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Western Midstream Partners, LP - Quarter Report: 2018 September (Form 10-Q)


UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 10-Q
(Mark One)
   
þ
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended September 30, 2018
 
Or 
  
¨
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from             to       
 
Commission file number: 001-35753
    
WESTERN GAS EQUITY PARTNERS, LP
(Exact name of registrant as specified in its charter)
Delaware
 
46-0967367
(State or other jurisdiction of
incorporation or organization)
 
(I.R.S. Employer
Identification No.)
 
 
 
1201 Lake Robbins Drive
The Woodlands, Texas
 
77380
(Address of principal executive offices)
 
(Zip Code)
   
(832) 636-6000
(Registrant’s telephone number, including area code)
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  ¨
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  þ    No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer þ
  
Accelerated filer ¨
  
Non-accelerated filer ¨
  
Smaller reporting company ¨
 
Emerging growth company ¨
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.    ¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  þ
There were 218,937,797 common units outstanding as of October 29, 2018.




TABLE OF CONTENTS

 
 
 
PAGE
PART I
 
 
 
Item 1.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 2.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 3.
 
Item 4.
PART II
 
 
 
Item 1.
 
Item 1A.
 
Item 6.


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COMMONLY USED TERMS AND DEFINITIONS

Western Gas Equity Partners, LP (“WGP”) is a Delaware master limited partnership formed by Anadarko Petroleum Corporation to own three types of partnership interests in Western Gas Partners, LP and its subsidiaries (“WES”). For purposes of this Form 10-Q, “WGP,” “we,” “us,” “our,” “Western Gas Equity Partners, LP” or like terms refers to Western Gas Equity Partners, LP in its individual capacity or to Western Gas Equity Partners, LP and its subsidiaries, including the general partner of WES, Western Gas Holdings, LLC, and WES, as the context requires. As used in this Form 10-Q, the terms and definitions below have the following meanings:
Additional DBJV System Interest: WES’s additional 50% interest in the DBJV system acquired from a third party in March 2017.
Affiliates: Subsidiaries of Anadarko, excluding us, but including equity interests in Fort Union, White Cliffs, Rendezvous, the Mont Belvieu JV, TEP, TEG, FRP, Whitethorn and Cactus II.
Anadarko: Anadarko Petroleum Corporation and its subsidiaries, excluding us and WGP GP.
Barrel or Bbl: 42 U.S. gallons measured at 60 degrees Fahrenheit.
Bbls/d: Barrels per day.
Board of Directors: The board of directors of WGP GP.
Btu: British thermal unit; the approximate amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit.
Cactus II: Cactus II Pipeline LLC.
Chipeta: Chipeta Processing, LLC.
Condensate: A natural gas liquid with a low vapor pressure mainly composed of propane, butane, pentane and heavier hydrocarbon fractions.
Cryogenic: The process in which liquefied gases are used to bring natural gas volumes to very low temperatures (below approximately -238 degrees Fahrenheit) to separate natural gas liquids from natural gas. Through cryogenic processing, more natural gas liquids are extracted than when traditional refrigeration methods are used.
DBJV: Delaware Basin JV Gathering LLC.
DBJV system: A gathering system and related facilities located in the Delaware Basin in Loving, Ward, Winkler and Reeves Counties in West Texas.
DBM: Delaware Basin Midstream, LLC.
DBM complex: The cryogenic processing plants, gas gathering system, and related facilities and equipment in West Texas that serve production from Reeves, Loving and Culberson Counties, Texas and Eddy and Lea Counties, New Mexico.
DBM water systems: Two produced water gathering and disposal systems in West Texas.
DJ Basin complex: The Platte Valley system, Wattenberg system and Lancaster plant, all of which were combined into a single complex in the first quarter of 2014.
EBITDA: Earnings before interest, taxes, depreciation, and amortization. For a definition of “Adjusted EBITDA,” see Key Performance Metrics under Part I, Item 2 of this Form 10-Q.
Exchange Act: The Securities Exchange Act of 1934, as amended.
Fort Union: Fort Union Gas Gathering, LLC.

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Fractionation: The process of applying various levels of higher pressure and lower temperature to separate a stream of natural gas liquids into ethane, propane, normal butane, isobutane and natural gasoline for end-use sale.
FRP: Front Range Pipeline LLC.
GAAP: Generally accepted accounting principles in the United States.
Hydraulic fracturing: The injection of fluids into the wellbore to create fractures in rock formations, stimulating the production of oil or gas.
Imbalance: Imbalances result from (i) differences between gas and NGL volumes nominated by customers and gas and NGL volumes received from those customers and (ii) differences between gas and NGL volumes received from customers and gas and NGL volumes delivered to those customers.
IPO: Initial public offering.
LIBOR: London Interbank Offered Rate.
Marcellus Interest: WES’s 33.75% interest in the Larry’s Creek, Seely and Warrensville gas gathering systems and related facilities located in northern Pennsylvania.
MBbls/d: Thousand barrels per day.
MGR: Mountain Gas Resources, LLC.
MGR assets: The Red Desert complex and the Granger straddle plant.
MLP: Master limited partnership.
MMBtu: Million British thermal units.
MMcf: Million cubic feet.
MMcf/d: Million cubic feet per day.
Mont Belvieu JV: Enterprise EF78 LLC.
Natural gas liquid(s) or NGL(s): The combination of ethane, propane, normal butane, isobutane and natural gasolines that, when removed from natural gas, become liquid under various levels of higher pressure and lower temperature.
Non-Operated Marcellus Interest: WES’s 33.75% interest in the Liberty and Rome gas gathering systems and related facilities located in northern Pennsylvania that was transferred to a third party in March 2017 pursuant to the Property Exchange.
Produced water: Byproduct associated with the production of crude oil and natural gas that often contains a number of dissolved solids and other materials found in oil and gas reservoirs.
Property Exchange: WES’s acquisition of the Additional DBJV System Interest from a third party in exchange for the Non-Operated Marcellus Interest and $155.0 million of cash consideration, as further described in our Forms 8-K filed with the SEC on February 9, 2017, and March 23, 2017.
Red Desert complex: The Patrick Draw processing plant, the Red Desert processing plant, associated gathering lines, and related facilities.
Rendezvous: Rendezvous Gas Services, LLC.
Residue: The natural gas remaining after the unprocessed natural gas stream has been processed or treated.
SEC: U.S. Securities and Exchange Commission.

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Springfield gas gathering system: A gas gathering system and related facilities located in Dimmit, La Salle, Maverick and Webb Counties in South Texas.
Springfield oil gathering system: An oil gathering system and related facilities located in Dimmit, La Salle, Maverick and Webb Counties in South Texas.
Springfield system: The Springfield gas gathering system and Springfield oil gathering system.
TEFR Interests: The interests in TEP, TEG and FRP.
TEG: Texas Express Gathering LLC.
TEP: Texas Express Pipeline LLC.
WES: Western Gas Partners, LP.
WES GP: Western Gas Holdings, LLC, the general partner of WES.
WES RCF: WES’s $1.5 billion senior unsecured revolving credit facility.
WGP: Western Gas Equity Partners, LP.
WGP GP or general partner: Western Gas Equity Holdings, LLC, the general partner of WGP.
WGP RCF: The WGP $35.0 million senior secured revolving credit facility.
WGP LTIP: Western Gas Equity Partners, LP 2012 Long-Term Incentive Plan.
White Cliffs: White Cliffs Pipeline, LLC.
Whitethorn LLC: Whitethorn Pipeline Company LLC.
$500.0 million COP: WES’s continuous offering program that may be undertaken pursuant to the registration statement filed with the SEC in July 2017 for the issuance of up to an aggregate of $500.0 million of WES common units.


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PART I.  FINANCIAL INFORMATION (UNAUDITED)

Item 1.  Financial Statements

WESTERN GAS EQUITY PARTNERS, LP
CONSOLIDATED STATEMENTS OF OPERATIONS
(UNAUDITED)
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands except per-unit amounts
 
2018
 
2017
 
2018
 
2017
Revenues and other – affiliates
 
 
 
 
 
 
 
 
Service revenues – fee based
 
$
204,090

 
$
157,303

 
$
582,579

 
$
484,601

Service revenues – product based
 
701

 

 
1,228

 

Product sales
 
69,723

 
185,002

 
182,372

 
489,172

Other
 

 
8,822

 

 
8,822

Total revenues and other – affiliates
 
274,514

 
351,127

 
766,179

 
982,595

Revenues and other – third parties
 
 
 
 
 
 
 
 
Service revenues – fee based
 
205,016

 
148,884

 
563,520

 
428,835

Service revenues – product based
 
22,034

 

 
66,205

 

Product sales
 
5,427

 
74,139

 
35,366

 
201,318

Other
 
771

 
545

 
1,213

 
3,590

Total revenues and other – third parties
 
233,248

 
223,568

 
666,304

 
633,743

Total revenues and other
 
507,762

 
574,695

 
1,432,483

 
1,616,338

Equity income, net – affiliates
 
43,110

 
21,519

 
102,752

 
62,708

Operating expenses
 
 
 
 
 
 
 
 
Cost of product (1)
 
105,966

 
239,223

 
303,518

 
631,859

Operation and maintenance (1)
 
111,359

 
79,536

 
300,266

 
229,444

General and administrative (1)
 
15,158

 
12,922

 
44,853

 
37,595

Property and other taxes
 
10,954

 
11,215

 
35,090

 
35,433

Depreciation and amortization
 
82,553

 
72,539

 
238,187

 
216,272

Impairments
 
25,317

 
2,159

 
152,708

 
170,079

Total operating expenses
 
351,307

 
417,594

 
1,074,622

 
1,320,682

Gain (loss) on divestiture and other, net (2)
 
65

 
72

 
351

 
135,017

Proceeds from business interruption insurance claims
 

 

 

 
29,882

Operating income (loss)
 
199,630

 
178,692

 
460,964

 
523,263

Interest income – affiliates
 
4,225

 
4,225

 
12,675

 
12,675

Interest expense
 
(48,316
)
 
(36,117
)
 
(133,359
)
 
(108,447
)
Other income (expense), net
 
655

 
311

 
2,749

 
1,029

Income (loss) before income taxes
 
156,194

 
147,111

 
343,029

 
428,520

Income tax (benefit) expense
 
1,517

 
510

 
3,301

 
4,905

Net income (loss)
 
154,677

 
146,601

 
339,728

 
423,615

Net income (loss) attributable to noncontrolling interests
 
47,203

 
50,399

 
63,669

 
146,529

Net income (loss) attributable to Western Gas Equity Partners, LP
 
$
107,474

 
$
96,202

 
$
276,059

 
$
277,086

Net income (loss) per common unit – basic and diluted
 
$
0.49

 
$
0.44

 
$
1.26

 
$
1.27

Weighted-average common units outstanding – basic and diluted
 
218,938

 
218,933

 
218,935

 
218,931

 
                                                                                                                                                                                    
(1) 
Cost of product includes product purchases from affiliates (as defined in Note 1) of $47.0 million and $131.4 million for the three and nine months ended September 30, 2018, respectively, and $22.9 million and $60.5 million for the three and nine months ended September 30, 2017, respectively. Operation and maintenance includes charges from affiliates of $25.1 million and $68.8 million for the three and nine months ended September 30, 2018, respectively, and $18.1 million and $53.7 million for the three and nine months ended September 30, 2017, respectively. General and administrative includes charges from affiliates of $11.8 million and $35.0 million for the three and nine months ended September 30, 2018, respectively, and $10.4 million and $29.6 million for the three and nine months ended September 30, 2017, respectively. See Note 6.
(2) 
Includes losses related to an incident at the DBM complex for the nine months ended September 30, 2017. See Note 1.


See accompanying Notes to Consolidated Financial Statements.

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WESTERN GAS EQUITY PARTNERS, LP
CONSOLIDATED BALANCE SHEETS
(UNAUDITED)
thousands except number of units
 
September 30, 
 2018
 
December 31, 
 2017
ASSETS
 
 
 
 
Current assets
 
 
 
 
Cash and cash equivalents
 
$
132,877

 
$
79,588

Accounts receivable, net (1)
 
224,887

 
160,239

Other current assets (2)
 
26,119

 
15,383

Total current assets
 
383,883

 
255,210

Note receivable – Anadarko
 
260,000

 
260,000

Property, plant and equipment
 
 
 
 
Cost
 
8,912,755

 
7,864,535

Less accumulated depreciation
 
2,494,121

 
2,133,644

Net property, plant and equipment
 
6,418,634

 
5,730,891

Goodwill
 
416,160

 
416,160

Other intangible assets
 
753,947

 
775,269

Equity investments
 
786,876

 
566,211

Other assets
 
14,057

 
12,570

Total assets
 
$
9,033,557

 
$
8,016,311

LIABILITIES, EQUITY AND PARTNERS’ CAPITAL
 
 
 
 
Current liabilities
 
 
 
 
Accounts and imbalance payables
 
$
360,651

 
$
349,801

Short-term debt
 
28,000

 

Accrued ad valorem taxes
 
37,123

 
26,633

Accrued liabilities (3)
 
114,504

 
47,992

Total current liabilities
 
540,278

 
424,426

Long-term liabilities
 
 
 
 
Long-term debt
 
4,566,464

 
3,492,712

Deferred income taxes
 
10,285

 
7,409

Asset retirement obligations
 
157,933

 
143,394

Other liabilities (4)
 
141,957

 
3,491

Total long-term liabilities
 
4,876,639

 
3,647,006

Total liabilities
 
5,416,917

 
4,071,432

Equity and partners’ capital
 
 
 
 
Common units (218,937,797 and 218,933,141 units issued and outstanding at September 30, 2018, and December 31, 2017, respectively)
 
981,408

 
1,061,125

Total partners’ capital
 
981,408

 
1,061,125

Noncontrolling interests
 
2,635,232

 
2,883,754

Total equity and partners’ capital
 
3,616,640

 
3,944,879

Total liabilities, equity and partners’ capital
 
$
9,033,557

 
$
8,016,311

                                                                                                                                                                                    
(1) 
Accounts receivable, net includes amounts receivable from affiliates (as defined in Note 1) of $59.1 million and $36.1 million as of September 30, 2018, and December 31, 2017, respectively.
(2) 
Other current assets includes affiliate amounts of $1.4 million and zero as of September 30, 2018, and December 31, 2017, respectively.
(3) 
Accrued liabilities includes affiliate amounts of $2.3 million and $0.2 million as of September 30, 2018, and December 31, 2017, respectively.
(4) 
Other liabilities includes affiliate amounts of $50.2 million and $0.7 million as of September 30, 2018, and December 31, 2017, respectively.


See accompanying Notes to Consolidated Financial Statements.

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WESTERN GAS EQUITY PARTNERS, LP
CONSOLIDATED STATEMENT OF EQUITY AND PARTNERS’ CAPITAL
(UNAUDITED)
 
 
Partners’ Capital
 
 
 
 
thousands
 
Common
Units
 
Noncontrolling
Interests
 
Total
Balance at December 31, 2017
 
$
1,061,125

 
$
2,883,754

 
$
3,944,879

Cumulative effect of accounting change (1)
 
(14,200
)
 
(30,179
)
 
(44,379
)
Net income (loss)
 
276,059

 
63,669

 
339,728

Above-market component of swap agreements with Anadarko (2)
 
40,722

 

 
40,722

WES equity transactions, net (3)
 
(14,565
)
 
14,565

 

Distributions to Chipeta noncontrolling interest owner
 

 
(9,446
)
 
(9,446
)
Distributions to noncontrolling interest owners of WES
 

 
(287,435
)
 
(287,435
)
Distributions to WGP unitholders
 
(372,189
)
 

 
(372,189
)
Contributions of equity-based compensation to WES by Anadarko
 
4,306

 

 
4,306

Other
 
150

 
304

 
454

Balance at September 30, 2018
 
$
981,408

 
$
2,635,232

 
$
3,616,640

                                                                                                                                                                                    
(1) 
See Note 1.
(2) 
See Note 6.
(3) 
Includes the impact of the cumulative effect of accounting change in WES’s consolidated statement of equity and partners’ capital. The $14.6 million decrease to partners’ capital, together with net income (loss) attributable to Western Gas Equity Partners, LP, totaled $261.5 million for the nine months ended September 30, 2018.


See accompanying Notes to Consolidated Financial Statements.

