 | 
    58,975
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    58,975
 | 
 
 | 
| 
 
    Repurchase and retirement of common shares
 
 | 
 
 | 
 
 | 
    (1,698
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (1,698
 | 
    )
 | 
| 
 
    Tax benefit related to the exercise of stock options
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    771
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    771
 | 
 
 | 
| 
 
    Proceeds from parent contributions
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    5,484
 | 
 
 | 
 
 | 
 
 | 
    5,484
 | 
 
 | 
 
 | 
 
 | 
    (10,968
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
    Cash dividends paid
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (5,484
 | 
    )
 | 
 
 | 
 
 | 
    5,484
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net cash (used for) provided by financing activities
 
 | 
 
 | 
 
 | 
    57,277
 | 
 
 | 
 
 | 
 
 | 
    771
 | 
 
 | 
 
 | 
 
 | 
    5,484
 | 
 
 | 
 
 | 
 
 | 
    699
 | 
 
 | 
 
 | 
 
 | 
    (5,484
 | 
    )
 | 
 
 | 
 
 | 
    58,747
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Effect of exchange rate changes on cash and cash equivalents
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,668
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    1,668
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Net (decrease) increase in cash and cash equivalents
 
 | 
 
 | 
 
 | 
    (1,985
 | 
    )
 | 
 
 | 
 
 | 
    244
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (237,581
 | 
    )
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    (239,322
 | 
    )
 | 
| 
 
    Cash and cash equivalents, beginning of period
 
 | 
 
 | 
 
 | 
    14,874
 | 
 
 | 
 
 | 
 
 | 
    2,394
 | 
 
 | 
 
 | 
 
 | 
    8
 | 
 
 | 
 
 | 
 
 | 
    683,273
 | 
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    700,549
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Cash and cash equivalents, end of period
 
 | 
 
 | 
    $
 | 
    12,889
 | 
 
 | 
 
 | 
    $
 | 
    2,638
 | 
 
 | 
 
 | 
    $
 | 
    8
 | 
 
 | 
 
 | 
    $
 | 
    445,692
 | 
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    461,227
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    
    29
 
 
    REPORT OF
    INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
 
    To the Board of Directors and Shareholders
    of Nabors Industries Ltd.:
 
    We have reviewed the accompanying consolidated balance sheet of
    Nabors Industries Ltd. and its subsidiaries as of March 31,
    2008, and the related consolidated statements of income, of cash
    flows and of changes in shareholders equity for each of
    the three-month periods ended March 31, 2008 and 2007. This
    interim financial information is the responsibility of the
    Companys management.
 
    We conducted our review in accordance with the standards of the
    Public Company Accounting Oversight Board (United States). A
    review of interim financial information consists principally of
    applying analytical procedures and making inquiries of persons
    responsible for financial and accounting matters. It is
    substantially less in scope than an audit conducted in
    accordance with the standards of the Public Company Accounting
    Oversight Board (United States), the objective of which is the
    expression of an opinion regarding the financial statements
    taken as a whole. Accordingly, we do not express such an opinion.
 
    Based on our review, we are not aware of any material
    modifications that should be made to the accompanying
    consolidated interim financial information for it to be in
    conformity with accounting principles generally accepted in the
    United States of America.
 
    We previously audited, in accordance with the standards of the
    Public Company Accounting Oversight Board (United States), the
    consolidated balance sheet as of December 31, 2007, and the
    related consolidated statements of income, of cash flows, and of
    changes in shareholders equity for the year then ended
    (not presented herein), and in our report dated
    February 28, 2008, we expressed an unqualified opinion on
    those consolidated financial statements. In our opinion, the
    information set forth in the accompanying consolidated balance
    sheet information as of December 31, 2007, is fairly stated
    in all material respects in relation to the consolidated balance
    sheet from which it has been derived.
 
    /s/ PricewaterhouseCoopers LLP
 
    Houston, Texas
    May 1, 2008
    
    30
 
     | 
     | 
    | 
    Item 2.  
 | 
    
    Managements
    Discussion and Analysis of Financial Condition and Results of
    Operations
 | 
 
    Forward-Looking
    Statements
 
    We often discuss expectations regarding our future markets,
    demand for our products and services, and our performance in our
    annual and quarterly reports, press releases, and other written
    and oral statements. Statements that relate to matters that are
    not historical facts are forward-looking statements
    within the meaning of the safe harbor provisions of
    Section 27A of the Securities Act of 1933 and
    Section 21E of the Exchange Act. These
    forward-looking statements are based on an analysis
    of currently available competitive, financial and economic data
    and our operating plans. They are inherently uncertain and
    investors should recognize that events and actual results could
    turn out to be significantly different from our expectations. By
    way of illustration, when used in this document, words such as
    anticipate, believe, expect,
    plan, intend, estimate,
    project, will, should,
    could, may, predict and
    similar expressions are intended to identify forward-looking
    statements.
 
    You should consider the following key factors when evaluating
    these forward-looking statements:
 
     | 
     | 
     | 
    |   | 
         
 | 
    
    fluctuations in worldwide prices of and demand for natural gas
    and oil;
 | 
|   | 
    |   | 
         
 | 
    
    fluctuations in levels of natural gas and oil exploration and
    development activities;
 | 
|   | 
    |   | 
         
 | 
    
    fluctuations in the demand for our services;
 | 
|   | 
    |   | 
         
 | 
    
    the existence of competitors, technological changes and
    developments in the oilfield services industry;
 | 
|   | 
    |   | 
         
 | 
    
    the existence of operating risks inherent in the oilfield
    services industry;
 | 
|   | 
    |   | 
         
 | 
    
    the existence of regulatory and legislative uncertainties;
 | 
|   | 
    |   | 
         
 | 
    
    the possibility of changes in tax laws;
 | 
|   | 
    |   | 
         
 | 
    
    the possibility of political instability, war or acts of
    terrorism in any of the countries in which we do
    business; and
 | 
|   | 
    |   | 
         
 | 
    
    general economic conditions.
 | 
 
    The above description of risks and uncertainties is by no means
    all-inclusive, but is designed to highlight what we believe are
    important factors to consider. For a more detailed description
    of risk factors, please refer to our Annual Report on
    Form 10-K
    for the year ended December 31, 2007 filed with the SEC on
    February 28, 2008, under Part 1, Item 1A,
    Risk Factors.
 
    Unless the context requires otherwise, references in this
    Quarterly Report on
    Form 10-Q
    to we, us, our, the
    Company, or Nabors means Nabors Industries
    Ltd. and, where the context requires, includes our subsidiaries.
 
    Management
    Overview
 
    The following Managements Discussion and Analysis of
    Financial Condition and Results of Operations is intended to
    help the reader understand the results of our operations and our
    financial condition. This information is provided as a
    supplement to, and should be read in conjunction with our
    consolidated financial statements and the accompanying notes to
    our consolidated financial statements.
 
    Nabors is the largest land drilling contractor in the world,
    with approximately 537 actively marketed land drilling rigs. We
    conduct oil, gas and geothermal land drilling operations in the
    U.S. Lower 48 states, Alaska, Canada, South America,
    Mexico, the Caribbean, the Middle East, the Far East, Russia and
    Africa. We are also one of the largest land well-servicing and
    workover contractors in the United States and Canada. We
    actively market approximately 576 land workover and
    well-servicing rigs in the United States, primarily in the
    southwestern and western United States, and actively market
    approximately 171 land workover and well-servicing rigs in
    Canada. Nabors is a leading provider of offshore platform
    workover and drilling rigs, and actively markets 36 platform, 12
    jack-up
    units and 4 barge rigs in the United States and multiple
    international markets. These rigs provide well-servicing,
    workover and drilling services. We have a 51% ownership interest
    in a joint venture in Saudi Arabia, which owns and actively
    markets 9 rigs in addition to the rigs we lease to the joint
    venture. We also offer a wide
    
    31
 
    range of ancillary well-site services, including engineering,
    transportation, construction, maintenance, well logging,
    directional drilling, rig instrumentation, data collection and
    other support services in selected domestic and international
    markets. We provide logistics services for onshore drilling in
    Canada using helicopters and fixed-winged aircraft. We
    manufacture and lease or sell top drives for a broad range of
    drilling applications, directional drilling systems, rig
    instrumentation and data collection equipment, pipeline handling
    equipment and rig reporting software. We also invest in oil and
    gas exploration, development and production activities and have
    49% ownership interests in joint ventures in the U.S., Canada
    and International areas.
 
    The majority of our business is conducted through our various
    Contract Drilling operating segments, which include our
    drilling, workover and well-servicing operations, on land and
    offshore. Our oil and gas exploration, development and
    production operations are included in a category labeled Oil and
    Gas for segment reporting purposes. Our operating segments
    engaged in drilling technology and top drive manufacturing,
    directional drilling, rig instrumentation and software, and
    construction and logistics operations are aggregated in a
    category labeled Other Operating Segments for segment reporting
    purposes.
 
    Our businesses depend, to a large degree, on the level of
    spending by oil and gas companies for exploration, development
    and production activities. Therefore, a sustained increase or
    decrease in the price of natural gas or oil, which could have a
    material impact on exploration, development and production
    activities, could also materially affect our financial position,
    results of operations and cash flows.
 
    Natural gas prices are the primary drivers of our
    U.S. Lower 48 Land Drilling and Canadian drilling
    operations, while oil prices are the primary driver of our
    Alaskan, International, U.S. Offshore (Gulf of Mexico),
    Canadian Well-servicing and U.S. Land Well-servicing
    operations. The Henry Hub natural gas spot price (per Bloomberg)
    averaged $7.32 per million cubic feet (mcf) during the period
    from April 1, 2007 through March 31, 2008, up from a
    $6.61 per mcf average during the period from April 1, 2006
    through March 31, 2007. West Texas intermediate spot oil
    prices (per Bloomberg) averaged $81.97 per barrel during the
    period from April 1, 2007 through March 31, 2008, up
    from a $64.81 per barrel average during the period from
    April 1, 2006 through March 31, 2007.
 
    Operating revenues and earnings from unconsolidated affiliates
    for the three months ended March 31, 2008 totaled
    $1.3 billion, representing an increase of
    $47.0 million, or 4%, compared to the three months ended
    March 31, 2007. Adjusted income derived from operating
    activities and net income for the three months ended
    March 31, 2008 totaled $287.2 million and
    $230.5 million ($.81 per diluted share), respectively,
    representing decreases of 16% and 12%, respectively, compared to
    the three months ended March 31, 2007.
 
    The decrease in our adjusted income derived from operating
    activities from the three months ended March 31, 2008 as
    compared to the prior year quarter related primarily to our
    U.S. Lower 48 Land Drilling, Canada Drilling and
    Well-servicing, U.S. Offshore and our U.S. Land
    Well-servicing operations, where activity levels have decreased
    despite higher natural gas prices and higher oil prices.
    Operating results were further negatively impacted by higher
    levels of depreciation expense due to our capital expenditures.
    Partially offsetting the decreases in our adjusted income
    derived from operating activities were the increases in
    operating results from our International operations, driven by
    continuing high oil prices.
 
    Our operating results for 2008 are expected to approximate the
    levels realized during 2007. We expect our International
    operations to show substantial increases resulting from the
    deployment of additional rigs under long-term contracts and the
    renewal of existing contracts at higher current market rates.
    However, our North American natural gas driven operations are
    expected to decrease. In our U.S. Lower 48 Land Drilling
    operations, we expect a significant number of expiring term
    contracts for older rigs to rollover in 2008 at lower margins.
    These decreases should be partially offset by the remaining new
    rig deployments at higher margins and improved margins of the
    previously deployed new rigs. We expect our Canadian operations
    to decrease as a result of the depressed market conditions there.
    
    32
 
    The following tables set forth certain information with respect
    to our reportable segments and rig activity:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
 
 | 
    Increase 
    
 | 
 
 | 
| 
    (In thousands, except percentages and rig activity)
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
 
 | 
    (Decrease)
 | 
 
 | 
|  
 | 
| 
 
    Reportable segments:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Operating revenues and Earnings from unconsolidated affiliates
    from continuing operations(1):
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Contract Drilling:(2) 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    U.S. Lower 48 Land Drilling
 
 | 
 
 | 
    $
 | 
    407,061
 | 
 
 | 
 
 | 
    $
 | 
    452,596
 | 
 
 | 
 
 | 
    $
 | 
    (45,535
 | 
    )
 | 
 
 | 
 
 | 
    (10
 | 
    )%
 | 
| 
 
    U.S. Land Well-servicing
 
 | 
 
 | 
 
 | 
    171,141
 | 
 
 | 
 
 | 
 
 | 
    182,218
 | 
 
 | 
 
 | 
 
 | 
    (11,077
 | 
    )
 | 
 
 | 
 
 | 
    (6
 | 
    )%
 | 
| 
 
    U.S. Offshore
 
 | 
 
 | 
 
 | 
    51,455
 | 
 
 | 
 
 | 
 
 | 
    55,775
 | 
 
 | 
 
 | 
 
 | 
    (4,320
 | 
    )
 | 
 
 | 
 
 | 
    (8
 | 
    )%
 | 
| 
 
    Alaska
 
 | 
 
 | 
 
 | 
    54,369
 | 
 
 | 
 
 | 
 
 | 
    47,836
 | 
 
 | 
 
 | 
 
 | 
    6,533
 | 
 
 | 
 
 | 
 
 | 
    14
 | 
    %
 | 
| 
 
    Canada
 
 | 
 
 | 
 
 | 
    178,852
 | 
 
 | 
 
 | 
 
 | 
    193,280
 | 
 
 | 
 
 | 
 
 | 
    (14,428
 | 
    )
 | 
 
 | 
 
 | 
    (7
 | 
    )%
 | 
| 
 
    International
 
 | 
 
 | 
 
 | 
    303,572
 | 
 
 | 
 
 | 
 
 | 
    224,482
 | 
 
 | 
 
 | 
 
 | 
    79,090
 | 
 
 | 
 
 | 
 
 | 
    35
 | 
    %
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Subtotal Contract Drilling(3)
 
 | 
 
 | 
 
 | 
    1,166,450
 | 
 
 | 
 
 | 
 
 | 
    1,156,187
 | 
 
 | 
 
 | 
 
 | 
    10,263
 | 
 
 | 
 
 | 
 
 | 
    1
 | 
    %
 | 
| 
 
    Oil and Gas(4)(5)
 
 | 
 
 | 
 
 | 
    14,040
 | 
 
 | 
 
 | 
 
 | 
    13,129
 | 
 
 | 
 
 | 
 
 | 
    911
 | 
 
 | 
 
 | 
 
 | 
    7
 | 
    %
 | 
| 
 
    Other Operating Segments(6)(7)
 
 | 
 
 | 
 
 | 
    165,782
 | 
 
 | 
 
 | 
 
 | 
    130,350
 | 
 
 | 
 
 | 
 
 | 
    35,432
 | 
 
 | 
 
 | 
 
 | 
    27
 | 
    %
 | 
| 
 
    Other reconciling items(8)
 
 | 
 
 | 
 
 | 
    (50,865
 | 
    )
 | 
 
 | 
 
 | 
    (51,212
 | 
    )
 | 
 
 | 
 
 | 
    347
 | 
 
 | 
 
 | 
 
 | 
    1
 | 
    %
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total
 
 | 
 
 | 
 
 | 
    1,295,407
 | 
 
 | 
 
 | 
 
 | 
    1,248,454
 | 
 
 | 
 
 | 
 
 | 
    46,953
 | 
 
 | 
 
 | 
 
 | 
    4
 | 
    %
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Adjusted income (loss) derived from operating activities from
    continuing operations(1)(9):
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Contract Drilling:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    U.S. Lower 48 Land Drilling
 
 | 
 
 | 
    $
 | 
    126,871
 | 
 
 | 
 
 | 
    $
 | 
    172,926
 | 
 
 | 
 
 | 
    $
 | 
    (46,055
 | 
    )
 | 
 
 | 
 
 | 
    (27
 | 
    )%
 | 
| 
 
    U.S. Land Well-servicing
 
 | 
 
 | 
 
 | 
    30,386
 | 
 
 | 
 
 | 
 
 | 
    43,356
 | 
 
 | 
 
 | 
 
 | 
    (12,970
 | 
    )
 | 
 
 | 
 
 | 
    (30
 | 
    )%
 | 
| 
 
    U.S. Offshore
 
 | 
 
 | 
 
 | 
    6,458
 | 
 
 | 
 
 | 
 
 | 
    15,049
 | 
 
 | 
 
 | 
 
 | 
    (8,591
 | 
    )
 | 
 
 | 
 
 | 
    (57
 | 
    )%
 | 
| 
 
    Alaska
 
 | 
 
 | 
 
 | 
    17,783
 | 
 
 | 
 
 | 
 
 | 
    16,567
 | 
 
 | 
 
 | 
 
 | 
    1,216
 | 
 
 | 
 
 | 
 
 | 
    7
 | 
    %
 | 
| 
 
    Canada
 
 | 
 
 | 
 
 | 
    41,973
 | 
 
 | 
 
 | 
 
 | 
    53,128
 | 
 
 | 
 
 | 
 
 | 
    (11,155
 | 
    )
 | 
 
 | 
 
 | 
    (21
 | 
    )%
 | 
| 
 
    International
 
 | 
 
 | 
 
 | 
    90,650
 | 
 
 | 
 
 | 
 
 | 
    66,018
 | 
 
 | 
 
 | 
 
 | 
    24,632
 | 
 
 | 
 
 | 
 
 | 
    37
 | 
    %
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Subtotal Contract Drilling(3)
 
 | 
 
 | 
 
 | 
    314,121
 | 
 
 | 
 
 | 
 
 | 
    367,044
 | 
 
 | 
 
 | 
 
 | 
    (52,923
 | 
    )
 | 
 
 | 
 
 | 
    (14
 | 
    )%
 | 
| 
 
    Oil and Gas(4)(5)
 
 | 
 
 | 
 
 | 
    (4,852
 | 
    )
 | 
 
 | 
 
 | 
    1,128
 | 
 
 | 
 
 | 
 
 | 
    (5,980
 | 
    )
 | 
 
 | 
 
 | 
    (530
 | 
    )%
 | 
| 
 
    Other Operating Segments(6)
 
 | 
 
 | 
 
 | 
    12,434
 | 
 
 | 
 
 | 
 
 | 
    11,594
 | 
 
 | 
 
 | 
 
 | 
    840
 | 
 
 | 
 
 | 
 
 | 
    7
 | 
    %
 | 
| 
 
    Other reconciling items(10)
 
 | 
 
 | 
 
 | 
    (34,550
 | 
    )
 | 
 
 | 
 
 | 
    (39,739
 | 
    )
 | 
 
 | 
 
 | 
    5,189
 | 
 
 | 
 
 | 
 
 | 
    13
 | 
    %
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total
 
 | 
 
 | 
 
 | 
    287,153
 | 
 
 | 
 
 | 
 
 | 
    340,027
 | 
 
 | 
 
 | 
 
 | 
    (52,874
 | 
    )
 | 
 
 | 
 
 | 
    (16
 | 
    )%
 | 
| 
 
    Interest expense
 
 | 
 
 | 
 
 | 
    (18,109
 | 
    )
 | 
 
 | 
 
 | 
    (13,052
 | 
    )
 | 
 
 | 
 
 | 
    (5,057
 | 
    )
 | 
 
 | 
 
 | 
    (39
 | 
    )%
 | 
| 
 
    Investment income
 
 | 
 
 | 
 
 | 
    26,182
 | 
 
 | 
 
 | 
 
 | 
    28,709
 | 
 
 | 
 
 | 
 
 | 
    (2,527
 | 
    )
 | 
 
 | 
 
 | 
    (9
 | 
    )%
 | 
| 
 
    (Losses) gains on sales of long-lived assets, impairment charges
    and other income (expense), net
 
 | 
 
 | 
 
 | 
    (8,097
 | 
    )
 | 
 
 | 
 
 | 
    (13,885
 | 
    )
 | 
 
 | 
 
 | 
    5,788
 | 
 
 | 
 
 | 
 
 | 
    42
 | 
    %
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income from continuing operations before income taxes
 
 | 
 
 | 
    $
 | 
    287,129
 | 
 
 | 
 
 | 
    $
 | 
    341,799
 | 
 
 | 
 
 | 
 
 | 
    (54,670
 | 
    )
 | 
 
 | 
 
 | 
    (16
 | 
    )%
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Rig activity:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Rig years: (11) 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    U.S. Lower 48 Land Drilling
 