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WESTERN GAS EQUITY PARTNERS, LP
CONSOLIDATED STATEMENTS OF CASH FLOWS
(UNAUDITED)
 
 
Nine Months Ended 
 September 30,
thousands
 
2018
 
2017
Cash flows from operating activities
 
 
 
 
Net income (loss)
 
$
339,728

 
$
423,615

Adjustments to reconcile net income (loss) to net cash provided by operating activities:
 
 
 
 
Depreciation and amortization
 
238,187

 
216,272

Impairments
 
152,708

 
170,079

Non-cash equity-based compensation expense
 
4,834

 
3,751

Deferred income taxes
 
3,054

 
3,882

Accretion and amortization of long-term obligations, net
 
4,659

 
3,701

Equity income, net – affiliates
 
(102,752
)
 
(62,708
)
Distributions from equity investment earnings – affiliates
 
93,827

 
64,313

(Gain) loss on divestiture and other, net (1)
 
(351
)
 
(135,017
)
Lower of cost or market inventory adjustments
 
184

 
140

Changes in assets and liabilities:
 
 
 
 
(Increase) decrease in accounts receivable, net
 
(64,690
)
 
(47,137
)
Increase (decrease) in accounts and imbalance payables and accrued liabilities, net
 
55,480

 
4,127

Change in other items, net
 
24,511

 
(2,549
)
Net cash provided by operating activities
 
749,379


642,469

Cash flows from investing activities
 
 
 
 
Capital expenditures
 
(949,022
)
 
(419,193
)
Contributions in aid of construction costs from affiliates
 

 
1,386

Acquisitions from affiliates
 
(254
)
 
(3,910
)
Acquisitions from third parties
 
(161,858
)
 
(155,298
)
Investments in equity affiliates
 
(67,979
)
 
(384
)
Distributions from equity investments in excess of cumulative earnings – affiliates
 
18,097

 
16,255

Proceeds from the sale of assets to third parties
 
332

 
23,370

Proceeds from property insurance claims
 

 
22,977

Net cash used in investing activities
 
(1,160,684
)

(514,797
)
Cash flows from financing activities
 
 
 
 
Borrowings, net of debt issuance costs
 
2,135,629

 
249,989

Repayments of debt
 
(1,040,000
)
 

Settlement of the Deferred purchase price obligation – Anadarko (2)
 

 
(37,346
)
Increase (decrease) in outstanding checks
 
(2,687
)
 
3,310

Proceeds from the issuance of WES common units, net of offering expenses
 

 
(183
)
Distributions to WGP unitholders (3)
 
(372,189
)
 
(324,290
)
Distributions to Chipeta noncontrolling interest owner
 
(9,446
)
 
(9,049
)
Distributions to noncontrolling interest owners of WES
 
(287,435
)
 
(262,888
)
Net contributions from (distributions to) Anadarko
 

 
30

Above-market component of swap agreements with Anadarko (3)
 
40,722

 
46,719

Net cash provided by (used in) financing activities
 
464,594


(333,708
)
Net increase (decrease) in cash and cash equivalents
 
53,289


(206,036
)
Cash and cash equivalents at beginning of period
 
79,588

 
359,072

Cash and cash equivalents at end of period
 
$
132,877


$
153,036

Supplemental disclosures
 
 
 
 
Accretion expense and revisions to the Deferred purchase price obligation – Anadarko
 
$

 
$
(4,094
)
Net distributions to (contributions from) Anadarko of other assets
 

 
(1,373
)
Interest paid, net of capitalized interest
 
114,790

 
98,956

Taxes paid (reimbursements received)
 
(87
)
 
189

Accrued capital expenditures
 
178,694

 
165,732

Fair value of properties and equipment from non-cash third party transactions (2)
 

 
551,453

                                                                                                                                                                                    
(1) 
Includes losses related to an incident at the DBM complex for the nine months ended September 30, 2017. See Note 1.
(2) 
See Note 3.
(3) 
See Note 6.



See accompanying Notes to Consolidated Financial Statements.

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WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)


1. DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION

General. Western Gas Equity Partners, LP is a Delaware master limited partnership (“MLP”) formed in September 2012 to own three types of partnership interests in Western Gas Partners, LP. Western Gas Equity Partners, LP was formed by converting WGR Holdings, LLC into a limited partnership and changing its name. Western Gas Partners, LP (together with its subsidiaries, “WES”) is a Delaware MLP formed by Anadarko Petroleum Corporation in 2007 to acquire, own, develop and operate midstream assets.
For purposes of these consolidated financial statements, “WGP” refers to Western Gas Equity Partners, LP in its individual capacity or to Western Gas Equity Partners, LP and its subsidiaries, including Western Gas Holdings, LLC and WES, as the context requires. “WES GP” refers to Western Gas Holdings, LLC, individually as the general partner of WES, and excludes WES. WGP’s general partner, Western Gas Equity Holdings, LLC (“WGP GP”), is a wholly owned subsidiary of Anadarko Petroleum Corporation. WES GP owns all of the general partner interest in WES, which constitutes substantially all of its business, which primarily is to manage the affairs and operations of WES. Refer to Note 5 for a discussion of WGP’s holdings of WES equity. “Anadarko” refers to Anadarko Petroleum Corporation and its subsidiaries, excluding WGP and WGP GP, and “affiliates” refers to subsidiaries of Anadarko, excluding WGP, but including equity interests in Fort Union Gas Gathering, LLC (“Fort Union”), White Cliffs Pipeline, LLC (“White Cliffs”), Rendezvous Gas Services, LLC (“Rendezvous”), Enterprise EF78 LLC (the “Mont Belvieu JV”), Texas Express Pipeline LLC (“TEP”), Texas Express Gathering LLC (“TEG”), Front Range Pipeline LLC (“FRP”), Whitethorn Pipeline Company LLC (“Whitethorn LLC”) and Cactus II Pipeline LLC (“Cactus II”). See Note 3. The interests in TEP, TEG and FRP are referred to collectively as the “TEFR Interests.” “MGR assets” refers to the Red Desert complex and the Granger straddle plant.
WES is engaged in the business of gathering, compressing, treating, processing and transporting natural gas; gathering, stabilizing and transporting condensate, natural gas liquids (“NGLs”) and crude oil; and gathering and disposing of produced water. In addition, in its capacity as a processor of natural gas, WES also buys and sells natural gas, NGLs and condensate on behalf of itself and as agent for its customers under certain of its contracts. WES provides these midstream services for Anadarko, as well as for third-party producers and customers. As of September 30, 2018, WES’s assets and investments consisted of the following:
 
 
Owned and
Operated
 
Operated
Interests
 
Non-Operated
Interests
 
Equity
Interests
Gathering systems (1)
 
12

 
3

 
3

 
2

Treating facilities
 
19

 
3

 

 
3

Natural gas processing plants/trains
 
20

 
4

 

 
2

NGL pipelines
 
2

 

 

 
3

Natural gas pipelines
 
5

 

 

 

Oil pipelines
 

 
1

 

 
2

                                                                                                                                                                                    
(1) 
Includes the DBM water systems.

These assets and investments are located in the Rocky Mountains (Colorado, Utah and Wyoming), North-central Pennsylvania, Texas and New Mexico. Mentone Train I, a processing train that is part of the DBM complex, is expected to commence operation in the fourth quarter of 2018.


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WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

1. DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (CONTINUED)

Basis of presentation. The following table outlines WES’s ownership interests and the accounting method of consolidation used in WES’s consolidated financial statements for entities not wholly owned:
 
 
Percentage Interest
Equity investments (1)
 
 
Fort Union
 
14.81
%
White Cliffs
 
10
%
Rendezvous
 
22
%
Mont Belvieu JV
 
25
%
TEP
 
20
%
TEG
 
20
%
FRP
 
33.33
%
Whitethorn
 
20
%
Cactus II
 
15
%
Proportionate consolidation (2)
 
 
Marcellus Interest systems
 
33.75
%
Newcastle system
 
50
%
Springfield system
 
50.1
%
Full consolidation
 
 
Chipeta (3)
 
75
%
                                                                                                                                                                                                                  
(1) 
Investments in non-controlled entities over which WES exercises significant influence are accounted for under the equity method. “Equity investment throughput” refers to WES’s share of average throughput for these investments.
(2) 
WGP proportionately consolidates WES’s associated share of the assets, liabilities, revenues and expenses attributable to these assets.
(3) 
The 25% interest in Chipeta Processing LLC (“Chipeta”) held by a third-party member is reflected within noncontrolling interests in the consolidated financial statements, in addition to the noncontrolling interests noted below.

The consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”). The consolidated financial statements include the accounts of WGP and entities in which it holds a controlling financial interest, including WES and WES GP. All significant intercompany transactions have been eliminated.
Certain information and note disclosures commonly included in annual financial statements have been condensed or omitted pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Accordingly, the accompanying consolidated financial statements and notes should be read in conjunction with WGP’s 2017 Form 10-K, as filed with the SEC on February 16, 2018. Management believes that the disclosures made are adequate to make the information not misleading.
The consolidated financial results of WES are included in WGP’s consolidated financial statements due to WGP’s 100% ownership interest in WES GP and WES GP’s control of WES. Throughout these notes to consolidated financial statements, and to the extent material, any differences between the consolidated financial results of WGP and WES are discussed separately. WGP has no independent operations or material assets other than its partnership interests in WES. WGP’s consolidated financial statements differ from those of WES primarily as a result of (i) the presentation of noncontrolling interest ownership (attributable to the limited partner interests in WES held by the public, other subsidiaries of Anadarko and private investors, see Note 5), (ii) the elimination of WES GP’s investment in WES with WES GP’s underlying capital account, (iii) the general and administrative expenses incurred by WGP, which are separate from, and in addition to, those incurred by WES, (iv) the inclusion of the impact of WGP equity balances and WGP distributions, and (v) WGP’s senior secured revolving credit facility (“WGP RCF”). See Note 10.


11

Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

1. DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (CONTINUED)

Adjustments to previously issued financial statements. WGP’s unaudited consolidated statements of operations for the nine months ended September 30, 2018, include adjustments to revenue and cost of product expense of the following amounts: (i) $39.0 million increase in Service revenues - fee based, (ii) $12.6 million increase in Product sales and (iii) $51.6 million increase in Cost of product; all of which relate to the six months ended June 30, 2018. During the third quarter of 2018, management determined that under ASU 2014-09, Revenue from Contracts with Customers (Topic 606) (“Topic 606”) adopted on January 1, 2018, WES’s marketing affiliate was acting as WES’s agent in certain product sales transactions on behalf of WES and in performing marketing services on behalf of WES’s customers. The adjustments have no impact to Operating income (loss), Net income (loss), the balance sheets, cash flows or any non-GAAP metric WES uses to evaluate its operations (see Key Performance Metrics under Item 2 of this Form 10-Q) and are not considered material to the results of operations for the nine months ended September 30, 2018. WGP will revise its previously reported unaudited financial statements for 2018 interim periods to reflect the adjustments in future filings.

Variable interest entity. WES is a variable interest entity (“VIE”) because the partners in WES with equity at risk lack the power, through voting or similar rights, to direct the activities that most significantly impact WES’s economic performance. A reporting entity that concludes it has a variable interest in a VIE must evaluate whether it has a controlling financial interest in the VIE, such that it is the VIE’s primary beneficiary and should consolidate. WGP is the primary beneficiary of WES and therefore should consolidate because (i) WGP has the power to direct the activities of WES that most significantly affect its economic performance and (ii) WGP has the right to receive benefits or the obligation to absorb losses that could be potentially significant to WES. As noted above, WGP has no independent operations or material assets other than its partnership interests in WES. The assets of WES cannot be used by WGP for general partnership purposes. WES’s long-term debt is recourse to WES GP, which is wholly owned by WGP. In turn, WES GP is indemnified by wholly owned subsidiaries of Anadarko for any claims made against WES GP under the indentures governing WES’s outstanding notes or borrowings under WES’s senior unsecured revolving credit facility (“WES RCF”). WES’s sources of liquidity include cash and cash equivalents, cash flows generated from operations, interest income on its $260.0 million note receivable from Anadarko, available borrowing capacity under the WES RCF, and issuances of additional equity or debt securities.

Noncontrolling interests. WGP’s noncontrolling interests in the consolidated financial statements consist of the following for all periods presented: (i) the 25% interest in Chipeta held by a third-party member, (ii) the publicly held limited partner interests in WES, (iii) the 2,011,380 WES common units issued by WES to other subsidiaries of Anadarko as part of the consideration paid for the acquisitions of the Non-Operated Marcellus Interest, the TEFR Interests and Springfield Pipeline LLC (“Springfield”), and (iv) the WES Class C units issued by WES to a subsidiary of Anadarko as part of the funding for the acquisition of Delaware Basin Midstream, LLC (“DBM”). The WES Series A Preferred units issued to private investors as part of the funding of the Springfield acquisition were also noncontrolling interests in the consolidated financial statements until converted into WES common units in 2017. See Note 3 and Note 5.
When WES issues equity, the carrying amount of the noncontrolling interest reported by WGP is adjusted to reflect the noncontrolling ownership interest in WES. The resulting impact of such noncontrolling interest adjustment on WGP’s interest in WES is reflected as an adjustment to WGP’s partners’ capital.


12

Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

1. DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (CONTINUED)

Presentation of WES assets. The term “WES assets” includes both the assets indirectly owned and the interests accounted for under the equity method by WGP through its partnership interests in WES as of September 30, 2018 (see Note 8). Because WGP owns the entire interest in and controls WES GP, and WGP GP is controlled by Anadarko, each of WES’s acquisitions of WES assets from Anadarko has been considered a transfer of net assets between entities under common control. As such, WES assets acquired from Anadarko were initially recorded at Anadarko’s historic carrying value, which did not correlate to the total acquisition price paid by WES. Further, after an acquisition of WES assets from Anadarko, WES and WGP (by virtue of its consolidation of WES) may be required to recast their financial statements to include the activities of such WES assets from the date of common control.
For those periods requiring recast, the consolidated financial statements for periods prior to the acquisition of WES assets from Anadarko are prepared from Anadarko’s historical cost-basis accounts and may not necessarily be indicative of the actual results of operations that would have occurred if WES had owned the WES assets during the periods reported. Net income (loss) attributable to the WES assets acquired from Anadarko for periods prior to WES’s acquisition of the WES assets is not allocated to the limited partners.

Use of estimates. In preparing financial statements in accordance with GAAP, management makes informed judgments and estimates that affect the reported amounts of assets, liabilities, revenues and expenses. Management evaluates its estimates and related assumptions regularly, using historical experience and other methods considered reasonable. Changes in facts and circumstances or additional information may result in revised estimates and actual results may differ from these estimates. Effects on the business, financial condition and results of operations resulting from revisions to estimates are recognized when the facts that give rise to the revisions become known. The information included herein reflects all normal recurring adjustments which are, in the opinion of management, necessary for a fair presentation of the consolidated financial statements, and certain prior-period amounts have been reclassified to conform to the current-year presentation.

Shutdown of gathering systems. In May 2018, after assessing a number of factors, with safety and protection of the environment as the primary focus, WES decided to take the Kitty Draw gathering system in Wyoming (part of the Hilight system) and the Third Creek gathering system in Colorado (part of the DJ Basin complex) permanently out of service. Results for the three and nine months ended September 30, 2018, reflect (i) accruals of zero and $10.9 million, respectively, in anticipated costs associated with the shutdown of the systems, recorded as a reduction in affiliate Product sales in the consolidated statements of operations and (ii) impairment expense of $6.8 million and $134.0 million, respectively, associated with reducing the net book value of the gathering systems and increasing the asset retirement obligation.

Insurance recoveries. In December 2015, there was an initial fire and secondary explosion at the processing facility within the DBM complex. The majority of the damage from the incident was to the liquid handling facilities and the amine treating units at the inlet of the complex. During the nine months ended September 30, 2017, a $5.7 million loss was recorded in Gain (loss) on divestiture and other, net in the consolidated statements of operations, related to a change in WES’s estimate of the amount that would be recovered under the property insurance claim based on further discussions with insurers. During the second quarter of 2017, WES reached a settlement with insurers and final proceeds were received. During the nine months ended September 30, 2017, WES received $52.9 million in cash proceeds from insurers, including $29.9 million in proceeds from business interruption insurance claims and $23.0 million in proceeds from property insurance claims.