 | 
 
 | 
 
 | 
    225.7
 | 
 
 | 
 
 | 
 
 | 
    243.0
 | 
 
 | 
 
 | 
 
 | 
    (17.3
 | 
    )
 | 
 
 | 
 
 | 
    (7
 | 
    )%
 | 
| 
 
    U.S. Offshore
 
 | 
 
 | 
 
 | 
    16.1
 | 
 
 | 
 
 | 
 
 | 
    17.2
 | 
 
 | 
 
 | 
 
 | 
    (1.1
 | 
    )
 | 
 
 | 
 
 | 
    (6
 | 
    )%
 | 
| 
 
    Alaska
 
 | 
 
 | 
 
 | 
    10.6
 | 
 
 | 
 
 | 
 
 | 
    9.5
 | 
 
 | 
 
 | 
 
 | 
    1.1
 | 
 
 | 
 
 | 
 
 | 
    12
 | 
    %
 | 
| 
 
    Canada
 
 | 
 
 | 
 
 | 
    49.4
 | 
 
 | 
 
 | 
 
 | 
    58.1
 | 
 
 | 
 
 | 
 
 | 
    (8.7
 | 
    )
 | 
 
 | 
 
 | 
    (15
 | 
    )%
 | 
| 
 
    International(12)
 
 | 
 
 | 
 
 | 
    117.8
 | 
 
 | 
 
 | 
 
 | 
    111.6
 | 
 
 | 
 
 | 
 
 | 
    6.2
 | 
 
 | 
 
 | 
 
 | 
    6
 | 
    %
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total rig years
 
 | 
 
 | 
 
 | 
    419.6
 | 
 
 | 
 
 | 
 
 | 
    439.4
 | 
 
 | 
 
 | 
 
 | 
    (19.8
 | 
    )
 | 
 
 | 
 
 | 
    (5
 | 
    )%
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Rig hours: (13) 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    U.S. Land Well-servicing
 
 | 
 
 | 
 
 | 
    259,477
 | 
 
 | 
 
 | 
 
 | 
    299,088
 | 
 
 | 
 
 | 
 
 | 
    (39,611
 | 
    )
 | 
 
 | 
 
 | 
    (13
 | 
    )%
 | 
| 
 
    Canada Well-servicing
 
 | 
 
 | 
 
 | 
    79,137
 | 
 
 | 
 
 | 
 
 | 
    97,588
 | 
 
 | 
 
 | 
 
 | 
    (18,451
 | 
    )
 | 
 
 | 
 
 | 
    (19
 | 
    )%
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total rig hours
 
 | 
 
 | 
 
 | 
    338,614
 | 
 
 | 
 
 | 
 
 | 
    396,676
 | 
 
 | 
 
 | 
 
 | 
    (58,062
 | 
    )
 | 
 
 | 
 
 | 
    (15
 | 
    )%
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
     | 
     | 
     | 
    | 
    (1)  | 
     | 
    
    Information excludes the Sea Mar business, which has been
    classified as a discontinued operation. | 
|   | 
    | 
    (2)  | 
     | 
    
    These segments include our drilling, workover and well-servicing
    operations, on land and offshore. | 
    
    33
 
 
     | 
     | 
     | 
    | 
    (3)  | 
     | 
    
    Includes earnings (losses), net from unconsolidated affiliates,
    accounted for by the equity method, of $6.8 million and
    $1.7 million for the three months ended March 31, 2008
    and 2007, respectively. | 
|   | 
    | 
    (4)  | 
     | 
    
    Represents our oil and gas exploration, development and
    production operations. | 
|   | 
    | 
    (5)  | 
     | 
    
    Includes earnings (losses), net from unconsolidated affiliates,
    accounted for by the equity method, of $(17.9) million and
    $0 for the three months ended March 31, 2008 and 2007,
    respectively. | 
|   | 
    | 
    (6)  | 
     | 
    
    Includes our drilling technology and top drive manufacturing,
    directional drilling, rig instrumentation and software, and
    construction and logistics operations. | 
|   | 
    | 
    (7)  | 
     | 
    
    Includes earnings (losses), net from unconsolidated affiliates,
    accounted for by the equity method, of $6.7 million and
    $10.7 million for the three months ended March 31,
    2008 and 2007, respectively. | 
|   | 
    | 
    (8)  | 
     | 
    
    Represents the elimination of inter-segment transactions. | 
|   | 
    | 
    (9)  | 
     | 
    
    Adjusted income derived from operating activities is computed
    by: subtracting direct costs, general and administrative
    expenses, and depreciation and amortization, and depletion
    expense from Operating revenues and then adding Earnings from
    unconsolidated affiliates. Such amounts should not be used as a
    substitute to those amounts reported under accounting principles
    generally accepted in the United States of America (GAAP).
    However, management evaluates the performance of our business
    units and the consolidated company based on several criteria,
    including adjusted income derived from operating activities,
    because it believes that this financial measure is an accurate
    reflection of the ongoing profitability of our Company. A
    reconciliation of this non-GAAP measure to income from
    continuing operations before income taxes, which is a GAAP
    measure, is provided within the above table. | 
|   | 
    | 
    (10)  | 
     | 
    
    Represents the elimination of inter-segment transactions and
    unallocated corporate expenses. | 
|   | 
    | 
    (11)  | 
     | 
    
    Excludes well-servicing rigs, which are measured in rig hours.
    Includes our equivalent percentage ownership of rigs owned by
    unconsolidated affiliates. Rig years represent a measure of the
    number of equivalent rigs operating during a given period. For
    example, one rig operating 182.5 days during a
    365-day
    period represents 0.5 rig years. | 
|   | 
    | 
    (12)  | 
     | 
    
    International rig years include our equivalent percentage
    ownership of rigs owned by unconsolidated affiliates which
    totaled 4.0 years during the three months ended
    March 31, 2008 and 2007. | 
|   | 
    | 
    (13)  | 
     | 
    
    Rig hours represents the number of hours that our well-servicing
    rig fleet operated during the year. | 
 
    Segment
    Results of Operations
 
    Contract
    Drilling
 
    Our Contract Drilling operating segments contain one or more of
    the following operations: drilling, workover and well-servicing,
    on land and offshore.
 
    U.S. Lower 48 Land Drilling.  The results
    of operations for this reportable segment are as follows:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
 
 | 
    Increase (Decrease)
 | 
 
 | 
| 
    (In thousands, except percentages and rig activity)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Operating revenues and Earnings from unconsolidated affiliates
 
 | 
 
 | 
    $
 | 
    407,061
 | 
 
 | 
 
 | 
    $
 | 
    452,596
 | 
 
 | 
 
 | 
    $
 | 
    (45,535
 | 
    )
 | 
 
 | 
 
 | 
    (10
 | 
    )%
 | 
| 
 
    Adjusted income derived from operating activities
 
 | 
 
 | 
    $
 | 
    126,871
 | 
 
 | 
 
 | 
    $
 | 
    172,926
 | 
 
 | 
 
 | 
    $
 | 
    (46,055
 | 
    )
 | 
 
 | 
 
 | 
    (27
 | 
    )%
 | 
| 
 
    Rig years
 
 | 
 
 | 
 
 | 
    225.7
 | 
 
 | 
 
 | 
 
 | 
    243.0
 | 
 
 | 
 
 | 
 
 | 
    (17.3
 | 
    )
 | 
 
 | 
 
 | 
    (7
 | 
    %)
 | 
 
    The decrease in operating results during the three months ended
    March 31, 2008 compared to the prior year quarter is due to
    a decline in drilling activity due to lower customer demand
    slightly offset by higher average dayrates and lower drilling
    rig operating costs.
    
    34
 
    U.S. Land Well-servicing.  The results of
    operations for this reportable segment are as follows:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
 
 | 
    Increase (Decrease)
 | 
 
 | 
| 
    (In thousands, except percentages and rig activity)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Operating revenues and Earnings from unconsolidated affiliates
 
 | 
 
 | 
    $
 | 
    171,141
 | 
 
 | 
 
 | 
    $
 | 
    182,218
 | 
 
 | 
 
 | 
    $
 | 
    (11,077
 | 
    )
 | 
 
 | 
 
 | 
    (6
 | 
    )%
 | 
| 
 
    Adjusted income derived from operating activities
 
 | 
 
 | 
    $
 | 
    30,386
 | 
 
 | 
 
 | 
    $
 | 
    43,356
 | 
 
 | 
 
 | 
    $
 | 
    (12,970
 | 
    )
 | 
 
 | 
 
 | 
    (30
 | 
    )%
 | 
| 
 
    Rig hours
 
 | 
 
 | 
 
 | 
    259,477
 | 
 
 | 
 
 | 
 
 | 
    299,088
 | 
 
 | 
 
 | 
 
 | 
    (39,611
 | 
    )
 | 
 
 | 
 
 | 
    (13
 | 
    %)
 | 
 
    Operating results decreased during the three months ended
    March 31, 2008 over the prior year quarter due to lower rig
    utilization caused in part by inclement weather conditions in
    Oklahoma and the Rocky Mountains and higher operating costs and
    higher depreciation expense related to capital expansion
    projects completed during 2007. These decreases were partially
    offset by slightly higher dayrates.
 
    U.S. Offshore.  The results of operations
    for this reportable segment are as follows:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
 
 | 
    Increase (Decrease)
 | 
 
 | 
| 
    (In thousands, except percentages and rig activity)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Operating revenues and Earnings from unconsolidated affiliates
 
 | 
 
 | 
    $
 | 
    51,455
 | 
 
 | 
 
 | 
    $
 | 
    55,775
 | 
 
 | 
 
 | 
    $
 | 
    (4,320
 | 
    )
 | 
 
 | 
 
 | 
    (8
 | 
    )%
 | 
| 
 
    Adjusted income derived from operating activities
 
 | 
 
 | 
    $
 | 
    6,458
 | 
 
 | 
 
 | 
    $
 | 
    15,049
 | 
 
 | 
 
 | 
    $
 | 
    (8,591
 | 
    )
 | 
 
 | 
 
 | 
    (57
 | 
    )%
 | 
| 
 
    Rig years
 
 | 
 
 | 
 
 | 
    16.1
 | 
 
 | 
 
 | 
 
 | 
    17.2
 | 
 
 | 
 
 | 
 
 | 
    (1.1
 | 
    )
 | 
 
 | 
 
 | 
    (6
 | 
    %)
 | 
 
    The decrease in operating results during the three months ended
    March 31, 2008 as compared to the prior year quarter
    primarily resulted from a decrease in average dayrates and
    utilization for our
    jack-up rigs
    partially offset by higher utilization of our Platform Workover
    Drilling rigs. Operating results were further negatively
    impacted by increased depreciation expense relating to the new
    rigs added to the fleet in early 2007.
 
    Alaska.  The results of operations for this
    reportable segment are as follows:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
 
 | 
    Increase (Decrease)
 | 
 
 | 
| 
    (In thousands, except percentages and rig activity)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Operating revenues and Earnings from unconsolidated affiliates
 
 | 
 
 | 
    $
 | 
    54,369
 | 
 
 | 
 
 | 
    $
 | 
    47,836
 | 
 
 | 
 
 | 
    $
 | 
    6,533
 | 
 
 | 
 
 | 
 
 | 
    14
 | 
    %
 | 
| 
 
    Adjusted income derived from operating activities
 
 | 
 
 | 
    $
 | 
    17,783
 | 
 
 | 
 
 | 
    $
 | 
    16,567
 | 
 
 | 
 
 | 
    $
 | 
    1,216
 | 
 
 | 
 
 | 
 
 | 
    7
 | 
    %
 | 
| 
 
    Rig years
 
 | 
 
 | 
 
 | 
    10.6
 | 
 
 | 
 
 | 
 
 | 
    9.5
 | 
 
 | 
 
 | 
 
 | 
    1.1
 | 
 
 | 
 
 | 
 
 | 
    12
 | 
    %
 | 
 
    The increase in operating results during the three months ended
    March 31, 2008 as compared to the prior year quarter is
    primarily due to increases in average dayrates, driven by higher
    oil prices. Drilling activity levels have increased as a result
    of increased customer demand and the deployment and utilization
    of additional rigs added in late 2007.
 
    Canada.  The results of operations for this
    reportable segment are as follows:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
 
 | 
    Increase (Decrease)
 | 
 
 | 
| 
    (In thousands, except percentages and rig activity)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Operating revenues and Earnings from unconsolidated affiliates
 
 | 
 
 | 
    $
 | 
    178,852
 | 
 
 | 
 
 | 
    $
 | 
    193,280
 | 
 
 | 
 
 | 
    $
 | 
    (14,428
 | 
    )
 | 
 
 | 
 
 | 
    (7
 | 
    )%
 | 
| 
 
    Adjusted income derived from operating activities
 
 | 
 
 | 
    $
 | 
    41,973
 | 
 
 | 
 
 | 
    $
 | 
    53,128
 | 
 
 | 
 
 | 
    $
 | 
    (11,155
 | 
    )
 | 
 
 | 
 
 | 
    (21
 | 
    )%
 | 
| 
 
    Rig years
 
 | 
 
 | 
 
 | 
    49.4
 | 
 
 | 
 
 | 
 
 | 
    58.1
 | 
 
 | 
 
 | 
 
 | 
    (8.7
 | 
    )
 | 
 
 | 
 
 | 
    (15
 | 
    )%
 | 
| 
 
    Rig hours
 
 | 
 
 | 
 
 | 
    79,137
 | 
 
 | 
 
 | 
 
 | 
    97,588
 | 
 
 | 
 
 | 
 
 | 
    (18,451
 | 
    )
 | 
 
 | 
 
 | 
    (19
 | 
    %)
 | 
    
    35
 
    The decrease in operating results during the three months ended
    March 31, 2008 as compared to the prior year quarter
    resulted from an overall decrease in drilling and well-servicing
    dayrates and activity due to lower customer demand for drilling
    and well- servicing operations. Our operating results for the
    three months ended March 31, 2008 were further negatively
    impacted by proposed changes to the Alberta royalty and tax
    regime causing customers to assess the impact of such changes.
    The continued strengthening of the Canadian dollar versus the
    U.S. dollar positively impacted operating results in both
    current and prior year quarter when translated to
    U.S. dollar equivalents, but negatively impacted demand for
    our services as much of our customers revenue is denominated in
    U.S. dollars while their costs are denominated in Canadian
    dollars. Additionally, operating results were negatively
    impacted by increased operating expenses, including depreciation
    expense related to capital expansion projects completed during
    2007.
 
    International.  The results of operations for
    this reportable segment are as follows:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
 
 | 
    Increase (Decrease)
 | 
 
 | 
| 
    (In thousands, except percentages and rig activity)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Operating revenues and Earnings from unconsolidated affiliates
 
 | 
 
 | 
    $
 | 
    303,572
 | 
 
 | 
 
 | 
    $
 | 
    224,482
 | 
 
 | 
 
 | 
    $
 | 
    79,090
 | 
 
 | 
 
 | 
 
 | 
    35
 | 
    %
 | 
| 
 
    Adjusted income derived from operating activities
 
 | 
 
 | 
    $
 | 
    90,650
 | 
 
 | 
 
 | 
    $
 | 
    66,018
 | 
 
 | 
 
 | 
    $
 | 
    24,632
 | 
 
 | 
 
 | 
 
 | 
    37
 | 
    %
 | 
| 
 
    Rig years
 
 | 
 
 | 
 
 | 
    117.8
 | 
 
 | 
 
 | 
 
 | 
    111.6
 | 
 
 | 
 
 | 
 
 | 
    6.2
 | 
 
 | 
 
 | 
 
 | 
    5
 | 
    %
 | 
 
    The increase in operating results during the three months ended
    March 31, 2008 as compared to the prior year quarter
    resulted from increases in average dayrates and drilling
    activities, reflecting strong customer demand for drilling
    services, stemming from higher oil prices. The increases in
    operating results were also positively impacted from an
    expansion of our rig fleet and renewal of existing multi-year
    contracts at higher average dayrates.
 
    Oil
    and Gas
 
    This operating segment represents our oil and gas exploration,
    development and production operations. The results of operations
    for this reportable segment are as follows:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
    2007
 | 
 
 | 
    Increase (Decrease)
 | 
| 
    (In thousands, except percentages)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Operating revenues and Earnings from unconsolidated affiliates
 
 | 
 
 | 
    $
 | 
    14,040
 | 
 
 | 
 
 | 
    $
 | 
    13,129
 | 
 
 | 
 
 | 
    $
 | 
    911
 | 
 
 | 
 
 | 
 
 | 
    7
 | 
    %
 | 
| 
 
    Adjusted (loss) income derived from operating activities
 
 | 
 
 | 
    $
 | 
    (4,852
 | 
    )
 | 
 
 | 
    $
 | 
    1,128
 | 
 
 | 
 
 | 
    $
 | 
    (5,980
 | 
    )
 | 
 
 | 
 
 | 
    (530
 | 
    )%
 | 
 
    Our operating results decreased during the three months ended
    March 31, 2008 as compared to the prior year quarter as a
    result of losses of $17.9 million from the joint ventures
    which commenced operations in mid-2007. These losses resulted
    from accelerated depletion charges that were recorded by our
    joint ventures resulting from lower than expected performance of
    certain oil and gas developmental wells and mark-to-market
    unrealized losses from derivative instruments representing
    forward gas sales through swaps and price floor guarantees
    utilizing puts. Partially offsetting these losses was a
    $12.3 million gain on the sale of certain leasehold
    interests in the first quarter of 2008 and increases from oil
    and gas production sales due to high oil and gas prices.
    
    36
 
    Other
    Operating Segments
 
    These operations include our drilling technology and top drive
    manufacturing, directional drilling, rig instrumentation and
    software, and construction and logistics operations. The results
    of operations for these operating segments are as follows:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
    2007
 | 
 
 | 
    Increase (Decrease)
 | 
| 
    (In thousands, except percentages)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Operating revenues and Earnings from unconsolidated affiliates
 
 | 
 
 | 
    $
 | 
    165,782
 | 
 
 | 
 
 | 
    $
 | 
    130,350
 | 
 
 | 
 
 | 
    $
 | 
    35,432
 | 
 
 | 
 
 | 
 
 | 
    27
 | 
    %
 | 
| 
 
    Adjusted income derived from operating activities
 
 | 
 
 | 
    $
 | 
    12,434
 | 
 
 | 
 
 | 
    $
 | 
    11,594
 | 
 
 | 
 
 | 
    $
 | 
    840
 | 
 
 | 
 
 | 
 
 | 
    7
 | 
    %
 | 
 
    The increase in our operating results during the first quarter
    ended March 31, 2008 as compared to the prior year quarter
    resulted from (i) increased third party sales and higher
    margins of top drives driven by the strengthening of the oil
    drilling market and increased equipment sales;
    (ii) increased market share in the Canadian directional
    drilling market partially offset by slightly lower demand in the
    U.S. directional drilling market and (iii) increases
    in customer demand for our construction and logistics services
    in Alaska.
 
    Discontinued
    Operations
 
    During the third quarter of 2007, we sold our Sea Mar business
    which had previously been included in Other Operating Segments
    to an unrelated third party. The assets included 20 offshore
    supply vessels and certain related assets, including a right
    under a vessel construction contract. The operating results of
    this business for all periods presented are retroactively
    presented and accounted for as discontinued operations in the
    accompanying unaudited consolidated statements of income. Our
    condensed statements of income from discontinued operations
    related to the Sea Mar business for the three months ended
    March 31, 2008 and 2007 were as follows:
 
    Condensed
    Statements of Income
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
 
 | 
    2007
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Revenues from discontinued operations
 
 | 
 
 | 
    $
 | 
         
 | 
 
 | 
 
 | 
    $
 | 
    24,630
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income from discontinued operations
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    8,776
 | 
 
 | 
| 
 
    Income tax expense
 
 | 
 
 | 
 
 | 
    
 | 
 
 | 
 
 | 
 
 | 
    3,504
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Income from discontinued operations, net of tax
 
 | 
 
 | 
    $
 | 
    
 | 
 
 | 
 
 | 
    $
 | 
    5,272
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    Other
    Financial Information
 
    General
    and administrative expenses
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
    2007
 | 
 
 | 
    Increase (Decrease)
 | 
| 
    (In thousands, except percentages)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    General and administrative expenses
 
 | 
 
 | 
    $
 | 
    111,321
 | 
 
 | 
 
 | 
    $
 | 
    113,897
 | 
 
 | 
 
 | 
    $
 | 
    (2,576
 | 
    )
 | 
 
 | 
 
 | 
    (2
 | 
    )%
 | 
| 
 
    General and administrative expenses as a
 
 | 
 
 | 
 
 | 
    8.6
 | 
    %
 | 
 
 | 
 
 | 
    9.1
 | 
    %
 | 
 
 | 
 
 | 
    (.5
 | 
    )%
 | 
 
 | 
 
 | 
    (5.5
 | 
    )%
 | 
| 
 
    percentage of operating revenues
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    General and administrative expenses decreased during the three
    months ended March 31, 2008 as compared to the three months
    ended March 31, 2007 primarily as a result of decreases in
    professional fees of $5.7 million and employee related
    taxes of $3.2 million incurred in the first quarter of 2007
    in connection with the 2006 review of the Companys
    employee stock option granting practices. These decreases were
    partially offset by increases of approximately $5.2 million
    in wages and burden for a majority of our operating segments
    from increases in the
    
    37
 
    number of employees required to support operations and
    $2.5 million related to compensation expense associated
    with restricted stock awards.
 