13

Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

1. DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (CONTINUED)

Recently adopted accounting standards. Accounting Standards Update (“ASU”) 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash requires an entity to explain the changes in the total of cash, cash equivalents, restricted cash, and restricted cash equivalents on the statement of cash flows and to provide a reconciliation of the totals in that statement to the related captions in the balance sheet when the cash, cash equivalents, restricted cash, and restricted cash equivalents are presented in more than one line item on the balance sheet. WGP adopted this ASU using a retrospective approach on January 1, 2018, and the adoption did not impact the consolidated financial statements.

Revenue from contracts with customers (Topic 606). WGP adopted Topic 606 on January 1, 2018, using the modified retrospective method applied to WES contracts that were not completed as of January 1, 2018. The cumulative effect adjustment that was recognized in the opening balance of equity and partners’ capital was a decrease of $44.4 million. The comparative historical financial information has not been adjusted and continues to be reported under Revenue Recognition (Topic 605) (“Topic 605”).
Effective January 1, 2018, WGP changed its accounting policy for revenue recognition as detailed below:

Fee-based gathering / processing. Under Topic 605, fee revenues were recognized based on the rate in effect for the month of service, even when certain fees were charged on an upfront or limited-term basis. In addition, deficiency fees were charged and recognized only when the customer did not meet the specified delivery minimums for the completed performance period. Under Topic 606, (i) revenues continue to be recognized based on the rate in effect when the fee is either the same rate per unit over the contract term or when the fee escalates and the escalation factor approximates inflation, (ii) deficiency fees are estimated and recognized during the performance period as the services are performed for the customer’s delivered volumes, and (iii) timing differences between Service revenues – fee based recognized and amounts billed to customers are recognized as contract assets or contract liabilities, as appropriate, which results in a change in the timing of revenue and changes to net income as a result of the revenue contract’s consideration provisions. In addition, under Topic 606, revenue associated with upfront or limited-term fees is recognized over the expected period of customer benefit, which is generally the life of the related properties. These revenues also include revenues earned for marketing services performed on behalf of WES’s customers, and the expense associated with these marketing activities is recognized in cost of product expense, resulting in no impact to operating income.

Cost of service rate adjustments. Under Topic 605, revenue was recognized based on the amounts billed to customers each period as Service revenues – fee based. Under Topic 606, fixed minimum volume commitment demand fees and variable fees that are also billed on these minimum volumes are recognized as Service revenues – fee based on a consistent per-unit rate over the term of the contract. Annual adjustments are made to the cost of service rates charged to customers, and, as a result, a cumulative catch-up revenue adjustment related to the services already provided under the contract may be recorded in future periods, with revenues for the remaining term of the contract recognized on a consistent per-unit rate. Fees received on volumes in excess of the minimum volumes are recognized as Service revenues – fee based as service is provided to the customer based on the billing rate in effect for the performance period. This revenue recognition timing does not affect billings to customers, and differences between amounts billed and revenue recognized are recorded as contract assets or liabilities, as appropriate.

Aid in construction. Under Topic 605, aid in construction reimbursements were reflected as a reduction to property, plant and equipment upon receipt (and a reduction to capital expenditures). Under Topic 606, reimbursement of capital costs received from customers is reflected as a contract liability (deferred revenue) upon receipt. The contract liability is amortized to Service revenues – fee based over the expected period of customer benefit, which is generally the life of the related properties.


14

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WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

1. DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (CONTINUED)

Percent-of-proceeds gathering / processing. Under Topic 605, WES recognized cost of product expense when the product was purchased from a producer to whom it provides services, and WES recognized revenue when the product was sold to Anadarko or a third party. Under Topic 606, in some instances, where all or a percentage of the proceeds from the sale must be returned to the producer, the net margin from the purchase and sale transactions is presented net within Service revenues – product based because WES is acting as the producer’s agent in the product sale.

Noncash consideration - keep-whole and percent-of-product agreements. Under Topic 605, WES recognized revenues only upon the sale of the related products. Under Topic 606, (i) Service revenues – product based is recognized for the products received as noncash consideration in exchange for the services provided, with the keep-whole noncash consideration value based on the net value of the NGLs over the replacement residue gas cost, and (ii) product sales revenue is recognized, along with cost of product expense related to the sale, when the product is sold to Anadarko or a third party. When the product is sold to Anadarko, Anadarko is acting as WES’s agent in the product sale and WES recognizes revenue, along with cost of product expense related to the sale, based on the Anadarko sales price to the third party, resulting in no impact to operating income.

Wellhead purchase / sale incorporated into gathering / processing. Under Topic 605, the natural gas purchase cost was recognized as cost of product expense and any specified gathering or processing fees charged to the producer were recognized as revenues. Under Topic 606, the fees charged to the producer under this contract type are recognized as adjustments to the amount recognized in cost of product expense instead of revenues when such fees relate to services performed after control of the product transfers to WES.

The following tables summarize the impact of adopting Topic 606 on the impacted line items within the consolidated statements of operations and the consolidated balance sheet. The differences between revenue as reported following Topic 606 and revenue as it would have been reported under Topic 605 are due to the changes described above.
 
 
Three Months Ended 
 September 30, 2018
thousands
 
As Reported
 
Without Adoption of Topic 606
 
Effect of Change
Increase / (Decrease)
Revenues
 
 
 
 
 
 
Service revenues – fee based
 
$
409,106

 
$
396,161

 
$
12,945

Service revenues – product based
 
22,735

 

 
22,735

Product sales
 
75,150

 
366,603

 
(291,453
)
Expenses
 
 
 
 
 

Cost of product
 
105,966

 
353,641

 
(247,675
)
Operation and maintenance
 
111,359

 
111,327

 
32

Depreciation and amortization
 
82,553

 
81,824

 
729

Income tax (benefit) expense
 
1,517

 
1,580

 
(63
)
Net income (loss) attributable to noncontrolling interests
 
47,203

 
40,471

 
6,732

Net income (loss) attributable to Western Gas Equity Partners, LP
 
107,474

 
123,002

 
(15,528
)
 


15

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WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

1. DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (CONTINUED)

 
 
Nine Months Ended 
 September 30, 2018
thousands
 
As Reported
 
Without Adoption of Topic 606
 
Effect of Change
Increase / (Decrease)
Revenues
 
 
 
 
 
 
Service revenues – fee based
 
$
1,146,099

 
$
1,096,708

 
$
49,391

Service revenues – product based
 
67,433

 

 
67,433

Product sales
 
217,738

 
978,127

 
(760,389
)
Expenses
 
 
 
 
 
 
Cost of product
 
303,518

 
940,936

 
(637,418
)
Operation and maintenance
 
300,266

 
300,098

 
168

Depreciation and amortization
 
238,187

 
236,102

 
2,085

Impairments
 
152,708

 
152,663

 
45

Income tax (benefit) expense
 
3,301

 
3,361

 
(60
)
Net income (loss) attributable to noncontrolling interests
 
63,669

 
89,339

 
(25,670
)
Net income (loss) attributable to Western Gas Equity Partners, LP
 
276,059

 
258,774

 
17,285

 
 
 
September 30, 2018
thousands
 
As Reported
 
Without Adoption of Topic 606
 
Effect of Change
Increase / (Decrease)
Assets
 
 
 
 
 


Other current assets
 
$
26,119

 
$
23,371

 
$
2,748

Net property, plant and equipment
 
6,418,634

 
6,320,225

 
98,409

Other assets
 
14,057

 
13,894

 
163

Liabilities
 
 
 
 
 


Accrued liabilities
 
114,504

 
106,810

 
7,694

Deferred income taxes
 
10,285

 
10,519

 
(234
)
Other liabilities
 
141,957

 
2,781

 
139,176

Equity and partners’ capital
 
 
 
 
 


Total equity and partners’ capital
 
3,616,640

 
3,661,956

 
(45,316
)


16

Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

1. DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (CONTINUED)

New accounting standards issued but not yet adopted. ASU 2016-02, Leases (Topic 842) requires lessees to recognize a lease liability and a right-of-use (“ROU”) asset for all leases, including operating leases, with a term greater than 12 months on the balance sheet. This ASU modifies the definition of a lease and outlines the recognition, measurement, presentation, and disclosure of leasing arrangements by both lessees and lessors. WGP plans to make certain elections allowing WGP not to reassess contracts that commenced prior to adoption, to continue applying WES’s current accounting policy for existing or expired land easements and not to recognize ROU assets or lease liabilities for short-term leases. WGP continues to review contracts in WES’s portfolio of leased assets to assess the impact of adopting this ASU, which is expected to primarily impact other assets and other long-term liabilities. To facilitate compliance with this ASU, WES expects to implement new accounting software and complete the evaluation of its systems, processes and internal controls by the end of 2018. WGP will adopt this ASU on January 1, 2019, using a modified retrospective approach. As permitted by ASU 2018-11, Leases (Topic 842): Targeted Improvements, WGP does not expect to adjust comparative period financial statements.

Revenue and cost of product. Upon adoption of the new revenue recognition standard on January 1, 2018 (discussed in Recently adopted accounting standards), WGP changed its accounting policy for revenue recognition as described below.
WES provides gathering, processing, treating, transportation and disposal services pursuant to a variety of contracts. Under these arrangements, WES receives fees and/or retains a percentage of products or a percentage of the proceeds from the sale of the customer’s products. These revenues are included in Service revenues and Product sales in the consolidated statements of operations. Payment is generally received from the customer in the month following the service or delivery of the product. Contracts with customers generally have initial terms ranging from 5 to 10 years.
Service revenues – fee based is recognized for fee-based contracts in the month of service based on the volumes delivered by the customer. Producers’ wells or production facilities are connected to WES’s gathering systems for gathering, processing, treating, transportation and disposal of natural gas, NGLs, condensate, crude oil and produced water, as applicable. Revenues are valued based on the rate in effect for the month of service when the fee is either the same rate per unit over the contract term or when the fee escalates and the escalation factor approximates inflation. Deficiency fees charged to customers that do not meet their minimum delivery requirements are recognized as services are performed based on an estimate of the fees that will be billed upon completion of the performance period. Because of its significant upfront capital investment, WES may charge additional service fees to customers for only a portion of the contract term (i.e., for the first year of a contract or until reaching a volume threshold), and these fees are recognized as revenue over the expected period of customer benefit, which is generally the life of the related properties. WES also recognizes revenue and cost of product expense from marketing services performed on behalf of its customers by Anadarko.
WES also receives Service revenues – fee based from contracts that have minimum volume commitment demand fees and fees that require periodic rate redeterminations based upon the related facility cost of service. These fees include fixed and variable consideration that are recognized on a consistent per-unit rate over the term of the contract. Annual adjustments are made to the cost of service rates charged to customers, and a cumulative catch-up revenue adjustment related to services already provided to the minimum volumes under the contract may be recorded in future periods, with revenues for the remaining term of the contract recognized on a consistent per-unit rate.
Service revenues – product based includes service revenues from percent-of-proceeds gathering and processing contracts that are recognized net of the cost of product for purchases from WES’s customers since it is acting as the agent in the product sale. Keep-whole and percent-of-product agreements result in Service revenues – product based being recognized when the natural gas and/or NGLs are received from the customer as noncash consideration for the services provided. Noncash consideration for these services is valued at the time the services are provided. Revenue from product sales is also recognized, along with the cost of product expense related to the sale, when the product received as noncash consideration is sold to either Anadarko or a third party. When the product is sold to Anadarko, Anadarko is acting as WES’s agent in the product sale, with WES recognizing revenue and related cost of product expense associated with these marketing activities based on the Anadarko sales price to the third party.
    

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Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

1. DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (CONTINUED)

WES also purchases natural gas volumes from producers at the wellhead or from a production facility, typically at an index price, and charges the producer fees associated with the downstream gathering and processing services. When the fees relate to services performed after control of the product has transferred to WES, the fees are treated as a reduction of the purchase cost. Revenue from product sales is recognized, along with cost of product expense related to the sale, when the purchased product is sold to either Anadarko or a third party.
WES receives aid in construction reimbursements for certain capital costs necessary to provide services to customers (i.e., connection costs, etc.) under certain service contracts. Aid in construction reimbursements are reflected as a contract liability upon receipt and amortized to Service revenues – fee based over the expected period of customer benefit, which is generally the life of the related properties.

2. REVENUE FROM CONTRACTS WITH CUSTOMERS

The following table summarizes revenue from contracts with customers:
thousands
 
Three Months Ended 
 September 30, 2018
 
Nine Months Ended 
 September 30, 2018
Revenue from customers
 
 
 
 
Service revenues – fee based
 
$
409,106

 
$
1,146,099

Service revenues – product based
 
22,735

 
67,433

Product sales
 
78,887

 
224,089

Total revenue from customers
 
510,728

 
1,437,621

Revenue from other than customers
 
 
 
 
Net gains (losses) on commodity price swap agreements
 
(3,737
)
 
(6,351
)
Other
 
771

 
1,213

Total revenues and other
 
$
507,762

 
$
1,432,483

 


18

Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

2. REVENUE FROM CONTRACTS WITH CUSTOMERS (CONTINUED)

Contract balances. Receivables from customers, which are included in Accounts receivable, net on the consolidated balance sheets were $298.2 million and $244.4 million as of September 30, 2018, and December 31, 2017, respectively.
Contract assets primarily relate to accrued deficiency fees WES expects to charge customers once the related performance periods are completed. The following table summarizes the current period activity related to contract assets from contracts with customers:
thousands
 
 
Balance at December 31, 2017
 
$

Cumulative effect of adopting Topic 606
 
5,129

Amounts transferred to Accounts receivable, net from contract assets recognized in the adoption effect (1)
 
(4,358
)
Additional estimated revenues recognized (2)
 
2,140

Balance at September 30, 2018
 
$
2,911

 
 
 
Contract assets at September 30, 2018
 
 
Other current assets
 
$
2,748

Other assets
 
163

Total contract assets from contracts with customers
 
$
2,911

                                                                                                                                                                                    
(1) 
Includes $(1.7) million for the three months ended September 30, 2018.
(2) 
Includes $(5.0) million for the three months ended September 30, 2018.

Contract liabilities primarily relate to (i) fees that are charged to customers for only a portion of the contract term and must be recognized as revenues over the expected period of customer benefit, (ii) fixed and variable fees under cost of service contracts that are received from customers for which revenue recognition is deferred and (iii) aid in construction payments received from customers that must be recognized over the expected period of customer benefit. The following table summarizes the current period activity related to contract liabilities from contracts with customers:
thousands
 
 
Balance at December 31, 2017
 
$

Cumulative effect of adopting Topic 606
 
120,717

Cash received or receivable, excluding revenues recognized during the period (1)
 
37,340

Revenues recognized during the period that were included in the adoption effect (2)
 
(10,850
)
Balance at September 30, 2018
 
$
147,207

 
 
 
Contract liabilities at September 30, 2018
 
 
Accrued liabilities
 
$
8,031

Other liabilities
 
139,176

Total contract liabilities from contracts with customers
 
$
147,207

                                                                                                                                                                                    
(1) 
Includes $(3.7) million for the three months ended September 30, 2018.
(2) 
Includes $(8.8) million for the three months ended September 30, 2018, of which $(7.5) million was from a performance obligation satisfied in a previous period related to the arbitration against SWEPI LP (see Note 11).


19

Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

2. REVENUE FROM CONTRACTS WITH CUSTOMERS (CONTINUED)

Transaction price allocated to remaining performance obligations. Revenues expected to be recognized from certain performance obligations that are unsatisfied (or partially unsatisfied) as of September 30, 2018, are reflected in the following table. WGP applies the optional exemptions in Topic 606 and does not disclose consideration for remaining performance obligations with an original expected duration of one year or less or for variable consideration related to unsatisfied (or partially unsatisfied) performance obligations. Therefore, the following table represents only a small portion of expected future revenues from existing contracts as most future revenues from customers are dependent on future variable customer volumes and in some cases variable commodity prices for those volumes.
thousands
 
 
Remainder of 2018
 
$
124,395

2019
 
480,211

2020
 
545,223

2021
 
524,810

2022
 
528,900

Thereafter
 
2,191,811

Total
 
$
4,395,350


3. ACQUISITIONS AND DIVESTITURES

Whitethorn LLC acquisition. In June 2018, WES acquired a 20% interest in Whitethorn LLC, which owns a crude oil and condensate pipeline that originates in Midland, Texas and terminates in Sealy, Texas (the “Midland-to-Sealy pipeline”) and related storage facilities (collectively referred to as “Whitethorn”). A third party operates Whitethorn and oversees the related commercial activities. In connection with its investment in Whitethorn, WES will share proportionally in the commercial activities. WES acquired its 20% interest via a $150.6 million net investment, which was funded with cash on hand and is accounted for under the equity method. See Note 8.