    Depreciation
    and amortization, and depletion expense
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
    2007
 | 
 
 | 
    Increase (Decrease)
 | 
| 
    (In thousands, except percentages)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Depreciation and amortization expense
 
 | 
 
 | 
    $
 | 
    135,478
 | 
 
 | 
 
 | 
    $
 | 
    103,608
 | 
 
 | 
 
 | 
    $
 | 
    31,870
 | 
 
 | 
 
 | 
 
 | 
    31
 | 
    %
 | 
| 
 
    Depletion expense
 
 | 
 
 | 
    $
 | 
    13,685
 | 
 
 | 
 
 | 
    $
 | 
    6,625
 | 
 
 | 
 
 | 
    $
 | 
    7,060
 | 
 
 | 
 
 | 
 
 | 
    107
 | 
    %
 | 
 
    Depreciation and amortization
    expense.  Depreciation and amortization expense
    increased during the three months ended March 31, 2008
    compared to the prior year quarter as a result of depreciation
    on capital expenditures made throughout 2006, 2007 and 2008.
 
    Depletion expense.  Depletion expense increased
    during the three months ended March 31, 2008 compared to
    the prior year quarter as a result from higher costs and lower
    than expected performance of certain oil and gas developmental
    wells and increased units-of-production depletion.
 
    Interest
    expense
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
    2007
 | 
 
 | 
    Increase (Decrease)
 | 
| 
    (In thousands, except percentages)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Interest expense
 
 | 
 
 | 
    $
 | 
    18,109
 | 
 
 | 
 
 | 
    $
 | 
    13,052
 | 
 
 | 
 
 | 
    $
 | 
    5,057
 | 
 
 | 
 
 | 
 
 | 
    39
 | 
    %
 | 
 
    Interest expense increased during the three months ended
    March 31, 2008 compared to the prior year quarter as a
    result of the additional interest expense related to our
    February 2008 issuance of $575 million 6.15% senior
    notes due 2018.
 
    Investment
    (loss) income
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
    2007
 | 
 
 | 
    Increase (Decrease)
 | 
| 
    (In thousands, except percentages)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Investment (loss) income
 
 | 
 
 | 
    $
 | 
    26,182
 | 
 
 | 
 
 | 
    $
 | 
    28,709
 | 
 
 | 
 
 | 
    $
 | 
    (2,527
 | 
    )
 | 
 
 | 
 
 | 
    (9
 | 
    %)
 | 
 
    Investment income for the three months ended March 31, 2008
    included a gain of $31.2 million from our trading
    securities and income of $11.8 million from our other
    short-term and long-term investments, partially offset by a loss
    from the portion of our long-term investments comprised of our
    actively managed funds. Investment income during the three
    months ended March 31, 2007 reflected higher interest
    income earned on investments in cash and short-term and
    long-term investments due to higher average investment balances
    and higher market interest rates.
 
    Gains
    (losses) on sales of long-lived assets, impairment charges and
    other income (expense), net
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
    2007
 | 
 
 | 
    Increase (Decrease)
 | 
| 
    (In thousands, except percentages)
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Gains (losses) on sales of long-lived assets, impairment charges
    and other income (expense), net
 
 | 
 
 | 
    $
 | 
    (8,097
 | 
    )
 | 
 
 | 
    $
 | 
    (13,885
 | 
    )
 | 
 
 | 
    $
 | 
    5,788
 | 
 
 | 
 
 | 
 
 | 
    42
 | 
    %
 | 
 
    The amount of gains (losses) on sales of long-lived assets,
    impairment charges and other income (expense), net for the three
    months ended March 31, 2008 includes losses on retirements
    and impairment charges on long-lived assets of approximately
    $4.5 million, increases to litigation reserves of
    $1.6 million and a loss of $1.4 million on a
    derivative contract related to an interest rate swap. The amount
    of gains (losses) on sales of long-lived assets,
    
    38
 
    impairment charges and other income (expense), net for the three
    months ended March 31, 2007 included losses on long-lived
    assets of approximately $6.2 million and increases to
    litigation reserves of $8.3 million.
 
    Income
    tax rate
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Three Months 
    
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    Ended March 31,
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
 | 
 
 | 
    2008
 | 
 
 | 
    2007
 | 
 
 | 
    Increase (Decrease)
 | 
|  
 | 
| 
 
    Effective Tax Rate from continuing operations
 
 | 
 
 | 
 
 | 
    19.7
 | 
    %
 | 
 
 | 
 
 | 
    24.8
 | 
    %
 | 
 
 | 
 
 | 
    (5.1
 | 
    )%
 | 
 
 | 
 
 | 
    (20.6
 | 
    )%
 | 
 
    The decrease in our effective income tax rate during the three
    months ended March 31, 2008 is a result of reductions to
    certain foreign tax accruals and a decrease in the proportion of
    income generated in the U.S. versus the international
    jurisdictions in which we operate. Income generated in the
    U.S. is generally taxed at a higher rate than international
    jurisdictions.
 
    Significant judgment is required in determining our worldwide
    provision for income taxes. In the ordinary course of our
    business, there are many transactions and calculations where the
    ultimate tax determination is uncertain. We are regularly under
    audit by tax authorities. Although we believe our tax estimates
    are reasonable, the final determination of tax audits and any
    related litigation could be materially different than that which
    is reflected in our income tax provisions and accruals. Based on
    the results of an audit or litigation, a material effect on our
    financial position, income tax provision, net income, or cash
    flows in the period or periods for which that determination is
    made could result.
 
    In October 2004, the U.S. Congress passed and the President
    signed into law the American Jobs Creation Act of 2004
    (the Act). The Act did not impact the corporate
    reorganization completed by Nabors effective June 24, 2002,
    that made us a foreign entity. It is possible that future
    changes to tax laws (including tax treaties) could have an
    impact on our ability to realize the tax savings recorded to
    date as well as future tax savings as a result of our corporate
    reorganization, depending on any responsive action taken by
    Nabors.
 
    We expect our effective tax rate during 2008 to be in the
    22-24%
    range. We are subject to income taxes in both the U.S. and
    numerous foreign jurisdictions. Significant judgment is required
    in determining our worldwide provision for income tax. One of
    the most volatile factors in this determination is the relative
    proportion of our income being recognized in high versus low tax
    jurisdictions.
 
    Liquidity
    and Capital Resources
 
    Cash
    Flows
 
    Our cash flows depend, to a large degree, on the level of
    spending by oil and gas companies for exploration, development
    and production activities. Sustained increases or decreases in
    the price of natural gas or oil could have a material impact on
    these activities, and could also materially affect our cash
    flows. Certain sources and uses of cash, such as the level of
    discretionary capital expenditures, purchases and sales of
    investments, issuances and repurchases of debt and of our common
    shares are within our control and are adjusted as necessary
    based on market conditions. The following is a discussion of our
    cash flows for the three months ended March 31, 2008 and
    2007.
 
    Operating Activities.  Net cash provided by
    operating activities totaled $280.4 million during the
    three months ended March 31, 2008 compared to net cash
    provided by operating activities of $356.1 million during
    the prior year quarter. During the three months ended
    March 31, 2008 and 2007, net income was increased for
    non-cash items, such as depreciation and amortization, and
    depletion, and was reduced for deferred income tax expense and
    changes in our working capital and other balance sheet accounts.
 
    Investing Activities.  Net cash used for
    investing activities totaled $285.2 million during the
    three months ended March 31, 2008 compared to net cash used
    for investing activities of $655.9 million during the prior
    year quarter. During the three months ended March 31, 2008
    and 2007, cash was primarily used for capital expenditures
    totaling $327.9 million and $583.2 million,
    respectively. During the three months ended March 31, 2008,
    cash was provided by sales of investments, net of purchases,
    totaling $46.0 million. During the three months ended
    March 31, 2007, cash was used for purchases of investments,
    net of sales, totaling $68.2 million.
    
    39
 
    Financing Activities.  Net cash provided by
    financing activities totaled $569.7 million during the
    three months ended March 31, 2008 compared to net cash
    provided by financing activities of $58.7 million during
    the prior year quarter. During the three months ended
    March 31, 2008, cash was provided by approximately
    $571.4 million in net proceeds from the issuance of our
    $575 million 6.15% senior notes due 2018. During the
    three months ended March 31, 2007, cash was provided by our
    receipt of proceeds totaling $59.0 million from the
    exercise of options to acquire our common shares by our
    employees.
 
    Future
    Cash Requirements
 
    As of March 31, 2008, we had long-term debt, including
    current maturities, of $4.6 billion and cash and cash
    equivalents and investments of $1.8 billion, including
    $310.9 million of long-term investments and
    $59.9 million in cash proceeds receivable from the sale of
    certain non-marketable securities that is included in other
    current assets.
 
    The $700 million zero coupon senior exchangeable notes due
    2023 provide that upon an exchange of these notes, we will be
    required to pay holders of the notes, in lieu of common shares,
    cash up to the principal amount of the notes and, at our option,
    consideration in the form of either cash or our common shares
    for any amount above the principal amount of the notes required
    to be paid pursuant to the terms of the note indentures. The
    notes cannot be exchanged until the price of our shares exceeds
    $42.06 for at least 20 trading days during the period of 30
    consecutive trading days ending on the last trading day of the
    previous calendar quarter, or with respect to all calendar
    quarters beginning on or after July 1, 2008, $38.56 on such
    last trading day, or subject to certain exceptions, during the
    five business day period after any ten consecutive trading day
    period in which the trading price per note for each day of that
    period was less than 95% of the product of the sale price of
    Nabors common shares and the then applicable exchange
    rate; or if Nabors Delaware calls the notes for redemption; or
    upon the occurrence of specified corporate transactions
    described in the note indenture. The notes can be put to us on
    June 15, 2008, June 15, 2013 and June 15, 2018
    for a purchase price equal to 100% of the principal amount of
    the notes plus contingent interest and additional amounts, if
    any. We may redeem some or all of the notes for a price equal to
    the principal amount of the notes to be redeemed, plus accrued
    interest and additional amounts, if any, to the redemption date
    at any time on or after June 15, 2008. Accordingly, as our
    $700 million zero coupon senior exchangeable notes can be
    put to us on June 15, 2008, the outstanding principal
    amount of these notes of $700 million were reclassified
    from long-term debt to current liabilities in our balance sheet
    as of June 30, 2007. If these notes are not put to us on
    June 15, 2008 or we do not redeem the notes, the notes will
    be reclassified back to long-term debt in our balance sheet at
    that time.
 
    Nabors Delawares $2.75 billion 0.94% senior
    exchangeable notes due 2011 provide that upon an exchange of
    these notes, it will be required to pay holders of the notes, in
    lieu of common shares, cash up to the principal amount of the
    notes and our common shares for any amount exceeding the
    principal amount of the notes required to be paid pursuant to
    the terms of the note indentures. The notes cannot be exchanged
    until the price of our shares exceeds approximately $59.57 for
    at least 20 trading days during the period of 30 consecutive
    trading days ending on the last trading day of the previous
    calendar quarter; or during the five business days immediately
    following any ten consecutive trading day period in which the
    trading price per note for each day of that period was less than
    95% of the product of the sale price of Nabors common
    shares and the then applicable exchange rate; or upon the
    occurrence of specified corporate transactions set forth in the
    indenture.
 
    As of March 31, 2008, we had outstanding purchase
    commitments of approximately $257.4 million, primarily for
    rig-related enhancing, construction and sustaining capital
    expenditures. Total capital expenditures over the next twelve
    months, including these outstanding purchase commitments, are
    currently expected to be approximately $.9 -1.1 billion,
    including currently planned rig-related enhancing, construction
    and sustaining capital expenditures. This amount could change
    significantly based on market conditions and new business
    opportunities. The level of our outstanding purchase commitments
    and our expected level of capital expenditures over the next
    twelve months represent a number of capital programs that are
    currently underway or planned. These programs have resulted in
    an expansion in the number of drilling and well-servicing rigs
    that we own and operate and consist primarily of land drilling
    and well-servicing rigs.
 
    On September 22, 2006, we entered into an agreement with
    First Reserve Corporation to form a new joint venture, NFR
    Energy LLC, to invest in oil and gas exploration opportunities
    worldwide. First Reserve Corporation is a private equity firm
    specializing in the energy industry. Each party initially made a
    non-binding commitment to
    
    40
 
    fund its proportionate share of $1.0 billion in equity.
    During 2007, joint venture operations in the U.S., Canada and
    International areas, were divided among three separate joint
    venture entities, including NFR Energy LLC (NFR),
    Stone Mountain Ventures Partnership (Stone Mountain)
    and Remora Energy International LP (Remora),
    respectively. We hold a 49% ownership interest in these joint
    ventures. Each joint venture pursues development and exploration
    projects with both existing customers of ours and with other
    operators in a variety of forms including operated and
    non-operated working interests, joint ventures, farm-outs and
    acquisitions. As of March 31, 2008, we had made capital
    contributions of approximately $243.1 million,
    $32.6 million and $14.7 million, respectively, to NFR,
    Stone Mountain and Remora.
 
    We have historically completed a number of acquisitions and will
    continue to evaluate opportunities to acquire assets or
    businesses to enhance our operations. Several of our previous
    acquisitions were funded through issuances of our common shares.
    Future acquisitions may be paid for using existing cash or
    issuance of debt or Nabors shares. Such capital
    expenditures and acquisitions will depend on our view of market
    conditions and other factors.
 
    In July 2006, our Board of Directors authorized a share
    repurchase program under which we may repurchase up to
    $500 million of our common shares in the open market or in
    privately negotiated transactions. This program supersedes and
    cancels our previous share repurchase program. Through
    March 31, 2008, approximately $200.4 million of our
    common shares had been repurchased under this program. As of
    March 31, 2008, we had $299.6 million of shares that
    still may be purchased under the July 2006 share repurchase
    program.
 
    Our 2007 Annual Report on
    Form 10-K
    includes our contractual cash obligations table as of
    December 31, 2007. As a result of the issuance of Nabors
    Delawares $575 million 6.15% senior notes due
    2018 (see Note 5), we are presenting the following table in
    this Report which summarizes our remaining contractual cash
    obligations related to commitments as of March 31, 2008:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
    Payments due by Period
 | 
 
 | 
| 
 
 | 
 
 | 
    Total
 | 
 
 | 
 
 | 
    < 1 Year
 | 
 
 | 
 
 | 
    1-3 Years
 | 
 
 | 
 
 | 
    3-5 Years
 | 
 
 | 
 
 | 
    Thereafter
 | 
 
 | 
| 
    (In thousands)
 | 
 
 | 
|  
 | 
| 
 
    Contractual cash obligations:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Long-term debt:
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Principal
 
 | 
 
 | 
    $
 | 
    4,589,557
 | 
 
 | 
 
 | 
    $
 | 
    700,000
 | 
    (1)
 | 
 
 | 
    $
 | 
    225,000
 | 
    (2)
 | 
 
 | 
    $
 | 
    3,089,557
 | 
    (3)
 | 
 
 | 
    $
 | 
    575,000
 | 
    (4)
 | 
| 
 
    Interest
 
 | 
 
 | 
 
 | 
    527,069
 | 
 
 | 
 
 | 
 
 | 
    86,963
 | 
 
 | 
 
 | 
 
 | 
    157,472
 | 
 
 | 
 
 | 
 
 | 
    105,822
 | 
 
 | 
 
 | 
 
 | 
    176,812
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Total contractual cash obligations
 
 | 
 
 | 
    $
 | 
    5,116,626
 | 
 
 | 
 
 | 
    $
 | 
    786,963
 | 
 
 | 
 
 | 
    $
 | 
    382,472
 | 
 
 | 
 
 | 
    $
 | 
    3,195,379
 | 
 
 | 
 
 | 
    $
 | 
    751,812
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 
     | 
     | 
     | 
    | 
    (1)  | 
     | 
    
    Represents the $700 million zero coupon senior exchangeable
    notes, which can be put to us on June 15, 2008 and can be
    exchanged for cash in certain circumstances including when the
    price of our shares exceeds approximately $42.06 for the
    required period of time. | 
|   | 
    | 
    (2)  | 
     | 
    
    Represents our $225 million 4.875% senior notes due
    August 2009. | 
|   | 
    | 
    (3)  | 
     | 
    
    Includes our $2.75 billion 0.94% senior exchangeable
    notes due 2011, the remainder of our $82 million zero
    coupon senior debentures due 2021, which can be put to us on
    February 5, 2011 and the $275 million
    5.375% senior notes due 2012. | 
|   | 
    | 
    (4)  | 
     | 
    
    Represents our $575 million 6.15% senior notes due
    February 2018. | 
 
    No other significant changes have occurred to the contractual
    cash obligations information disclosed in our Annual Report on
    Form 10-K
    for the year ended December 31, 2007.
 
    See Note 8 to our Annual Report on
    Form 10-K
    for the year ended December 31, 2007 for discussion of
    commitments and contingencies relating to (i) employment
    contracts that could result in significant cash payments by the
    Company if there are terminations of certain executives in the
    event of death, disability, termination without cause or in the
    event of a change in control and (ii) off-balance sheet
    arrangements (including guarantees).
 
    Financial
    Condition and Sources of Liquidity
 
    Our primary sources of liquidity are cash and cash equivalents,
    short-term and long-term investments and cash generated from
    operations. As of March 31, 2008, we had cash and cash
    equivalents and investments of $1.8 billion
    
    41
 
    (including $310.9 million of long-term investments and
    other receivables and $59.9 million in cash proceeds
    receivable from the sale of certain non-marketable securities
    that is included in other current assets) and working capital of
    $1.5 billion. This compares to cash and cash equivalents
    and investments of $1.2 billion (including
    $359.5 million of long-term investments and other
    receivables and $53.1 million in cash proceeds receivable)
    and working capital of $711.0 million as of
    December 31, 2007.
 
    Our gross funded debt to capital ratio was 0.47:1 as of
    March 31, 2008 and 0.44:1 as of December 31, 2007. Our
    net funded debt to capital ratio was 0.34:1 as of March 31,
    2008 and 0.36:1 as of December 31, 2007. The gross funded
    debt to capital ratio is calculated by dividing funded debt by
    funded debt plus deferred tax liabilities net of deferred tax
    assets plus capital. Funded debt is defined as the sum of
    (1) short-term borrowings, (2) current portion of
    long-term debt and (3) long-term debt. Capital is defined
    as shareholders equity. The net funded debt to capital
    ratio is calculated by dividing net funded debt by net funded
    debt plus deferred tax liabilities net of deferred tax assets
    plus capital. Net funded debt is defined as the sum of
    (1) short-term borrowings, (2) current portion of
    long-term debt and (3) long-term debt reduced by the sum of
    cash and cash equivalents and short-term and long-term
    investments and other receivables. Capital is defined as
    shareholders equity. Both of these ratios are a method for
    calculating the amount of leverage a company has in relation to
    its capital. The net funded debt to capital ratio is not a
    measure of operating performance or liquidity defined by
    accounting principles generally accepted in the United States of
    America and may not be comparable to similarly titled measures
    presented by other companies.
 
    Long-term investments consist of investments in overseas funds
    investing primarily in a variety of public and private
    U.S. and
    non-U.S. securities
    (including asset-backed securities and mortgage-backed
    securities, global structured asset securitizations, whole loan
    mortgages, and participations in whole loans and whole loan
    mortgages). These investments are classified as non-marketable,
    because they do not have published fair values. Our other
    receivables classified as long-term investments include our
    financing agreements for production payments contracts. Our
    interest coverage ratio from continuing operations was 29.6:1 as
    of March 31, 2008, compared to 32.5:1 as of
    December 31, 2007. The interest coverage ratio is a
    trailing twelve-month computation of the sum of income from
    continuing operations before income taxes, interest expense,
    depreciation and amortization, and depletion expense less
    investment income and then dividing by interest expense. This
    ratio is a method for calculating the amount of operating cash
    flows available to cover interest expense. The interest coverage
    ratio from continuing operations is not a measure of operating
    performance or liquidity defined by accounting principles
    generally accepted in the United States of America and may not
    be comparable to similarly titled measures presented by other
    companies.
 
    In March 2008, our investment in a privately-held company became
    a marketable equity security subsequent to a public offering on
    the Hong Kong Stock Exchange. Accordingly, we have accounted for
    the marketable equity security in accordance with the provisions
    of SFAS No. 115, Accounting for Certain
    Investments in Debt and Equity Securities.
 