Cactus II acquisition. In June 2018, WES acquired a 15% interest in Cactus II, which will own a crude oil pipeline operated by a third party (the “Cactus II pipeline”) connecting West Texas to the Corpus Christi area. The Cactus II pipeline is under construction and expected to become operational in the fourth quarter of 2019. WES acquired its 15% interest from a third party via an initial net investment of $11.3 million, which represented its share of costs incurred up to the date of acquisition. The initial investment was funded with cash on hand and the interest in Cactus II is accounted for under the equity method. See Note 8.

Property exchange. On March 17, 2017, WES acquired an additional 50% interest in the Delaware Basin JV Gathering LLC (“DBJV”) system (the “Additional DBJV System Interest”) from a third party in exchange for (a) WES’s 33.75% non-operated interest in two natural gas gathering systems located in northern Pennsylvania (the “Non-Operated Marcellus Interest”), commonly referred to as the Liberty and Rome systems, and (b) $155.0 million of cash consideration (collectively, the “Property Exchange”). WES previously held a 50% interest in, and operated, the DBJV system.
The Property Exchange was reflected as a nonmonetary transaction whereby the acquired Additional DBJV System Interest was recorded at the fair value of the divested Non-Operated Marcellus Interest plus the $155.0 million of cash consideration. The Property Exchange resulted in a net gain of $125.7 million recorded as Gain (loss) on divestiture and other, net in the consolidated statements of operations. Results of operations attributable to the Property Exchange were included in the consolidated statements of operations beginning on the acquisition date in the first quarter of 2017.

DBJV acquisition - Deferred purchase price obligation - Anadarko. Prior to WES’s agreement with Anadarko to settle its deferred purchase price obligation early, the consideration that would have been paid by WES for the March 2015 acquisition of DBJV from Anadarko consisted of a cash payment to Anadarko due on March 31, 2020. In May 2017, WES reached an agreement with Anadarko to settle this obligation with a cash payment to Anadarko of $37.3 million, which was equal to the estimated net present value of the obligation at March 31, 2017.


20

Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

3. ACQUISITIONS AND DIVESTITURES (CONTINUED)

Helper and Clawson systems divestiture. During the second quarter of 2017, the Helper and Clawson systems, located in Utah, were sold to a third party, resulting in a net gain on sale of $16.3 million recorded as Gain (loss) on divestiture and other, net in the consolidated statements of operations.

4. PARTNERSHIP DISTRIBUTIONS

WGP partnership distributions. WGP’s partnership agreement requires WGP to distribute all of its available cash (as defined in its partnership agreement) to WGP unitholders of record on the applicable record date within 55 days of the end of each quarter. The Board of Directors of WGP GP (the “Board of Directors”) declared the following cash distributions to WGP unitholders for the periods presented:
thousands except per-unit amounts
Quarters Ended
 
Total Quarterly
Distribution
per Unit
 
Total Quarterly
Cash Distribution
 
Date of
Distribution
2017
 
 
 
 
 
 
March 31
 
$
0.49125

 
$
107,549

 
May 2017
June 30
 
0.52750

 
115,487

 
August 2017
September 30
 
0.53750

 
117,677

 
November 2017
December 31
 
0.54875

 
120,140

 
February 2018
2018
 
 
 
 
 
 
March 31
 
$
0.56875

 
$
124,518

 
May 2018
June 30
 
0.58250

 
127,531

 
August 2018
September 30 (1)
 
0.59500

 
130,268

 
November 2018
                                                                                                                                                                                    
(1) 
The Board of Directors declared a cash distribution to WGP unitholders for the third quarter of 2018 of $0.59500 per unit, or $130.3 million in aggregate. The cash distribution is payable on November 21, 2018, to WGP unitholders of record at the close of business on October 31, 2018.

WES partnership distributions. WES’s partnership agreement requires WES to distribute all of its available cash (as defined in WES’s partnership agreement) to WES unitholders of record on the applicable record date within 45 days of the end of each quarter. The Board of Directors of WES GP declared the following cash distributions to WES’s common and general partner unitholders for the periods presented:
thousands except per-unit amounts
Quarters Ended
 
Total Quarterly
Distribution
per Unit
 
Total Quarterly
Cash Distribution
 
Date of
Distribution
2017
 
 
 
 
 
 
March 31
 
$
0.875

 
$
188,753

 
May 2017
June 30
 
0.890

 
207,491

 
August 2017
September 30
 
0.905

 
212,038

 
November 2017
December 31
 
0.920

 
216,586

 
February 2018
2018
 
 
 
 
 
 
March 31
 
$
0.935

 
$
221,133

 
May 2018
June 30
 
0.950

 
225,691

 
August 2018
September 30 (1)
 
0.965

 
230,239

 
November 2018
                                                                                                                                                                                    
(1) 
The Board of Directors of WES GP declared a cash distribution to WES unitholders for the third quarter of 2018 of $0.965 per unit, or $230.2 million in aggregate, including incentive distributions, but excluding distributions on WES Class C units (see WES Class C unit distributions below). The cash distribution is payable on November 13, 2018, to WES unitholders of record at the close of business on October 31, 2018.


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Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

4. PARTNERSHIP DISTRIBUTIONS (CONTINUED)

WES’s available cash. The amount of available cash (as defined in WES’s partnership agreement) generally is all cash on hand at the end of the quarter, plus, at the discretion of WES GP, working capital borrowings made subsequent to the end of such quarter, less the amount of cash reserves established by WES GP to provide for the proper conduct of WES’s business, including reserves to fund future capital expenditures; to comply with applicable laws, debt instruments or other agreements; or to provide funds for distributions to WES unitholders and to WES GP for any one or more of the next four quarters. Working capital borrowings generally include borrowings made under a credit facility or similar financing arrangement. Working capital borrowings may only be those that, at the time of such borrowings, were intended to be repaid within 12 months. In all cases, working capital borrowings are used solely for working capital purposes or to fund distributions to partners.

WES Class C unit distributions. WES’s Class C units receive quarterly distributions at a rate equivalent to WES’s common units. The distributions are paid in the form of additional Class C units (“PIK Class C units”) until the scheduled conversion date on March 1, 2020 (unless earlier converted), and the Class C units are disregarded with respect to WES’s distributions of WES’s available cash until they are converted into WES common units. The number of additional PIK Class C units to be issued in connection with a distribution payable on the Class C units is determined by dividing the corresponding distribution attributable to the Class C units by the volume-weighted-average price of WES’s common units for the ten days immediately preceding the payment date for the WES common unit distribution, less a 6% discount. WES records the PIK Class C unit distributions at fair value at the time of issuance. This Level 2 fair value measurement uses WES’s unit price as a significant input in the determination of the fair value. See Note 5 for further discussion of the WES Class C units.

WES Series A Preferred unit distributions. As further described in Note 5, WES issued Series A Preferred units representing limited partner interests in WES to private investors in 2016. The Series A Preferred unitholders received quarterly distributions in cash equal to $0.68 per Series A Preferred unit, subject to certain adjustments. On March 1, 2017, 50% of the outstanding WES Series A Preferred units converted into WES common units on a one-for-one basis, and on May 2, 2017, all remaining WES Series A Preferred units converted into WES common units on a one-for-one basis. Such converted WES common units were entitled to distributions made to WES common unitholders with respect to the quarter during which the applicable conversion occurred and did not include a prorated WES Series A Preferred unit distribution. For the quarter ended March 31, 2017, the WES Series A Preferred unitholders received an aggregate cash distribution of $7.5 million (paid in May 2017).

WES’s general partner interest and incentive distribution rights. As of September 30, 2018, WES GP was entitled to 1.5% of all quarterly distributions that WES makes prior to its liquidation and, as the holder of the incentive distribution rights (“IDRs”), was entitled to incentive distributions at the maximum distribution sharing percentage of 48.0% for all periods presented, after the minimum quarterly distribution and the target distribution levels had been achieved. The maximum distribution sharing percentage of 49.5% does not include any distributions that WES GP may receive on common units that it may acquire.


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Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

5. EQUITY AND PARTNERS’ CAPITAL

Holdings of WGP equity. WGP’s common units are listed on the New York Stock Exchange under the symbol “WGP.” As of September 30, 2018, Anadarko held 170,380,161 WGP common units, representing a 77.8% limited partner interest in WGP, and, through its ownership of WGP GP, Anadarko indirectly held the entire non-economic general partner interest in WGP. The public held 48,557,636 WGP common units, representing a 22.2% limited partner interest in WGP.

Tangible equity units. In June 2015, Anadarko completed the public issuance of 9,200,000 7.50% tangible equity units (“TEUs”), including 1,200,000 TEUs pursuant to the full exercise of the underwriters’ over-allotment option, at a price to the public of $50.00 per TEU. Each TEU that Anadarko issued consisted of (1) a prepaid equity purchase contract for WGP common units owned by Anadarko (which was subject to Anadarko’s right to elect to deliver shares of its common stock in lieu of such WGP common units) and (2) a senior amortizing note that was due June 7, 2018. On June 7, 2018, the mandatory settlement date, Anadarko settled the 9,200,000 then outstanding TEUs by delivering to the holders 8,207,204 of its WGP common units in exchange for the prepaid equity purchase contracts. WGP did not receive any proceeds from, or incur any expense in, the public offering or settlement of the TEUs.

Net income (loss) per common unit. For WGP, basic net income (loss) per common unit is calculated by dividing the limited partners’ interest in net income (loss) by the weighted-average number of common units outstanding during the period. Dilutive net income (loss) per common unit is calculated by dividing the limited partners’ interest in net income (loss) adjusted for distributions on the WES Series A Preferred units and a reallocation of the limited partners’ interest in net income (loss) assuming, prior to the actual conversion, conversion of the WES Series A Preferred units into WES common units, by the weighted-average number of WGP common units outstanding during the period. As of May 2, 2017, all WES Series A Preferred units were converted into WES common units on a one-for-one basis. The impact of the Series A Preferred units assuming, prior to the actual conversion, conversion to WES common units would be anti-dilutive for the nine months ended September 30, 2017. Net income (loss) per common unit is calculated assuming that cash distributions are equal to the net income attributable to WGP. Net income (loss) attributable to the WES assets (as defined in Note 1) acquired from Anadarko for periods prior to WES’s acquisition of the WES assets is not allocated to the limited partners when calculating net income (loss) per common unit. Net income equal to the amount of available cash (as defined by WGP’s partnership agreement) is allocated to WGP common unitholders consistent with actual cash distributions.

Holdings of WES equity. As of September 30, 2018, WGP held 50,132,046 WES common units, representing a 29.6% limited partner interest in WES, and, through its ownership of WES GP, WGP indirectly held 2,583,068 general partner units, representing a 1.5% general partner interest in WES, and 100% of WES’s IDRs. As of September 30, 2018, (i) other subsidiaries of Anadarko collectively held 2,011,380 WES common units and 14,045,429 Class C units, representing an aggregate 9.5% limited partner interest in WES and (ii) the public held 100,465,859 WES common units, representing a 59.4% limited partner interest in WES, which are all reflected as noncontrolling interests within the consolidated financial statements of WGP (see Note 1).

WES equity offerings. In July 2017, WES filed a registration statement with the SEC for the issuance of up to an aggregate of $500.0 million of WES common units pursuant to a new continuous offering program that has not yet been initiated.

WES Class C units. In November 2014, WES issued 10,913,853 Class C units to APC Midstream Holdings, LLC (“AMH”), pursuant to a Unit Purchase Agreement with Anadarko and AMH. The Class C units were issued to partially fund WES’s acquisition of DBM.
When issued, the WES Class C units were scheduled to convert into WES common units on a one-for-one basis on December 31, 2017. In February 2017, Anadarko elected to extend the conversion date of the WES Class C units to March 1, 2020. WES can elect to convert the Class C units earlier or Anadarko can extend the conversion date again.


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Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

5. EQUITY AND PARTNERS’ CAPITAL (CONTINUED)

WES Series A Preferred units. In 2016, WES issued 21,922,831 Series A Preferred units to private investors. Pursuant to an agreement between WES and the holders of the WES Series A Preferred units, 50% of the WES Series A Preferred units converted into WES common units on a one-for-one basis on March 1, 2017, and all remaining Series A Preferred units converted into WES common units on a one-for-one basis on May 2, 2017.

WES interests. The following table summarizes WES’s units issued during the nine months ended September 30, 2018:
 
 
WES
Common
Units
 
WES
Class C
Units
 
WES
General
Partner
Units
 
Total
Balance at December 31, 2017
 
152,602,105

 
13,243,883

 
2,583,068

 
168,429,056

PIK Class C units
 

 
801,546

 

 
801,546

Long-Term Incentive Plan award vestings
 
7,180

 

 

 
7,180

Balance at September 30, 2018
 
152,609,285

 
14,045,429

 
2,583,068

 
169,237,782


6. TRANSACTIONS WITH AFFILIATES

Affiliate transactions. Revenues from affiliates include amounts earned by WES from services provided to Anadarko as well as from the sale of natural gas, condensate and NGLs to Anadarko. Anadarko sells such natural gas, condensate and NGLs as an agent on behalf of either WES or WES’s customers. When such sales are on WES’s customers’ behalf, WES recognizes associated service revenues and cost of product expense. When such sales are on WES’s behalf, WES recognizes product sales revenues based on the Anadarko sales price to the third party and cost of product expense associated with these sales activities.
In addition, WES purchases natural gas, condensate and NGLs from an affiliate of Anadarko pursuant to gas purchase agreements. Operation and maintenance expense includes amounts accrued for or paid to affiliates for the operation of WES assets, whether in providing services to affiliates or to third parties, including field labor, measurement and analysis, and other disbursements. A portion of general and administrative expenses is paid by Anadarko, which results in affiliate transactions pursuant to the reimbursement provisions of the omnibus agreements of WES and WGP. Affiliate expenses do not bear a direct relationship to affiliate revenues, and third-party expenses do not bear a direct relationship to third-party revenues.

Cash management. Anadarko operates a cash management system whereby excess cash from most of its subsidiaries’ separate bank accounts is generally swept to centralized accounts. Prior to the acquisition of WES assets, third-party sales and purchases related to such assets were received or paid in cash by Anadarko within its centralized cash management system. The outstanding affiliate balances were entirely settled through an adjustment to net investment by Anadarko in connection with the acquisition of WES assets. Subsequent to the acquisition of WES assets from Anadarko, transactions related to such assets are cash-settled directly with third parties and with Anadarko affiliates. Chipeta cash settles its transactions directly with third parties and Anadarko, as well as with the other subsidiaries of WES.

Note receivable - Anadarko. Concurrently with the closing of WES’s May 2008 initial public offering, WES loaned $260.0 million to Anadarko in exchange for a 30-year note bearing interest at a fixed annual rate of 6.50%, payable quarterly. The fair value of the note receivable from Anadarko was $300.9 million and $325.2 million at September 30, 2018, and December 31, 2017, respectively. The fair value of the note reflects consideration of credit risk and any premium or discount for the differential between the stated interest rate and quarter-end market interest rate, based on quoted market prices of similar debt instruments. Accordingly, the fair value of the note receivable from Anadarko is measured using Level 2 inputs.