    We have four letter of credit facilities with various banks as
    of March 31, 2008. Availability and borrowings under our
    credit facilities as of March 31, 2008 are as follows:
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
| 
    (In thousands)
 | 
 
 | 
 
 | 
 
 | 
|  
 | 
| 
 
    Credit available
 
 | 
 
 | 
    $
 | 
    223,165
 | 
 
 | 
| 
 
    Letters of credit outstanding
 
 | 
 
 | 
 
 | 
    154,368
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
| 
 
    Remaining availability
 
 | 
 
 | 
    $
 | 
    68,797
 | 
 
 | 
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
    We have a shelf registration statement on file with the SEC to
    allow us to offer, from time to time, up to $700 million in
    debt securities, guarantees of debt securities, preferred
    shares, depository shares, common shares, share purchase
    contracts, share purchase units and warrants. We currently have
    not issued any securities registered under this registration
    statement.
 
    Our current cash and cash equivalents, investments and projected
    cash flows generated from current operations are expected to
    more than adequately finance our purchase commitments, our debt
    service requirements, and all other expected cash requirements
    for the next twelve months. However, as discussed under
    Future Cash Requirements above, the $2.75 billion
    0.94% senior exchangeable notes and $700 million zero
    coupon senior exchangeable notes can be exchanged when the price
    of our shares exceeds $59.57 and $42.06, respectively, for the
    
    42
 
    required periods of time, resulting in our payment of the
    principal amount of the notes, or $2.75 billion and
    $700 million, respectively, in cash. Our $700 million
    zero coupon senior exchangeable notes can be put to us on
    June 15, 2008 resulting in our payment of cash or we may
    redeem some or all of the notes at any time on or after
    June 15, 2008, at a redemption price equal to 100% of the
    principal amount of the notes plus contingent interest, if any,
    and accordingly, the outstanding principal amount of these notes
    of $700 million was reclassified from long-term debt to
    current liabilities in our balance sheet as of June 30,
    2007.
 
    On April 25, 2008, the market price for our shares closed
    at $38.32. If the market price threshold of $59.57 for our
    $2.75 billion 0.94% senior exchangeable notes or
    $42.06 ($38.56 beginning on or after July 1, 2008) for our
    $700 million zero coupon senior exchangeable notes was
    exceeded and the notes were exchanged or if the holders of the
    $700 million zero coupon senior exchangeable notes require
    us to repurchase the notes at a purchase price equal to 100% of
    the principal amount of the notes on June 15, 2008 or we
    redeem the $700 million zero coupon senior exchangeable
    notes, the required cash payment could have a significant impact
    on our level of cash and cash equivalents and investments
    available to meet our other cash obligations. Management
    believes that the holders of these notes would not be likely to
    exchange the notes as it would be more economically beneficial
    to them if they sold the notes on the open market. However,
    there can be no assurance that the holders would not exchange
    the notes. If either of the notes were exchanged or the
    $700 million zero coupon senior exchangeable notes are put
    to us on June 15, 2008, management believes, in addition to
    our current cash and cash equivalents and investments, that we
    have the ability to access capital markets or otherwise obtain
    financing in order to satisfy any payment obligations that might
    arise upon exchange of these notes and that any cash payment due
    of this magnitude, in addition to our other cash obligations,
    will not ultimately have a material adverse impact on our
    liquidity or financial position. Our ability to access capital
    markets or to otherwise obtain sufficient financing is enhanced
    by our senior unsecured debt ratings as provided by Dominion
    Bond Rating Service (DBRS), Fitch Ratings,
    Moodys Investor Service and Standard &
    Poors, which are currently AL,
    A−, A3 and BBB+,
    respectively, and our historical ability to access those markets
    as needed.
 
    See our discussion of the impact of changes in market conditions
    on our derivative financial instruments discussed under
    Item 3. Quantitative and Qualitative Disclosures About
    Market Risk.
 
    Other
    Matters
 
    Recent
    Accounting Pronouncements
 
    In September 2006, the FASB issued SFAS No. 157,
    Fair Value Measurements. This statement defines fair
    value, establishes a framework for measuring fair value in
    generally accepted accounting principles and expands disclosures
    about fair value measurements for financial assets and
    liabilities, as well as for any other assets and liabilities
    that are carried at fair value on a recurring basis in financial
    statements. SFAS No. 157 is effective with respect to
    financial assets and liabilities for financial statements issued
    for fiscal years beginning after November 15, 2007, and
    interim periods within those fiscal years.
    SFAS No. 157 applies prospectively to financial assets
    and liabilities. There is a one year deferral for the
    implementation of SFAS No. 157 for nonfinancial assets
    and liabilities measured on a nonrecurring basis. Effective
    January 1, 2008, we adopted the provisions of
    SFAS No. 157 relating to financial assets and
    liabilities. The new disclosures regarding the level of pricing
    observability associated with financial instruments carried at
    fair value is provided in Note 3 to the accompanying
    unaudited consolidated financial statements. The adoption of
    SFAS No. 157 with respect to financial assets and
    liabilities did not have a material financial impact on our
    consolidated results of operations or financial condition. We
    are currently evaluating the impact of implementation with
    respect to nonfinancial assets and liabilities measured on a
    nonrecurring basis on our consolidated financial statements,
    which will be primarily limited to asset impairments including
    goodwill, intangible assets and other long-lived assets, assets
    acquired and liabilities assumed in a business combination and
    asset retirement obligations.
 
    In February 2007, the FASB issued SFAS No. 159,
    The Fair Value Option for Financial Assets and Financial
    Liabilities  Including an amendment of FASB Statement
    No. 115. This statement permits entities to choose to
    measure many financial instruments and certain other items at
    fair value that are not currently required to be measured at
    fair value and establishes presentation and disclosure
    requirements designed to facilitate comparisons between entities
    that choose different measurement attributes for similar types
    of assets and liabilities. SFAS No. 159
    
    43
 
    is effective as of the beginning of an entitys first
    fiscal year that begins after November 15, 2007, provided
    the entity also elects to apply the provisions of
    SFAS No. 157. The adoption of SFAS No. 159
    did not have a material impact on our consolidated results of
    operations or financial condition as we have not elected to
    apply the provisions to our financial instruments or other
    eligible items that are not currently required to be measured at
    fair value.
 
    In March 2008, the FASB issued SFAS No. 161,
    Disclosures about Derivative Instruments and Hedging
    Activities, an Amendment to FASB Statement No. 133
    (SFAS No. 161). This statement is
    intended to improve financial reporting about derivative
    instruments and hedging activities by requiring enhanced
    qualitative and quantitative disclosures regarding derivative
    instruments, gains and losses on such instruments and their
    effects on an entitys financial position, financial
    performance and cash flows. SFAS No. 161 is effective
    for financial statements issued for fiscal years beginning after
    November 15, 2008, and interim periods within those fiscal
    years. We are currently evaluating the impact that this
    pronouncement may have on our consolidated financial statements.
 
    Critical
    Accounting Estimates
 
    We disclosed our critical accounting estimates in our Annual
    Report on
    Form 10-K
    for the year ended December 31, 2007. No significant
    changes have occurred to those policies except our adoption of
    SFAS No. 157 effective January 1, 2008.
    SFAS No. 157, requires enhanced disclosures about
    assets and liabilities carried at fair value. The following
    financial assets and liabilities are recorded at fair value as
    of March 31, 2008: (1) short-term investments and
    (2) derivative contracts.
 
    As defined in SFAS No. 157, fair value is the price
    that would be received to sell an asset or paid to transfer a
    liability in an orderly transaction between market participants
    at the measurement date (exit price). We utilize market data or
    assumptions that market participants would use in pricing the
    asset or liability, including assumptions about risk and the
    risks inherent in the inputs to the valuation technique. These
    inputs can be readily observable, market corroborated, or
    generally unobservable. We primarily apply the market approach
    for recurring fair value measurements and endeavor to utilize
    the best information available. Accordingly, we utilize
    valuation techniques that maximize the use of observable inputs
    and minimize the use of unobservable inputs. The use of
    unobservable inputs is intended to allow for fair value
    determinations in situations in which there is little, if any,
    market activity for the asset or liability at the measurement
    date. We are able to classify fair value balances based on the
    observability of those inputs. SFAS No. 157
    establishes a fair value hierarchy such that Level 1
    measurements include unadjusted quoted market prices for
    identical assets or liabilities in an active market,
    Level 2 measurements include quoted market prices for
    identical assets or liabilities in an active market which have
    been adjusted for effects of restrictions and those that are not
    quoted but are observable through corroboration with observable
    market data, including quoted market prices for similar assets,
    and Level 3 measurements include those that are
    unobservable and of a highly subjective measure.
 
    As part of adopting SFAS No. 157, we did not have a
    transition adjustment to our retained earnings. Our enhanced
    disclosures are included in Note 3 of the accompanying
    unaudited consolidated financial statements.
 
     | 
     | 
    | 
    Item 3.  
 | 
    
    Quantitative
    and Qualitative Disclosures About Market Risk
 | 
 
    We may be exposed to market risk through changes in interest
    rates and foreign currency risk arising from our operations in
    international markets as discussed in our Annual Report on
    Form 10-K
    for the year ended December 31, 2007. There have been no
    material changes in our exposure to market risk from that
    disclosed in our Annual Report on
    Form 10-K
    for the year ended December 31, 2007.
 
     | 
     | 
    | 
    Item 4.  
 | 
    
    Controls
    and Procedures
 | 
 
    (a) Disclosure Controls and Procedures. We maintain a set
    of disclosure controls and procedures that are designed to
    provide reasonable assurance that information required to be
    disclosed in our reports filed under the Exchange Act is
    recorded, processed, summarized, and reported within the time
    periods specified in the SECs rules and forms. We have
    investments in certain unconsolidated entities that we do not
    control or manage. Because we do not control or manage these
    entities, our disclosure controls and procedures with respect to
    such entities are necessarily more limited than those we
    maintain with respect to our consolidated subsidiaries.
    
    44
 
    The Companys management, with the participation of the
    Companys Chairman and Chief Executive Officer and Vice
    President and Chief Financial Officer, has evaluated the
    effectiveness of the Companys disclosure controls and
    procedures (as such term is defined in Rules
    13a-15(e)
    and
    15d-15(e)
    under the Exchange Act) as of the end of the period covered by
    this report. Based on such evaluation, the Companys
    Chairman and Chief Executive Officer and Vice President and
    Chief Financial Officer have concluded that, as of the end of
    such period, the Companys disclosure controls and
    procedures are effective, at the reasonable assurance level, in
    recording, processing, summarizing and reporting, on a timely
    basis, information required to be disclosed by the Company in
    the reports that it files or submits under the Exchange Act and
    are effective, at the reasonable assurance level, in ensuring
    that information required to be disclosed by the Company in the
    reports that it files or submits under the Exchange Act is
    accumulated and communicated to the Companys management,
    including the Companys Chairman and Chief Executive
    Officer and Vice President and Chief Financial Officer, as
    appropriate to allow timely decisions regarding required
    disclosure.
 