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Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

6. TRANSACTIONS WITH AFFILIATES (CONTINUED)

Commodity price swap agreements. WES has commodity price swap agreements with Anadarko to mitigate exposure to a majority of the commodity price risk inherent in its percent-of-proceeds, percent-of-product and keep-whole contracts. Notional volumes for each of the commodity price swap agreements are not specifically defined. Instead, the commodity price swap agreements apply to the actual volume of natural gas, condensate and NGLs purchased and sold. The commodity price swap agreements do not satisfy the definition of a derivative financial instrument and, therefore, are not required to be measured at fair value. WES’s net gains (losses) on commodity price swap agreements were $(3.7) million and $(6.4) million for the three and nine months ended September 30, 2018, respectively, and $(1.0) million and $(0.6) million for the three and nine months ended September 30, 2017, respectively, and are reported in the consolidated statements of operations as affiliate Product sales in 2018 and as affiliate Product sales and Cost of product expense in 2017 (see Note 1).
Revenues or costs attributable to volumes sold and purchased during 2017 and 2018 for the DJ Basin complex and MGR assets are recognized in the consolidated statements of operations at the applicable market price in the tables below. WES also records a capital contribution from Anadarko in its consolidated statement of equity and partners’ capital for an amount equal to (i) the amount by which the swap price for product sales exceeds the applicable market price in the tables below, minus (ii) the amount by which the swap price for product purchases exceeds the market price in the tables below. For the nine months ended September 30, 2018, the capital contribution from Anadarko was $40.7 million. The tables below summarize the swap prices compared to the forward market prices:
 
 
DJ Basin Complex
per barrel except natural gas
 
2017 - 2018 Swap Prices
 
2017 Market Prices (1)
 
2018 Market Prices (1)
Ethane
 
$
18.41

 
$
5.09

 
$
5.41

Propane
 
47.08

 
18.85

 
28.72

Isobutane
 
62.09

 
26.83

 
32.92

Normal butane
 
54.62

 
26.20

 
32.71

Natural gasoline
 
72.88

 
41.84

 
48.04

Condensate
 
76.47

 
45.40

 
49.36

Natural gas (per MMBtu)
 
5.96

 
3.05

 
2.21

 
 
MGR Assets
per barrel except natural gas
 
2017 - 2018 Swap Prices
 
2017 Market Prices (1)
 
2018 Market Prices (1)
Ethane
 
$
23.11

 
$
4.08

 
$
2.52

Propane
 
52.90

 
19.24

 
25.83

Isobutane
 
73.89

 
25.79

 
30.03

Normal butane
 
64.93

 
25.16

 
29.82

Natural gasoline
 
81.68

 
45.01

 
47.25

Condensate
 
81.68

 
53.55

 
56.76

Natural gas (per MMBtu)
 
4.87

 
3.05

 
2.21

                                                                                                                                                                                    
(1) 
Represents the New York Mercantile Exchange forward strip price as of December 1, 2016, and December 20, 2017, for the 2017 Market Prices and 2018 Market Prices, respectively, adjusted for product specification, location, basis and, in the case of NGLs, transportation and fractionation costs.


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WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

6. TRANSACTIONS WITH AFFILIATES (CONTINUED)

Gathering and processing agreements. WES has significant gathering and processing arrangements with affiliates of Anadarko on a majority of its systems. WES’s natural gas gathering, treating and transportation throughput (excluding equity investment throughput) attributable to production owned or controlled by Anadarko was 41% and 37% for the three and nine months ended September 30, 2018, respectively, and 33% and 34% for the three and nine months ended September 30, 2017, respectively. WES’s natural gas processing throughput (excluding equity investment throughput) attributable to production owned or controlled by Anadarko was 35% for both the three and nine months ended September 30, 2018, and 39% and 42% for the three and nine months ended September 30, 2017, respectively. WES’s crude oil, NGL and produced water gathering, treating, transportation and disposal throughput (excluding equity investment throughput) attributable to production owned or controlled by Anadarko was 77% and 71% for the three and nine months ended September 30, 2018, respectively, and 54% and 50% for the three and nine months ended September 30, 2017, respectively.

Commodity purchase and sale agreements. WES sells a significant amount of its natural gas, condensate and NGLs to Anadarko Energy Services Company (“AESC”), Anadarko’s marketing affiliate that acts as an agent in the sale to a third party. In addition, WES purchases natural gas, condensate and NGLs from AESC pursuant to purchase agreements. WES’s purchase and sale agreements with AESC are generally one-year contracts, subject to annual renewal.

WGP LTIP. WGP GP awards phantom units under the Western Gas Equity Partners, LP 2012 Long-Term Incentive Plan (the “WGP LTIP”) to its independent directors and executive officers. The phantom units awarded to the independent directors vest one year from the grant date, while awards granted to executive officers are subject to graded vesting over a three-year service period. Compensation expense under the WGP LTIP is recognized over the vesting period and was $62,000 and $0.2 million for the three and nine months ended September 30, 2018, respectively, and $63,000 and $0.2 million for the three and nine months ended September 30, 2017, respectively.

Anadarko Incentive Plan. General and administrative expenses included $1.4 million and $5.2 million for the three and nine months ended September 30, 2018, respectively, and $1.2 million and $3.2 million for the three and nine months ended September 30, 2017, respectively, of equity-based compensation expense, allocated to WES by Anadarko, for awards granted to the executive officers of WES GP and other employees under the Anadarko Petroleum Corporation 2012 Omnibus Incentive Compensation Plan (“Anadarko Incentive Plan”). Of this amount, $4.3 million is reflected as contributions to partners’ capital in the consolidated statement of equity and partners’ capital for the nine months ended September 30, 2018.

WES LTIP. WES GP awards phantom units under the Western Gas Partners, LP 2017 Long-Term Incentive Plan, effective October 17, 2017. Awards granted prior to October 17, 2017, were awarded under the Western Gas Partners, LP 2008 Long-Term Incentive Plan. These awards are primarily granted to its independent directors, but also from time to time to its executive officers and Anadarko employees performing services for WES. The phantom units awarded to the independent directors vest one year from the grant date, while all other awards are subject to graded vesting over a three-year service period. Compensation expense is recognized over the vesting period and was $0.1 million for each of the three months ended September 30, 2018 and 2017, and $0.3 million for each of the nine months ended September 30, 2018 and 2017.

Purchases. The following table summarizes WES’s purchases from Anadarko of pipe and equipment:
 
 
Nine Months Ended September 30,
thousands
 
2018
 
2017
Cash consideration
 
$
254

 
$
3,910

Net carrying value
 
(254
)
 
(5,283
)
Partners’ capital adjustment
 
$

 
$
(1,373
)


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Table of Contents
WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

6. TRANSACTIONS WITH AFFILIATES (CONTINUED)

Contributions in aid of construction costs from affiliates. On certain of WES’s capital projects, Anadarko is obligated to reimburse WES for all or a portion of project capital expenditures. The majority of such arrangements are associated with projects related to pipeline construction activities and production well tie-ins. For periods prior to January 1, 2018, the cash receipts resulting from such reimbursements were presented as “Contributions in aid of construction costs from affiliates” within the investing section of the consolidated statements of cash flows. As discussed in Recently adopted accounting standards in Note 1, upon adoption of Topic 606, affiliate reimbursements of capital costs are reflected as contract liabilities upon receipt, amortized to Service revenues fee based over the expected period of customer benefit, and presented within the operating section of the consolidated statements of cash flows.

Summary of affiliate transactions. The following table summarizes material affiliate transactions:
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands
 
2018
 
2017
 
2018
 
2017
Revenues and other (1)
 
$
274,514

 
$
351,127

 
$
766,179

 
$
982,595

Equity income, net – affiliates (1)
 
43,110

 
21,519

 
102,752

 
62,708

Cost of product (1)
 
46,971

 
22,902

 
131,428

 
60,497

Operation and maintenance (2)
 
25,145

 
18,110

 
68,830

 
53,661

General and administrative (3)
 
11,780

 
10,414

 
35,000

 
29,637

Operating expenses
 
83,896

 
51,426

 
235,258

 
143,795

Interest income (4)
 
4,225

 
4,225

 
12,675

 
12,675

Interest expense (5)
 

 

 

 
71

Settlement of the Deferred purchase price obligation – Anadarko (6)
 

 

 

 
(37,346
)
Distributions to WGP unitholders (7)
 
99,247

 
94,205

 
298,818

 
264,533

Distributions to WES unitholders (8)
 
1,911

 
1,790

 
5,642

 
5,280

Above-market component of swap agreements with Anadarko
 
12,601

 
18,049

 
40,722

 
46,719

                                                                                                                                                                                    
(1) 
Represents amounts earned or incurred on and subsequent to the date of the acquisition of WES assets, as well as amounts earned or incurred by Anadarko on a historical basis related to WES assets prior to the acquisition of such assets by WES, recognized under gathering, treating or processing agreements, and purchase and sale agreements.
(2) 
Represents expenses incurred on and subsequent to the date of the acquisition of WES assets, as well as expenses incurred by Anadarko on a historical basis related to WES assets prior to the acquisition of such assets by WES.
(3) 
Represents general and administrative expense incurred on and subsequent to the date of the acquisition of WES assets, as well as a management services fee for reimbursement of expenses incurred by Anadarko for periods prior to the acquisition of WES assets by WES. These amounts include equity-based compensation expense allocated to WES and WGP by Anadarko (see WES LTIP and Anadarko Incentive Plan within this Note 6) and amounts charged by Anadarko under the WGP and WES omnibus agreements.
(4) 
Represents interest income recognized on the note receivable from Anadarko.
(5) 
Includes amounts related to the Deferred purchase price obligation - Anadarko (see Note 3 and Note 10).
(6) 
Represents the cash payment to Anadarko for the settlement of the Deferred purchase price obligation - Anadarko (see Note 3).
(7) 
Represents distributions paid under WGP’s partnership agreement (see Note 4 and Note 5).
(8) 
Represents distributions paid to other subsidiaries of Anadarko under WES’s partnership agreement (see Note 4 and Note 5).

Concentration of credit risk. Anadarko was the only customer from whom revenues exceeded 10% of consolidated revenues for all periods presented in the consolidated statements of operations.


27

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WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

7. PROPERTY, PLANT AND EQUIPMENT

A summary of the historical cost of property, plant and equipment is as follows:
thousands
 
Estimated Useful Life
 
September 30, 
 2018
 
December 31, 
 2017
Land
 
n/a
 
$
4,653

 
$
4,450

Gathering systems and processing complexes
 
3 to 47 years
 
7,883,265

 
7,113,114

Pipelines and equipment
 
15 to 45 years
 
137,769

 
137,644

Assets under construction
 
n/a
 
856,092

 
579,501

Other
 
3 to 40 years
 
30,976

 
29,826

Total property, plant and equipment
 
 
 
8,912,755

 
7,864,535

Less accumulated depreciation
 
 
 
2,494,121

 
2,133,644

Net property, plant and equipment
 

 
$
6,418,634

 
$
5,730,891


The cost of property classified as “Assets under construction” is excluded from capitalized costs being depreciated. These amounts represent property that is not yet suitable to be placed into productive service as of the respective balance sheet date.

Impairments. During the nine months ended September 30, 2018, WES recognized impairments of $152.7 million, including impairments of $125.9 million at the Third Creek gathering system and $8.1 million at the Kitty Draw gathering system. These assets were impaired to their estimated salvage values of $1.8 million and zero, respectively, using the market approach and Level 3 fair value inputs, due to the shutdown of the systems. See Note 1 for further information. The remaining $18.7 million of impairments was primarily related to (i) a $10.9 million impairment at the GNB NGL pipeline, which was impaired to its estimated fair value of $10.0 million using the income approach and Level 3 fair value inputs, and (ii) a $5.6 million impairment related to an idle facility at the Chipeta complex, which was impaired to its estimated salvage value of $1.5 million using the market approach and Level 3 fair value inputs.
During the year ended December 31, 2017, WES recognized impairments of $178.4 million, including an impairment of $158.8 million at the Granger complex, which was impaired to its estimated fair value of $48.5 million using the income approach and Level 3 fair value inputs, due to a reduced throughput fee as a result of a producer’s bankruptcy. The remaining $19.6 million of impairments was primarily related to (i) an $8.2 million impairment due to the cancellation of a plant project at the Hilight system, (ii) a $3.7 million impairment at the Granger straddle plant, which was impaired to its estimated salvage value of $0.6 million using the income approach and Level 3 fair value inputs, (iii) a $3.1 million impairment of the Fort Union equity investment, (iv) a $2.0 million impairment of an idle facility in northeast Wyoming, which was impaired to its estimated salvage value of $0.4 million using the market approach and Level 3 fair value inputs, and (v) the cancellation of a pipeline project in West Texas.


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WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

8. EQUITY INVESTMENTS

The following table presents the activity in WES’s equity investments for the nine months ended September 30, 2018:
thousands
 
Fort
Union
 
White
Cliffs
 
Rendezvous
 
Mont
Belvieu JV
 
TEFR
Interests
 
Whitethorn
 
Cactus II
 
Total
Balance at December 31, 2017
 
$
7,030

 
$
44,945

 
$
42,528

 
$
110,299

 
$
361,409

 
$

 
$

 
$
566,211

Acquisitions
 

 

 

 

 

 
150,563

 
11,295

 
161,858

Investment earnings (loss), net of amortization
 
(892
)
 
8,547

 
635

 
22,916

 
47,736

 
23,810

 

 
102,752

Contributions
 

 
1,278

 

 

 
24,680

 
7,069

 
34,436

 
67,463

Capitalized interest
 

 

 

 

 

 

 
516

 
516

Distributions
 
(194
)
 
(8,111
)
 
(2,091
)
 
(22,945
)
 
(43,989
)
 
(16,497
)
 

 
(93,827
)
Distributions in excess of cumulative earnings (1)
 
(2,889
)
 
(3,109
)
 
(2,015
)
 
(3,305
)
 
(6,779
)
 

 

 
(18,097
)
Balance at September 30, 2018
 
$
3,055

 
$
43,550

 
$
39,057

 
$
106,965

 
$
383,057

 
$
164,945

 
$
46,247

 
$
786,876

                                                                                                                                                                                   
(1) 
Distributions in excess of cumulative earnings, classified as investing cash flows in the consolidated statements of cash flows, are calculated on an individual investment basis.
 
9. COMPONENTS OF WORKING CAPITAL

A summary of accounts receivable, net is as follows:
thousands
 
September 30, 2018
 
December 31, 2017
Trade receivables, net
 
$
224,719

 
$
160,194

Other receivables, net
 
168

 
45

Total accounts receivable, net
 
$
224,887

 
$
160,239


A summary of other current assets is as follows:
thousands
 
September 30, 2018
 
December 31, 2017
Natural gas liquids inventory
 
$
11,212

 
$
10,788

Imbalance receivables
 
3,829

 
1,640

Prepaid insurance
 
3,203

 
2,955

Contract assets
 
2,748

 

Other
 
5,127

 

Total other current assets
 
$
26,119

 
$
15,383



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WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

9. COMPONENTS OF WORKING CAPITAL (CONTINUED)

A summary of accrued liabilities is as follows:
thousands
 
September 30, 2018
 
December 31, 2017
Accrued interest expense
 
$
54,556

 
$
40,646

Short-term asset retirement obligations (1)
 
42,872

 
2,304

Short-term remediation and reclamation obligations
 
833

 
833

Income taxes payable
 
247

 
2,495

Contract liabilities
 
8,031

 

Other
 
7,965

 
1,714

Total accrued liabilities
 
$
114,504

 
$
47,992

                                                                                                                                                                                   
(1) 
As of September 30, 2018, includes $40.2 million of short-term liabilities incurred during the second quarter of 2018 related to the shutdowns at the Third Creek and Kitty Draw gathering systems. See Note 1 for further information.

10. DEBT AND INTEREST EXPENSE

The following table presents WES and WGP’s outstanding debt:
 
 
September 30, 2018
 
December 31, 2017
thousands
 
Principal
 
Carrying
Value
 
Fair
Value (1)
 
Principal
 
Carrying
Value
 
Fair
Value (1)
Short-term debt
 
 
 
 
 
 
 
 
 
 
 
 
WGP RCF
 
$
28,000

 
$
28,000

 
$
28,000

 
$

 
$

 
$

 
 
 
 
 
 
 
 
 
 
 
 
 
WGP long-term debt
 
 
 
 
 
 
 
 
 
 
 
 
WGP RCF
 
$

 
$

 
$

 
$
28,000

 
$
28,000

 
$
28,000

WES long-term debt
 
 
 
 
 
 
 
 
 
 
 
 
2.600% Senior Notes due 2018
 

 

 

 
350,000

 
349,684

 
350,631

5.375% Senior Notes due 2021
 
500,000

 
496,669

 
517,160

 
500,000

 
495,815

 
530,647

4.000% Senior Notes due 2022
 
670,000

 
669,020

 
668,198

 
670,000

 
668,849

 
684,043

3.950% Senior Notes due 2025
 
500,000

 
492,596

 
478,470

 
500,000

 
491,885

 
500,885

4.650% Senior Notes due 2026
 
500,000

 
495,592

 
492,502

 
500,000

 
495,245

 
520,144

4.500% Senior Notes due 2028
 
400,000

 
394,514

 
384,964

 

 

 

4.750% Senior Notes due 2028
 
400,000

 
395,806

 
391,532

 

 

 

5.450% Senior Notes due 2044
 
600,000

 
593,319

 
565,485

 
600,000

 
593,234

 
637,827

5.300% Senior Notes due 2048
 
700,000

 
686,601

 
645,643

 

 

 

5.500% Senior Notes due 2048
 
350,000

 
342,347

 
331,981

 

 

 

WES RCF
 

 

 

 
370,000

 
370,000

 
370,000

Total long-term debt
 
$
4,620,000

 
$
4,566,464

 
$
4,475,935

 
$
3,518,000

 
$
3,492,712

 
$
3,622,177

                                                                                                                                                                                    
(1) 
Fair value is measured using the market approach and Level 2 inputs.