    (b) Changes in Internal Control Over Financial Reporting.
    There have not been any changes in the Companys internal
    control over financial reporting (identified in connection with
    the evaluation required by paragraph (d) in
    Rules 13a-15
    and 15d-15
    under the Exchange Act) during the most recently completed
    fiscal quarter that have materially affected, or are reasonably
    likely to materially affect, the Companys internal control
    over financial reporting.
 
    PART II
    OTHER INFORMATION
 
     | 
     | 
    | 
    Item 1.  
 | 
    
    Legal
    Proceedings
 | 
 
    Nabors and its subsidiaries are defendants or otherwise involved
    in a number of lawsuits in the ordinary course of business. We
    estimate the range of our liability related to pending
    litigation when we believe the amount and range of loss can be
    estimated. We record our best estimate of a loss when the loss
    is considered probable. When a liability is probable and there
    is a range of estimated loss with no best estimate in the range,
    we record the minimum estimated liability related to the
    lawsuits or claims. As additional information becomes available,
    we assess the potential liability related to our pending
    litigation and claims and revise our estimates. Due to
    uncertainties related to the resolution of lawsuits and claims,
    the ultimate outcome may differ from our estimates. In the
    opinion of management and based on liability accruals provided,
    our ultimate exposure with respect to these pending lawsuits and
    claims is not expected to have a material adverse effect on our
    consolidated financial position or cash flows, although they
    could have a material adverse effect on our results of
    operations for a particular reporting period.
 
    On February 6, 2007, a purported shareholder derivative
    action entitled Kenneth H. Karstedt v. Eugene M.
    Isenberg, et al was filed in the United States District
    Court for the Southern District of Texas against the
    Companys officers and directors, and against the Company
    as a nominal defendant. The complaint alleged that stock options
    were priced retroactively and were improperly accounted for, and
    alleged various causes of action based on that assertion. The
    complaint sought, among other things, payment by the defendants
    to the Company of damages allegedly suffered by it and
    disgorgement of profits. On March 5, 2007, another
    purported shareholder derivative action entitled Gail
    McKinney v. Eugene M. Isenberg, et al was also
    filed in the United States District Court for the Southern
    District of Texas. The complaint made substantially the same
    allegations against the same defendants and sought the same
    elements of damages. The two derivative actions were
    consolidated into one proceeding. On December 31, 2007, the
    Company and the individual defendants agreed with the
    plaintiffs-shareholders to settle the derivative action. The
    settlement is subject to preliminary and final approval of the
    United States District Court for the Southern District of Texas.
    Under the terms of the proposed settlement, the Company and the
    individual defendants have implemented or will implement certain
    corporate governance reforms and adopt certain modifications to
    our equity award policy and our Compensation Committee charter.
    The Company and its insurers have agreed to pay up to
    $2.85 million to plaintiffs counsel for their
    attorneys fees and the reimbursement of their expenses and
    costs. The Court granted preliminary approval of the settlement
    on March 31, 2008. A final approval hearing is scheduled
    for May 14, 2008.
 
    On July 5, 2007, we received an inquiry from the
    U.S. Department of Justice relating to its investigation of
    one of our vendors and compliance with the Foreign Corrupt
    Practices Act. Our Audit Committee of the Board of
    
    45
 
    Directors has engaged outside counsel to review certain
    transactions with this vendor, which provides freight forwarding
    and customs clearance services. Both the U.S. Securities
    and Exchange Commission and the U.S. Department of Justice
    have been advised of the Companys investigation, which is
    in its early stage. The ultimate outcome of this review or the
    effect of implementing any further measures which may be
    necessary to ensure full compliance with the applicable laws
    cannot be determined at this time.
 
 
    There have been no material changes during the three months
    ended March 31, 2008 in our Risk Factors as
    discussed in our Annual Report on
    Form 10-K
    for the year ended December 31, 2007.
 
     | 
     | 
    | 
    Item 2.  
 | 
    
    Unregistered
    Sales of Equity Securities and Use of Proceeds
 | 
 
    On February 20, 2008, Nabors Delaware, our wholly-owned
    subsidiary, completed a private placement of $575 million
    aggregate principal amount of 6.15% senior notes due 2018
    with registration rights, which are unsecured and are fully and
    unconditionally guaranteed by us. The issue of senior notes was
    reoffered by Citigroup Global Markets Inc. and UBS Securities
    LLC (collectively, the initial purchasers), to qualified
    institutional buyers under Rule 144A of the Securities Act
    of 1933, as amended (Securities Act). The notes bear
    interest at a rate of 6.15% per year, payable semiannually on
    February 15 and August 15 of each year, beginning
    August 15, 2008. We intend to use the proceeds of the
    offering for general corporate purposes, including the repayment
    of debt. See Note 5 to our accompanying unaudited
    consolidated financial statements for discussion of this
    transaction.
 
    Copies of the Indenture and Registration Rights Agreement
    relating to the notes are included as exhibits to our Annual
    Report on
    Form 10-K
    for the year ended December 31, 2007. We intend to
    (1) file a registration statement with the SEC with respect
    to an offer to exchange the notes for other notes which will
    have terms identical in all material respects to these notes,
    except that the exchange notes will not contain terms with
    respect to transfer restrictions or payment of additional
    interest, within 90 days after February 20, 2008,
    (2) use our reasonable best efforts to cause the exchange
    offer registration statement to become effective under the
    Securities Act by August 20, 2008 and (3) commence and
    complete the exchange offer by October 20, 2008.
 
    The following table provides information relating to
    Nabors repurchase of common shares during the three months
    ended March 31, 2008 (in thousands, except average price
    paid per share):
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
    Approximate Dollar 
    
 | 
| 
 
 | 
 
 | 
    Total 
    
 | 
 
 | 
 
 | 
 
 | 
    Total Number of 
    
 | 
 
 | 
    Value of Shares 
    
 | 
| 
 
 | 
 
 | 
    Number of 
    
 | 
 
 | 
    Average 
    
 | 
 
 | 
    Shares Purchased as 
    
 | 
 
 | 
    that May Yet Be 
    
 | 
| 
 
 | 
 
 | 
    Shares 
    
 | 
 
 | 
    Price Paid 
    
 | 
 
 | 
    Part of Publicly 
    
 | 
 
 | 
    Purchased Under the 
    
 | 
| 
 
    Period
 
 | 
 
 | 
    Purchased
 | 
 
 | 
    per Share
 | 
 
 | 
    Announced Program
 | 
 
 | 
    Program(1)
 | 
|  
 | 
| 
 
    January 1, 2008  January 31, 2008
 
 | 
 
 | 
 
 | 
    150
 | 
 
 | 
 
 | 
    $
 | 
    27.75
 | 
 
 | 
 
 | 
 
 | 
    150
 | 
 
 | 
 
 | 
    $
 | 
    299,643
 | 
 
 | 
 
 
     | 
     | 
     | 
    | 
    (1)  | 
     | 
    
    Our Board of Directors in July 2006 authorized a share
    repurchase program under which we may repurchase up to
    $500 million of our common shares in the open market or in
    privately negotiated transactions. This program supersedes and
    cancels our previous share repurchase program. Through
    March 31, 2008, approximately $200.4 million of our
    common shares have been repurchased under this program. As of
    March 31, 2008, we had $299.6 million of shares that
    still may be purchased under the July 2006 share repurchase
    program. | 
 
    No shares were purchased during the period of February 1,
    2008  March 31, 2008.
    
    46
 
 
    Exhibit Index
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
    15
 | 
 
 | 
 
 | 
    Awareness Letter of Independent Accountants.
 | 
| 
 
 | 
    31
 | 
    .1
 | 
 
 | 
    Certification of Chairman and Chief Executive Officer pursuant
    to
    Rule 13a-14(a)
    of the Securities Exchange Act of 1934, as adopted pursuant to
    Section 302 of the Sarbanes-Oxley Act of 2002.
 | 
| 
 
 | 
    31
 | 
    .2
 | 
 
 | 
    Certification of Vice President and Chief Financial Officer
    pursuant to
    Rule 13a-14(a)
    of the Securities Exchange Act of 1934, as adopted pursuant to
    Section 302 of the Sarbanes-Oxley Act of 2002.
 | 
| 
 
 | 
    32
 | 
    .1
 | 
 
 | 
    Certification of Chairman and Chief Executive Officer, and Vice
    President and Chief Financial Officer pursuant to 18 U.S.C.
    Section 1350, as adopted pursuant to Section 906 of
    the Sarbanes-Oxley Act of 2002.
 | 
    
    47
 
 
    SIGNATURES
 
    Pursuant to the requirements 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.
 
    NABORS INDUSTRIES LTD.
 
     | 
     | 
     | 
    |   | 
        By: 
 | 
    
     /s/  Eugene
    M. Isenberg 
 | 
    Eugene M. Isenberg
    Chairman and Chief Executive Officer
 
    Bruce P. Koch
    Vice President and Chief Financial Officer
    (Principal Financial and Accounting Officer)
 
    Date: May 1, 2008
    
    48
 
    Exhibit Index
 
    |   | 	
      | 	
      | 	
      | 	
      | 	
| 
 
 | 
    15
 | 
 
 | 
 
 | 
    Awareness Letter of Independent Accountants.
 | 
| 
 
 | 
    31
 | 
    .1
 | 
 
 | 
    Certification of Chairman and Chief Executive Officer pursuant
    to
    Rule 13a-14(a)
    of the Securities Exchange Act of 1934, as adopted pursuant to
    Section 302 of the Sarbanes-Oxley Act of 2002.
 | 
| 
 
 | 
    31
 | 
    .2
 | 
 
 | 
    Certification of Vice President and Chief Financial Officer
    pursuant to
    Rule 13a-14(a)
    of the Securities Exchange Act of 1934, as adopted pursuant to
    Section 302 of the Sarbanes-Oxley Act of 2002.
 | 
| 
 
 | 
    32
 | 
    .1
 | 
 
 | 
    Certification of Chairman and Chief Executive Officer, and Vice
    President and Chief Financial Officer pursuant to 18 U.S.C.
    Section 1350, as adopted pursuant to Section 906 of
    the Sarbanes-Oxley Act of 2002.
 | 
    
    49