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WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

10. DEBT AND INTEREST EXPENSE (CONTINUED)

Debt activity. The following table presents WES and WGP’s debt activity for the nine months ended September 30, 2018:
thousands
 
Carrying Value
Balance at December 31, 2017
 
$
3,492,712

WES RCF borrowings
 
320,000

Issuance of 4.500% Senior Notes due 2028
 
400,000

Issuance of 5.300% Senior Notes due 2048
 
700,000

Issuance of 4.750% Senior Notes due 2028
 
400,000

Issuance of 5.500% Senior Notes due 2048
 
350,000

Repayment of 2.600% Senior Notes due 2018
 
(350,000
)
Repayments of WES RCF borrowings
 
(690,000
)
Other
 
(28,248
)
Balance at September 30, 2018
 
$
4,594,464


WGP RCF. In February 2018, WGP voluntarily reduced the aggregate commitments of the lenders under the WGP RCF, which matures in March 2019, to $35.0 million. As of September 30, 2018, the outstanding borrowings under the WGP RCF were classified as short-term debt on the consolidated balance sheet.
As of September 30, 2018, WGP had $28.0 million of outstanding borrowings and $7.0 million available for borrowing under the WGP RCF. As of September 30, 2018 and 2017, the interest rate on the outstanding WGP RCF borrowings was 4.25% and 3.24%, respectively. The commitment fee rate was 0.30% at September 30, 2018 and 2017. At September 30, 2018, WGP was in compliance with all covenants under the WGP RCF.

WES Senior Notes. In August 2018, the 4.750% Senior Notes due 2028 and 5.500% Senior Notes due 2048 were offered to the public at prices of 99.818% and 98.912%, respectively, of the face amount. Including the effects of the issuance and underwriting discounts, the effective interest rates of the senior notes are 4.885% and 5.652%, respectively. Interest is paid on each such series semi-annually on February 15 and August 15 of each year, beginning February 15, 2019. The net proceeds were used to repay the maturing 2.600% Senior Notes due August 2018, repay amounts outstanding under the WES RCF and for WES’s general partnership purposes, including to fund capital expenditures.
In March 2018, the 4.500% Senior Notes due 2028 and 5.300% Senior Notes due 2048 were offered to the public at prices of 99.435% and 99.169%, respectively, of the face amount. Including the effects of the issuance and underwriting discounts, the effective interest rates of the senior notes are 4.682% and 5.431%, respectively. Interest is paid on each such series semi-annually on March 1 and September 1 of each year, beginning September 1, 2018. The net proceeds were used to repay amounts outstanding under the WES RCF and for WES’s general partnership purposes, including to fund capital expenditures.
    At September 30, 2018, WES was in compliance with all covenants under the indentures governing its outstanding notes.

WES RCF. In February 2018, WES entered into the five-year $1.5 billion WES RCF by amending and restating the $1.2 billion credit facility that was originally entered into in February 2014. The WES RCF is expandable to a maximum of $2.0 billion, matures in February 2023, with options to extend maturity by up to two additional one year increments, and bears interest at the London Interbank Offered Rate (“LIBOR”), plus applicable margins ranging from 1.00% to 1.50%, or an alternate base rate equal to the greatest of (a) the Prime Rate, (b) the Federal Funds Effective Rate plus 0.50%, or (c) LIBOR plus 1.00%, in each case plus applicable margins currently ranging from zero to 0.50%, based upon WES’s senior unsecured debt rating. WES is required to pay a quarterly facility fee ranging from 0.125% to 0.250% of the commitment amount (whether used or unused), also based upon its senior unsecured debt rating.
As of September 30, 2018, WES had no outstanding borrowings and $4.6 million in outstanding letters of credit, resulting in $1,495.4 million available borrowing capacity under the WES RCF. As of September 30, 2018 and 2017, the interest rate on any outstanding WES RCF borrowings was 3.56% and 2.54%, respectively. The facility fee rate was 0.20% at September 30, 2018 and 2017. At September 30, 2018, WES was in compliance with all covenants under the WES RCF.

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WESTERN GAS EQUITY PARTNERS, LP
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

10. DEBT AND INTEREST EXPENSE (CONTINUED)

Interest expense. The following table summarizes the amounts included in interest expense:
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands
 
2018
 
2017
 
2018
 
2017
Third parties
 
 
 
 
 
 
 
 
Long-term and short-term debt
 
$
(53,229
)
 
$
(36,223
)
 
$
(143,436
)
 
$
(106,412
)
Amortization of debt issuance costs and commitment fees
 
(2,054
)
 
(2,009
)
 
(6,955
)
 
(5,955
)
Capitalized interest
 
6,967

 
2,115

 
17,032

 
3,991

Total interest expense – third parties
 
(48,316
)
 
(36,117
)
 
(133,359
)
 
(108,376
)
Affiliates
 
 
 
 
 
 
 
 
Deferred purchase price obligation – Anadarko (1)
 

 

 

 
(71
)
Total interest expense – affiliates
 

 

 

 
(71
)
Interest expense
 
$
(48,316
)
 
$
(36,117
)
 
$
(133,359
)
 
$
(108,447
)
                                                                                                                                                                                    
(1) 
See Note 3 for a discussion of the Deferred purchase price obligation - Anadarko.

11. COMMITMENTS AND CONTINGENCIES

Litigation and legal proceedings. In February 2017, DBJV, at the time a 50/50 joint venture between a third party and WES, initiated an arbitration against SWEPI LP (“SWEPI”) for breach of a 2007 gas gathering agreement between it and DBJV (the “GGA”). Specifically, DBJV sought to collect certain gathering fees under the GGA for the period January 1, 2016 to July 1, 2017. SWEPI disputed DBJV’s calculation of the cost of service based rate and filed a counterclaim alleging overpayment of fees under the GGA for the years 2013 through 2015. As part of the adoption of Topic 606 (see Note 1), during the first quarter of 2018, WES recorded a $7.5 million contract liability and reduced total equity and partners’ capital related to the counterclaim for the years 2013 through 2015 under the GGA revenue contract. The arbitration hearing concluded on June 27, 2018. On September 14, 2018, the panel issued a binding non-appealable decision awarding no damages to either DBJV or SWEPI. As such, during the third quarter of 2018, the previously recorded contract liability was reversed, resulting in a $7.5 million increase to Service revenues - fee based in the consolidated statements of operations.
In addition, from time to time, WGP, through its partnership interests in WES, is involved in legal, tax, regulatory and other proceedings in various forums regarding performance, contracts and other matters that arise in the ordinary course of business. Management is not aware of any such proceeding for which the final disposition could have a material adverse effect on WGP’s financial condition, results of operations or cash flows.

Other commitments. WES has short-term payment obligations, or commitments, related to its capital spending programs, as well as those of its unconsolidated affiliates, the majority of which is expected to be paid in the next twelve months. These commitments relate primarily to construction and expansion projects at the DBJV system and the DJ Basin and DBM complexes.

Lease commitments. Anadarko, on WES’s behalf, has entered into lease arrangements for corporate offices, shared field offices and equipment supporting WES’s operations, for which Anadarko charges WES lease expense. The leases for the corporate offices and shared field offices extend through 2028 and 2033, respectively. Lease expense charged to WES associated with these lease arrangements was $14.6 million and $40.5 million for the three and nine months ended September 30, 2018, respectively, and $12.0 million and $32.7 million for the three and nine months ended September 30, 2017, respectively.


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Item 2.  Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion analyzes our financial condition and results of operations and should be read in conjunction with the Consolidated Financial Statements and Notes to Consolidated Financial Statements, in which WES is fully consolidated, which are included under Part I, Item 1 of this quarterly report, as well as our historical consolidated financial statements, and the notes thereto, which are included under Part II, Item 8 of our 2017 Form 10-K as filed with the SEC on February 16, 2018.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

We have made in this Form 10-Q, and may from time to time make in other public filings, press releases and statements by management, forward-looking statements concerning WES’s operations, economic performance and financial condition. These forward-looking statements include statements preceded by, followed by or that otherwise include the words “believes,” “expects,” “anticipates,” “intends,” “estimates,” “projects,” “target,” “goal,” “plans,” “objective,” “should” or similar expressions or variations on such expressions. These statements discuss future expectations, contain projections of results of operations or financial condition or include other “forward-looking” information.
Although we and WGP GP believe that the expectations reflected in such forward-looking statements are reasonable, neither we nor WGP GP can give any assurance that such expectations will prove to have been correct. These forward-looking statements involve risks and uncertainties. Important factors that could cause actual results to differ materially from expectations include, but are not limited to, the following:

our ability to pay distributions to our unitholders;

our expected receipt of, and the amounts of, distributions from WES;

WES’s and Anadarko’s assumptions about the energy market;

WES’s future throughput (including Anadarko production) that is gathered or processed by or transported through WES’s assets;

operating results of WES;

competitive conditions;

technology;

the availability of capital resources to fund acquisitions, capital expenditures and other contractual obligations of WES, and WES’s ability to access those resources from Anadarko or through the debt or equity capital markets;

the supply of, demand for, and price of, oil, natural gas, NGLs and related products or services;

WES’s ability to mitigate exposure to the commodity price risks inherent in its percent-of-proceeds, percent-of-product and keep-whole contracts through the extension of WES’s commodity price swap agreements with Anadarko, or otherwise;

weather and natural disasters;

inflation;

the availability of goods and services;

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general economic conditions, internationally, domestically or in the jurisdictions in which WES is doing business;

federal, state and local laws, including those that limit Anadarko and other producers’ hydraulic fracturing or other oil and natural gas operations;

environmental liabilities;

legislative or regulatory changes, including changes affecting our or WES’s status as a partnership for federal income tax purposes;

changes in the financial or operational condition of WES or Anadarko;

the creditworthiness of Anadarko or WES’s other counterparties, including financial institutions, operating partners, and other parties;

changes in WES’s or Anadarko’s capital program, strategy or desired areas of focus;

WES’s commitments to capital projects;

WES’s ability to use the WES RCF;

our and WES’s ability to repay debt;

conflicts of interest among WES, WES GP, WGP and WGP GP, and affiliates, including Anadarko;

WES’s ability to maintain and/or obtain rights to operate its assets on land owned by third parties;

our or WES’s ability to acquire assets on acceptable terms from Anadarko or third parties, and Anadarko’s ability to generate an inventory of assets suitable for acquisition;

non-payment or non-performance of Anadarko or WES’s other significant customers, including under WES’s gathering, processing, transportation and disposal agreements and its $260.0 million note receivable from Anadarko;

the timing, amount and terms of our or WES’s future issuances of equity and debt securities;

the outcome of pending and future regulatory, legislative, or other proceedings or investigations, including the investigation by the National Transportation Safety Board related to Anadarko’s operations in Colorado, and continued or additional disruptions in operations that may occur as Anadarko and WES comply with regulatory orders or other state or local changes in laws or regulations in Colorado; and

other factors discussed below, in “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Critical Accounting Estimates” included in our 2017 Form 10-K, and in our quarterly reports on Form 10-Q, and in our other public filings and press releases.

The risk factors and other factors noted throughout or incorporated by reference in this Form 10-Q could cause actual results to differ materially from those contained in any forward-looking statement. Except as required by law, we undertake no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.


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EXECUTIVE SUMMARY

We were formed by Anadarko in September 2012 by converting WGR Holdings, LLC into an MLP and changing its name to Western Gas Equity Partners, LP. We closed our IPO in December 2012 and own WES GP and a significant limited partner interest in WES, a growth-oriented Delaware MLP formed by Anadarko to acquire, own, develop and operate midstream assets. Our consolidated financial statements include the consolidated financial results of WES due to our 100% ownership interest in WES GP and WES GP’s control of WES. Our only cash-generating assets consist of our partnership interests in WES, and we currently have no independent operations.
WES currently owns or has investments in assets located in the Rocky Mountains (Colorado, Utah and Wyoming), North-central Pennsylvania, Texas and New Mexico. WES is engaged in the business of gathering, compressing, treating, processing and transporting natural gas; gathering, stabilizing and transporting condensate, NGLs and crude oil; and gathering and disposing of produced water. In addition, in its capacity as a processor of natural gas, WES also buys and sells natural gas, NGLs and condensate on behalf of itself and as agent for its customers under certain of its contracts. WES provides these midstream services for Anadarko, as well as for third-party producers and customers. As of September 30, 2018, WES’s assets and investments consisted of the following:
 
 
Owned and
Operated
 
Operated
Interests
 
Non-Operated
Interests
 
Equity
Interests
Gathering systems (1)
 
12

 
3

 
3

 
2

Treating facilities
 
19

 
3

 

 
3

Natural gas processing plants/trains
 
20

 
4

 

 
2

NGL pipelines
 
2

 

 

 
3

Natural gas pipelines
 
5

 

 

 

Oil pipelines
 

 
1

 

 
2

                                                                                                                                                                                    
(1) 
Includes the DBM water systems.

Significant financial and operational events during the nine months ended September 30, 2018, included the following:

We raised our distribution to $0.59500 per unit for the third quarter of 2018, representing a 2% increase over the distribution for the second quarter of 2018 and an 11% increase over the distribution for the third quarter of 2017.

In February 2018, we voluntarily reduced the aggregate commitments of the lenders under the WGP RCF to $35.0 million.

In August 2018, WES completed an offering of $400.0 million aggregate principal amount of 4.750% Senior Notes due 2028 and $350.0 million aggregate principal amount of 5.500% Senior Notes due 2048. The net proceeds were used to repay the maturing 2.600% Senior Notes due August 2018, repay amounts outstanding under the WES RCF and for WES’s general partnership purposes, including to fund capital expenditures. See Liquidity and Capital Resources within this Item 2 for additional information.

In June 2018, WES acquired a 20% interest in Whitethorn and a 15% interest in Cactus II, both from third parties. See Acquisitions and Divestitures below for additional information.

In March 2018, WES completed an offering of $400.0 million aggregate principal amount of 4.500% Senior Notes due 2028 and $700.0 million aggregate principal amount of 5.300% Senior Notes due 2048. The net proceeds were used to repay amounts outstanding under the WES RCF and for WES’s general partnership purposes, including to fund capital expenditures. See Liquidity and Capital Resources within this Item 2 for additional information.


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In February 2018, WES entered into the five-year $1.5 billion (expandable to $2.0 billion) RCF by amending and restating the $1.2 billion credit facility WES originally entered into in February 2014. See Liquidity and Capital Resources within this Item 2 for additional information.

WES raised its distribution to $0.965 per unit for the third quarter of 2018, representing a 2% increase over the distribution for the second quarter of 2018 and a 7% increase over the distribution for the third quarter of 2017.

Throughput attributable to WES for natural gas assets totaled 3,850 MMcf/d and 3,758 MMcf/d for the three and nine months ended September 30, 2018, respectively, representing a 12% and 4% increase, respectively, compared to the same periods in 2017.

Throughput for crude oil, NGL and produced water assets totaled 421 MBbls/d and 341 MBbls/d for the three and nine months ended September 30, 2018, respectively, representing a 101% and 82% increase, respectively, compared to the same periods in 2017.

WES’s operating income (loss) was $200.3 million for the three months ended September 30, 2018, representing a 12% increase compared to the same period in 2017. WES’s operating income (loss) was $463.2 million for the nine months ended September 30, 2018, representing a 12% decrease compared to the same period in 2017.

Adjusted gross margin for natural gas assets (as defined under the caption Key Performance Metrics within this Item 2) averaged $1.03 per Mcf and $0.99 per Mcf for the three and nine months ended September 30, 2018, respectively, representing a 6% and 8% increase, respectively, compared to the same periods in 2017.

Adjusted gross margin for crude oil, NGL and produced water assets (as defined under the caption Key Performance Metrics within this Item 2) averaged $1.76 per Bbl and $1.71 per Bbl for the three and nine months ended September 30, 2018, respectively, representing a 13% and 17% decrease, respectively, compared to the same periods in 2017.

Colorado ballot initiative. The Colorado general election ballot in November 2018 includes Proposition 112, which, if passed, would amend the Colorado Revised Statutes to require that certain new oil and gas development on non-federal lands take place a minimum distance of 2,500 feet from occupied buildings such as homes, schools, and hospitals, and other areas designated as vulnerable. Such setbacks would effectively ban new oil and gas drilling and hydraulic fracturing on a substantial portion of Colorado’s non-federal lands. If Proposition 112 passes, and is not amended or repealed by the state legislature, demand for WES’s midstream services in Colorado is expected to be significantly reduced. If this occurs, WES anticipates reallocating capital away from Colorado in order to serve Anadarko’s revised U.S. onshore production plans, which WES expects would focus on the Delaware Basin and the acceleration of emerging opportunities in Wyoming’s Powder River Basin.


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Significant item affecting comparability. On January 1, 2018, we adopted Revenue from Contracts with Customers (Topic 606) (“Topic 606”). The comparative historical financial information has not been adjusted and continues to be reported under Revenue Recognition (Topic 605). The following tables summarize the impact of adopting Topic 606 on the consolidated statements of operations:
 
 
Three Months Ended 
 September 30, 2018
thousands
 
As Reported
 
Without Adoption of Topic 606
 
Effect of Change
Increase / (Decrease)
Revenues
 
 
 
 
 
 
Service revenues – fee based
 
$
409,106

 
$
396,161

 
$
12,945

Service revenues – product based
 
22,735

 

 
22,735

Product sales
 
75,150

 
366,603

 
(291,453
)
Expenses
 
 
 
 
 
 
Cost of product
 
105,966

 
353,641

 
(247,675
)
Operation and maintenance
 
111,359

 
111,327

 
32

Depreciation and amortization
 
82,553

 
81,824

 
729

Income tax (benefit) expense
 
1,517

 
1,580

 
(63
)
 
 
 
Nine Months Ended 
 September 30, 2018
thousands
 
As Reported
 
Without Adoption of Topic 606
 
Effect of Change
Increase / (Decrease)
Revenues
 
 
 
 
 
 
Service revenues – fee based
 
$
1,146,099

 
$
1,096,708

 
$
49,391

Service revenues – product based
 
67,433

 

 
67,433

Product sales
 
217,738

 
978,127

 
(760,389
)
Expenses
 
 
 
 
 
 
Cost of product
 
303,518

 
940,936

 
(637,418
)
Operation and maintenance
 
300,266

 
300,098

 
168

Depreciation and amortization
 
238,187

 
236,102

 
2,085

Impairments
 
152,708

 
152,663

 
45

Income tax (benefit) expense
 
3,301

 
3,361

 
(60
)
 

For more information on the adoption of Topic 606, see Note 1—Description of Business and Basis of Presentation in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.

ACQUISITIONS AND DIVESTITURES

Whitethorn LLC acquisition. In June 2018, WES acquired a 20% interest in Whitethorn LLC, which owns a crude oil and condensate pipeline that originates in Midland, Texas and terminates in Sealy, Texas (the “Midland-to-Sealy pipeline”) and related storage facilities (collectively referred to as “Whitethorn”). A third party operates Whitethorn and oversees the related commercial activities. In connection with its investment in Whitethorn, WES will share proportionally in the commercial activities. WES acquired its 20% interest via a $150.6 million net investment, which was funded with cash on hand and is accounted for under the equity method. See Note 3—Acquisitions and Divestitures in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.


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Cactus II acquisition. In June 2018, WES acquired a 15% interest in Cactus II, which will own a crude oil pipeline operated by a third party (the “Cactus II pipeline”) connecting West Texas to the Corpus Christi area. The Cactus II pipeline is under construction and expected to become operational in the fourth quarter of 2019. WES acquired its 15% interest from a third party via an initial net investment of $11.3 million, which represented its share of costs incurred up to the date of acquisition. The initial investment was funded with cash on hand and the interest in Cactus II is accounted for under the equity method. See Note 3—Acquisitions and Divestitures in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.

Property exchange. On March 17, 2017, WES acquired the Additional DBJV System Interest from a third party in exchange for the Non-Operated Marcellus Interest and $155.0 million of cash consideration. WES previously held a 50% interest in, and operated, the DBJV system. The Property Exchange resulted in a net gain of $125.7 million recorded as Gain (loss) on divestiture and other, net in the consolidated statements of operations. See Note 3—Acquisitions and Divestitures in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.

Divestitures. During the second quarter of 2017, the Helper and Clawson systems, located in Utah, were sold to a third party, resulting in a net gain on sale of $16.3 million recorded as Gain (loss) on divestiture and other, net in the consolidated statements of operations.

Presentation of WES assets. The term “WES assets” includes both the assets indirectly owned and the interests accounted for under the equity method by us through our partnership interests in WES as of September 30, 2018 (see Note 8—Equity Investments in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q). Because Anadarko controls WES through its control of us, and because we own the entire interest in WES GP, each of WES’s acquisitions of WES assets from Anadarko has been considered a transfer of net assets between entities under common control. As such, WES assets acquired from Anadarko were initially recorded at Anadarko’s historic carrying value, which did not correlate to the total acquisition price paid by WES. Further, after an acquisition of WES assets from Anadarko, we (by virtue of our consolidation of WES) and WES may be required to recast our financial statements to include the activities of such WES assets from the date of common control.
For those periods requiring recast, the consolidated financial statements for periods prior to the acquisition of WES assets from Anadarko have been prepared from Anadarko’s historical cost-basis accounts and may not necessarily be indicative of the actual results of operations that would have occurred if WES had owned the WES assets during the periods reported. For ease of reference, we refer to the historical financial results of the WES assets prior to the acquisitions from Anadarko as being “our” historical financial results.

EQUITY OFFERINGS

WES Series A Preferred units. In 2016, WES issued 21,922,831 WES Series A Preferred units to private investors. Pursuant to an agreement between WES and the holders of the WES Series A Preferred units, 50% of the WES Series A Preferred units converted into WES common units on a one-for-one basis on March 1, 2017, and all remaining WES Series A Preferred units converted into WES common units on a one-for-one basis on May 2, 2017. See Note 5—Equity and Partners’ Capital in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.

Tangible equity units. In June 2015, Anadarko completed the public issuance of 9,200,000 7.50% tangible equity units (“TEUs”), including 1,200,000 TEUs pursuant to the full exercise of the underwriters’ over-allotment option, at a price to the public of $50.00 per TEU. Each TEU that Anadarko issued consisted of (1) a prepaid equity purchase contract for WGP common units owned by Anadarko and (2) a senior amortizing note that was due June 7, 2018. On June 7, 2018, the mandatory settlement date, Anadarko settled the 9,200,000 then outstanding TEUs by delivering to the holders 8,207,204 of its WGP common units in exchange for the prepaid equity purchase contracts. WGP did not receive any proceeds from, or incur any expense in, the public offering or settlement of the TEUs. See Note 5—Equity and Partners’ Capital in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.


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Table of Contents

ITEMS AFFECTING THE COMPARABILITY OF FINANCIAL RESULTS WITH WES

Our consolidated financial statements include the consolidated financial results of WES due to our 100% ownership interest in WES GP and WES GP’s control of WES. Our only cash-generating assets consist of our partnership interests in WES, and we currently have no independent operations. As a result, our results of operations do not differ materially from the results of operations and cash flows of WES, which are reconciled below.

General and administrative expenses. As a separate publicly traded partnership, we incur general and administrative expenses which are separate from, and in addition to, those incurred by WES.
The following table summarizes the amounts we reimbursed to Anadarko, separate from, and in addition to, those reimbursed by WES:
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands
 
2018
 
2017
 
2018
 
2017
General and administrative expenses
 
$
67

 
$
131

 
$
201

 
$
197

Public company expenses
 
378

 
386

 
1,431

 
1,452

Total reimbursement
 
$
445

 
$
517

 
$
1,632

 
$
1,649


Noncontrolling interests. The interest in Chipeta held by a third-party member is already reflected as a noncontrolling interest in WES’s consolidated financial statements. In addition, the limited partner interests in WES held by other subsidiaries of Anadarko, private investors (up to the final conversion date of the Series A Preferred units on May 2, 2017) and the public are reflected as noncontrolling interests in the consolidated financial statements (see Note 1—Description of Business and Basis of Presentation in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q for further information).
When WES issues equity, the carrying amount of the noncontrolling interest reported by WGP is adjusted to reflect the noncontrolling ownership interest in WES. The resulting impact of such noncontrolling interest adjustment on WGP’s interest in WES is reflected as an adjustment to WGP’s partners’ capital.

Distributions. Our partnership agreement requires that we distribute all of our available cash (as defined in our partnership agreement) within 55 days of the end of each quarter. Our only cash-generating assets are our partnership interests in WES, consisting of general partner units, common units and IDRs, on which we expect to receive quarterly distributions from WES. Our cash flow and resulting ability to make cash distributions are therefore completely dependent upon WES’s ability to make cash distributions with respect to our partnership interests in WES. Generally, our available cash is our cash on hand at the end of a quarter after the payment of our expenses and the establishment of cash reserves and cash on hand resulting from working capital borrowings made after the end of the quarter.

WGP LTIP. Concurrently with the WGP IPO, WGP GP adopted the WGP LTIP. Equity-based compensation expense attributable to grants made under the WGP LTIP impacts cash flows from operating activities only to the extent cash payments are made to a participant in lieu of issuance of WGP common units to the participant. See Note 6—Transactions with Affiliates in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q for further information.

WGP RCF. In February 2018, WGP voluntarily reduced the aggregate commitments of the lenders under the WGP RCF to $35.0 million. The WGP RCF matures in March 2019 and may be used to buy WES common units and for general partnership purposes. As of September 30, 2018, the outstanding borrowings under the WGP RCF were classified as short-term debt on the consolidated balance sheet.
As of September 30, 2018, we had $28.0 million of outstanding borrowings, resulting in $7.0 million available for borrowing under the WGP RCF. At September 30, 2018, the interest rate was 4.25%, the commitment fee rate was 0.30% and we were in compliance with all covenants under the WGP RCF. See Note 10—Debt and Interest Expense in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q for further information.


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Table of Contents

Reconciliation of net income (loss) attributable to WES to net income (loss) attributable to WGP. The differences between net income (loss) attributable to WES and net income (loss) attributable to WGP are reconciled as follows:
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands
 
2018
 
2017
 
2018
 
2017
Net income (loss) attributable to WES
 
$
154,646

 
$
143,506

 
$
336,717

 
$
418,846

Limited partner interests in WES not held by WGP (1)
 
(46,213
)
 
(45,992
)
 
(56,883
)
 
(137,974
)
General and administrative expenses (2)
 
(691
)
 
(764
)
 
(2,219
)
 
(2,193
)
Other income (expense), net
 
57

 
25

 
140

 
60

Interest expense
 
(325
)
 
(573
)
 
(1,696
)
 
(1,653
)
Net income (loss) attributable to WGP
 
$
107,474

 
$
96,202

 
$
276,059

 
$
277,086

                                                                                                                                                                                    
(1) 
Represents the portion of net income (loss) allocated to the limited partner interests in WES not held by WGP. As of September 30, 2018 and 2017, the public held a 59.4% and 59.7% limited partner interest in WES, respectively. Other subsidiaries of Anadarko separately held a 9.5% and 9.0% limited partner interest in WES as of September 30, 2018 and 2017, respectively. See Note 1—Description of Business and Basis of Presentation in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.
(2) 
Represents general and administrative expenses incurred by WGP separate from, and in addition to, those incurred by WES.

Reconciliation of net cash provided by (used in) operating and financing activities. The differences between net cash provided by (used in) operating and financing activities for WGP and WES are reconciled as follows:
 
 
Nine Months Ended 
 September 30,
thousands
 
2018
 
2017
WES net cash provided by operating activities
 
$
751,722

 
$
645,099

General and administrative expenses (1)
 
(2,219
)
 
(2,193
)
Non-cash equity-based compensation expense
 
214

 
178

Changes in working capital
 
442

 
471

Other income (expense), net
 
140

 
60

Interest expense
 
(1,696
)
 
(1,653
)
Debt related amortization and other items, net
 
776

 
507

WGP net cash provided by operating activities
 
$
749,379

 
$
642,469

 
 
 
 
 
WES net cash provided by (used in) financing activities
 
$
460,816

 
$
(335,792
)
Distributions to WGP unitholders (2)
 
(372,189
)
 
(324,290
)
Distributions to WGP from WES (3)
 
375,975

 
326,374

WGP RCF costs
 
(8
)
 

WGP net cash provided by (used in) financing activities
 
$
464,594

 
$
(333,708
)
                                                                                                                                                                                    
(1) 
Represents general and administrative expenses incurred by WGP separate from, and in addition to, those incurred by WES.
(2) 
Represents distributions to WGP common unitholders paid under WGP’s partnership agreement. See Note 4—Partnership Distributions and Note 5—Equity and Partners’ Capital in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.
(3) 
Difference attributable to elimination upon consolidation of WES’s distributions on partnership interests owned by WGP. See Note 4—Partnership Distributions and Note 5—Equity and Partners’ Capital in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.


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Table of Contents

RESULTS OF OPERATIONS

OPERATING RESULTS

The following tables and discussion present a summary of WES’s results of operations:
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands
 
2018
 
2017
 
2018
 
2017
Total revenues and other (1)
 
$
507,762

 
$
574,695

 
$
1,432,483

 
$
1,616,338

Equity income, net – affiliates
 
43,110

 
21,519

 
102,752

 
62,708

Total operating expenses (1)
 
350,616

 
416,830

 
1,072,403

 
1,318,489

Gain (loss) on divestiture and other, net
 
65

 
72

 
351

 
135,017

Proceeds from business interruption insurance claims (2)
 

 

 

 
29,882

Operating income (loss)
 
200,321

 
179,456

 
463,183

 
525,456

Interest income – affiliates
 
4,225

 
4,225

 
12,675

 
12,675

Interest expense
 
(47,991
)
 
(35,544
)
 
(131,663
)
 
(106,794
)
Other income (expense), net
 
598

 
286

 
2,609

 
969

Income (loss) before income taxes
 
157,153

 
148,423

 
346,804

 
432,306

Income tax (benefit) expense
 
1,517

 
510

 
3,301

 
4,905

Net income (loss)
 
155,636

 
147,913

 
343,503

 
427,401

Net income attributable to noncontrolling interest
 
990

 
4,407

 
6,786

 
8,555

Net income (loss) attributable to WES (3)
 
$
154,646

 
$
143,506

 
$
336,717

 
$
418,846

Key performance metrics (4)
 
 
 
 
 
 
 
 
Adjusted gross margin
 
$
431,561

 
$
344,416

 
$
1,178,400

 
$
1,009,520

Adjusted EBITDA
 
314,522

 
257,835

 
858,300

 
787,664

Distributable cash flow
 
248,156

 
231,859

 
701,391

 
695,587

                                                                                                                                                                                    
(1) 
Revenues and other include amounts earned by WES from services provided to its affiliates, as well as from the sale of residue and NGLs to its affiliates. Operating expenses include amounts charged by WES affiliates for services, as well as reimbursement of amounts paid by affiliates to third parties on WES’s behalf. See Significant item affecting comparability within this Item 2 and Note 6—Transactions with Affiliates in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.
(2) 
See Note 1—Description of Business and Basis of Presentation in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.
(3) 
For reconciliations to comparable consolidated results of WGP, see Items Affecting the Comparability of Financial Results within this Item 2.
(4) 
Adjusted gross margin, Adjusted EBITDA and Distributable cash flow are defined under the caption Key Performance Metrics within this Item 2. For reconciliations of these non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with GAAP, see Key Performance Metrics–Reconciliation of non-GAAP measures within this Item 2.

For purposes of the following discussion, any increases or decreases “for the three months ended September 30, 2018” refer to the comparison of the three months ended September 30, 2018, to the three months ended September 30, 2017; any increases or decreases “for the nine months ended September 30, 2018” refer to the comparison of the nine months ended September 30, 2018, to the nine months ended September 30, 2017; and any increases or decreases “for the three and nine months ended September 30, 2018” refer to the comparison of these 2018 periods to the corresponding three and nine month periods ended September 30, 2017.


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Table of Contents

Throughput
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,

 
2018
 
2017
 
Inc/
(Dec)
 
2018
 
2017
 
Inc/
(Dec)
Throughput for natural gas assets (MMcf/d)
 
 
 
 
 
 
 
 
 
 
 
 
Gathering, treating and transportation
 
954

 
784

 
22
 %
 
886

 
1,029

 
(14
)%
Processing
 
2,844

 
2,588

 
10
 %
 
2,820

 
2,528

 
12
 %
Equity investment (1)
 
139

 
159

 
(13
)%
 
144

 
160

 
(10
)%
Total throughput for natural gas assets
 
3,937

 
3,531

 
11
 %
 
3,850

 
3,717

 
4
 %
Throughput attributable to noncontrolling interest for natural gas assets
 
87

 
104

 
(16
)%
 
92

 
107

 
(14
)%
Total throughput attributable to WES for natural gas assets
 
3,850

 
3,427

 
12
 %
 
3,758

 
3,610

 
4
 %
Throughput for crude oil, NGL and produced water assets (MBbls/d)
 
 
 
 
 
 
 
 
 
 
 
 
Gathering, treating, transportation and disposal
 
154

 
77

 
100
 %
 
141

 
57

 
147
 %
Equity investment (2)
 
267

 
132

 
102
 %
 
200

 
130

 
54
 %
Total throughput for crude oil, NGL and produced water assets
 
421

 
209

 
101
 %
 
341

 
187

 
82
 %
                                                                                                                                                                                    
(1) 
Represents WES’s 14.81% share of average Fort Union throughput and 22% share of average Rendezvous throughput.
(2) 
Represents WES’s 10% share of average White Cliffs throughput, 25% share of average Mont Belvieu JV throughput, 20% share of average TEG and TEP throughput, 33.33% share of average FRP throughput and 20% share of average Whitethorn throughput.

Natural gas assets

Gathering, treating and transportation throughput increased by 170 MMcf/d for the three months ended September 30, 2018, primarily due to (i) increased production in the areas around the DBJV system (increase of 135 MMcf/d), (ii) increased throughput at the Bison facility due to a new contract effective April 2018 (increase of 36 MMcf/d) and (iii) increased production in the areas around the Marcellus Interest systems in 2018 and curtailments in the third quarter of 2017 (increase of 32 MMcf/d). These increases were partially offset by lower throughput at the Springfield gas gathering system due to weather-related well shut-ins (decrease of 28 MMcf/d).
Gathering, treating and transportation throughput decreased by 143 MMcf/d for the nine months ended September 30, 2018, primarily due to the Property Exchange in March 2017 (decrease of 114 MMcf/d) and the sale of the Helper and Clawson systems in June 2017 (decrease of 22 MMcf/d).
Processing throughput increased by 256 MMcf/d and 292 MMcf/d for the three and nine months ended September 30, 2018, respectively, primarily due to increased production in the areas around the DJ Basin and DBM complexes and the start-up of Train VI at the DBM complex in December 2017. In addition, for the nine months ended September 30, 2018, processing throughput increased at the MGR assets due to downtime in 2017. These increases were partially offset by lower throughput at the Chipeta complex due to downstream fractionation capacity constraints in the third quarter of 2018 and the expiration and non-renewal of a contract in September 2017.
Equity investment throughput decreased by 20 MMcf/d and 16 MMcf/d for the three and nine months ended September 30, 2018, respectively, primarily due to decreased throughput at the Fort Union and Rendezvous systems due to production declines in the area, as well as throughput being diverted from the Fort Union system to other nearby systems.


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Table of Contents

Crude oil, NGL and produced water assets

Gathering, treating, transportation and disposal throughput increased by 77 MBbls/d and 84 MBbls/d for the three and nine months ended September 30, 2018, respectively, primarily due to increased throughput from the DBM water systems, which commenced operation during the second quarter of 2017.
Equity investment throughput increased by 135 MBbls/d and 70 MBbls/d for the three and nine months ended September 30, 2018, respectively, primarily due to (i) the acquisition of the interest in Whitethorn in June 2018 and (ii) increased volumes on FRP and TEP as a result of increased NGL production in the DJ Basin area.

Service Revenues
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands except percentages
 
2018
 
2017
 
Inc/
(Dec)
 
2018
 
2017
 
Inc/
(Dec)
Service revenues – fee based
 
$
409,106

 
$
306,187

 
34
%
 
$
1,146,099

 
$
913,436

 
25
%
Service revenues – product based
 
22,735

 

 
NM

 
67,433

 

 
NM

 Total service revenues
 
$
431,841

 
$
306,187

 
41
%
 
$
1,213,532

 
$
913,436

 
33
%
                                                                                                                                                                                    
NM-Not Meaningful

Service revenues – fee based increased by $102.9 million for the three months ended September 30, 2018, primarily due to increases of (i) $12.9 million from the adoption of Topic 606 as discussed under Significant item affecting comparability within this Item 2, (ii) $33.5 million at the DJ Basin complex due to increased throughput ($27.9 million) and a higher processing fee ($5.6 million) due to a new contract effective August 2017 and (iii) $22.3 million and $21.9 million at the DBJV system and DBM complex, respectively, due to increased throughput.
Service revenues – fee based increased by $232.7 million for the nine months ended September 30, 2018, primarily due to increases of (i) $49.4 million from the adoption of Topic 606 as discussed under Significant item affecting comparability within this Item 2, (ii) $95.5 million at the DJ Basin complex due to increased throughput ($70.5 million) and a higher processing fee ($25.0 million) due to a new contract effective August 2017, (iii) $55.8 million at the DBM complex due to increased throughput, (iv) $20.9 million at the DBM water systems, which commenced operation during the second quarter of 2017 and (v) $18.5 million due to the Property Exchange in March 2017. These increases were partially offset by a decrease of $9.6 million at the Springfield system due to a lower cost of service rate.
Service revenues – product based increased by $22.7 million and $67.4 million for the three and nine months ended September 30, 2018, respectively, due to the adoption of Topic 606 as discussed under Significant item affecting comparability within this Item 2. Under Topic 606, certain of WES’s customer agreements result in revenues being recognized when the natural gas and/or NGLs are received from the customer as noncash consideration for the services provided. In addition, retained proceeds from sales of customer products where WES is acting as their agent are included in Service revenues – product based.


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Table of Contents

Product Sales
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands except percentages and
per-unit amounts
 
2018
 
2017
 
Inc/
(Dec)
 
2018
 
2017
 
Inc/
(Dec)
Natural gas sales (1)
 
$
20,686

 
$
100,395

 
(79
)%
 
$
62,403

 
$
273,256

 
(77
)%
NGL sales (1)
 
54,464

 
158,746

 
(66
)%
 
155,335

 
417,234

 
(63
)%
Total Product sales
 
$
75,150

 
$
259,141

 
(71
)%
 
$
217,738

 
$
690,490

 
(68
)%
Gross average sales price per unit (1):
 
 
 
 
 
 
 
 
 
 
 
 
Natural gas (per Mcf)
 
$
2.01

 
$
2.89

 
(30
)%
 
$
2.15

 
$
2.96

 
(27
)%
Natural gas liquids (per Bbl)
 
34.43

 
22.99

 
50
 %
 
32.09

 
21.63

 
48
 %
                                                                                                                                                                                    
(1) 
Includes the effects of WES’s commodity price swap agreements for the MGR assets and DJ Basin complex, excluding the amounts considered above market with respect to these swap agreements that were recorded as capital contributions in the consolidated statement of equity and partners’ capital. See Note 6—Transactions with Affiliates in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.

Natural gas sales decreased by $79.7 million for the three months ended September 30, 2018, primarily due to decreases of (i) $62.4 million from the adoption of Topic 606 as discussed under Significant item affecting comparability within this Item 2, (ii) $8.0 million at the DBM complex due to a decrease in average price, partially offset by an increase in volumes sold and (iii) $4.6 million at the DJ Basin complex due to a decrease in the swap market price, partially offset by an increase in volumes sold.
Natural gas sales decreased by $210.9 million for the nine months ended September 30, 2018, primarily due to decreases of (i) $184.5 million from the adoption of Topic 606 as discussed under Significant item affecting comparability within this Item 2 and (ii) $7.4 million due to a decrease in average price and $9.3 million due to a system shutdown, both at the Hilight system (see Note 1—Description of Business and Basis of Presentation in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q).
NGL sales decreased by $104.3 million and $261.9 million for the three and nine months ended September 30, 2018, respectively, primarily due to decreases of $229.1 million and $575.9 million, respectively, from the adoption of Topic 606 as discussed under Significant item affecting comparability within this Item 2. These decreases were partially offset by increases of (i) $90.6 million and $227.9 million, respectively, at the DBM complex due to an increase in average price and volumes sold, (ii) $14.7 million and $39.1 million, respectively, at the DJ Basin complex due to an increase in the swap market price and volumes sold, (iii) $5.7 million and $15.0 million, respectively, at the Brasada complex due to volumes sold under a new sales agreement beginning January 1, 2018, and (iv) $3.8 million and $5.4 million, respectively, at the Hilight system due to an increase in average price. In addition, for the nine months ended September 30, 2018, NGL sales increased by (i) $6.7 million at the DBM water systems, which commenced operation during the second quarter of 2017 and (ii) $6.2 million at the Chipeta complex due to an increase in average price.


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Table of Contents

Other Revenues
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands except percentages
 
2018
 
2017
 
Inc/
(Dec)
 
2018
 
2017
 
Inc/
(Dec)
Other revenues
 
$
771

 
$
9,367

 
(92
)%
 
$
1,213

 
$
12,412

 
(90
)%

Other revenues decreased by $8.6 million and $11.2 million for the three and nine months ended September 30, 2018, respectively, primarily due to deficiency fees at the Chipeta complex in 2017. Upon adoption of Topic 606 on January 1, 2018, deficiency fees are recorded as Service revenues – fee based in the consolidated statements of operations (see Note 1—Description of Business and Basis of Presentation in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q).

Equity Income, Net – Affiliates
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands except percentages
 
2018
 
2017
 
Inc/
(Dec)
 
2018
 
2017
 
Inc/
(Dec)
Equity income, net – affiliates
 
$
43,110

 
$
21,519

 
100
%
 
$
102,752

 
$
62,708

 
64
%

For the three and nine months ended September 30, 2018, Equity income, net – affiliates increased by $21.6 million and $40.0 million, respectively, primarily due to (i) the acquisition of the interest in Whitethorn in June 2018 and (ii) increased volumes at the TEFR Interests. These increases were partially offset by a decrease in volumes at the Fort Union system.


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Table of Contents

Cost of Product and Operation and Maintenance Expenses
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands except percentages
 
2018
 
2017
 
Inc/
(Dec)
 
2018
 
2017
 
Inc/
(Dec)
NGL purchases (1)
 
$
75,705

 
$
136,636

 
(45
)%
 
$
211,816

 
$
359,616

 
(41
)%
Residue purchases (1)
 
25,389

 
90,264

 
(72
)%
 
72,461

 
256,387

 
(72
)%
Other
 
4,872

 
12,323

 
(60
)%
 
19,241

 
15,856

 
21
 %
Cost of product
 
105,966

 
239,223

 
(56
)%
 
303,518

 
631,859

 
(52
)%
Operation and maintenance
 
111,359

 
79,536

 
40
 %
 
300,266

 
229,444

 
31
 %
Total Cost of product and Operation and maintenance expenses
 
$
217,325

 
$
318,759

 
(32
)%
 
$
603,784

 
$
861,303

 
(30
)%
                                                                                                                                                                                    
(1) 
For the three and nine months ended September 30, 2017, includes the effects of WES’s commodity price swap agreements for the MGR assets and DJ Basin complex, excluding the amounts considered above market with respect to these swap agreements that were recorded as capital contributions in the consolidated statement of equity and partners’ capital. See Note 6—Transactions with Affiliates in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.

NGL purchases decreased by $60.9 million and $147.8 million for the three and nine months ended September 30, 2018, respectively, primarily due to decreases of $191.2 million and $458.6 million, respectively, from the adoption of Topic 606 as discussed under Significant item affecting comparability within this Item 2, partially offset by increases of (i) $97.9 million and $231.4 million, respectively, at the DBM complex due to an increase in average price and volumes purchased, (ii) $14.8 million and $41.2 million, respectively, at the DJ Basin complex due to an increase in average price and volumes purchased, (iii) $5.3 million and $13.5 million, respectively, at the Brasada complex due to volumes purchased under a new purchase agreement beginning January 1, 2018, (iv) $3.7 million and $6.1 million, respectively, at the Hilight system due to an increase in average price, and (v) $2.7 million and $6.6 million, respectively, at the DBM water systems, which commenced operation during the second quarter of 2017.
Residue purchases decreased by $64.9 million for the three months ended September 30, 2018, primarily due to decreases of (i) $56.1 million from the adoption of Topic 606 as discussed under Significant item affecting comparability within this Item 2, (ii) $2.8 million at the DBM complex due to a decrease in average price, partially offset by an increase in volumes purchased, and (iii) $2.8 million at the MGR assets due to a decrease in average price.
Residue purchases decreased by $183.9 million for the nine months ended September 30, 2018, primarily due to decreases of (i) $172.1 million from the adoption of Topic 606 as discussed under Significant item affecting comparability within this Item 2, (ii) $5.9 million at the Hilight system due to a decrease in average price, and (iii) $5.8 million at the MGR assets due to a decrease in average price.
Other items decreased by $7.5 million for the three months ended September 30, 2018, primarily due to a decrease of $11.6 million from changes in imbalance positions primarily at the DBM complex, partially offset by an increase of $3.8 million at the DJ Basin complex due to changes in affiliate contract terms in August 2017.
Other items increased by $3.4 million for the nine months ended September 30, 2018, primarily due to an increase of $19.0 million at the DJ Basin complex due to changes in affiliate contract terms in August 2017, partially offset by decreases of (i) $9.3 million from changes in imbalance positions primarily at the DBM complex and (ii) $6.7 million from the adoption of Topic 606 as discussed under Significant item affecting comparability within this Item 2.
Operation and maintenance expense increased by $31.8 million and $70.8 million for the three and nine months ended September 30, 2018, respectively, primarily due to increases of (i) $10.3 million and $23.2 million, respectively, at the DBM complex primarily due to increases in utilities expense, surface maintenance and plant repairs, equipment rentals, and salaries and wages, (ii) $8.1 million and $21.2 million, respectively, at the DJ Basin complex primarily due to increases in surface maintenance and plant repairs and utilities expense, (iii) $7.2 million and $18.3 million, respectively, at the DBJV system primarily due to increases in surface maintenance and plant repairs, salaries and wages, and equipment rentals, and (iv) $1.9 million and $4.5 million, respectively, at the DBM water systems, which commenced operation during the second quarter of 2017.

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Table of Contents

Other Operating Expenses
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands except percentages
 
2018
 
2017
 
Inc/
(Dec)
 
2018
 
2017
 
Inc/
(Dec)
General and administrative
 
$
14,467

 
$
12,158

 
19
 %
 
$
42,634

 
$
35,402

 
20
 %
Property and other taxes
 
10,954

 
11,215

 
(2
)%
 
35,090

 
35,433

 
(1
)%
Depreciation and amortization
 
82,553

 
72,539

 
14
 %
 
238,187

 
216,272

 
10
 %
Impairments
 
25,317

 
2,159

 
NM

 
152,708

 
170,079

 
(10
)%
Total other operating expenses
 
$
133,291

 
$
98,071

 
36
 %
 
$
468,619

 
$
457,186

 
3
 %

General and administrative expenses increased by $2.3 million and $7.2 million for the three and nine months ended September 30, 2018, respectively, primarily due to (i) personnel costs for which WES reimbursed Anadarko pursuant to its omnibus agreement and (ii) legal and consulting fees incurred in 2018. For the nine months ended September 30, 2018, these increases were partially offset by a decrease in bad debt expense.
Depreciation and amortization expense increased by $10.0 million for the three months ended September 30, 2018, primarily due to depreciation expense increases of $4.2 million and $3.0 million related to capital projects being placed into service at the DBJV system and the DBM complex, respectively.
Depreciation and amortization expense increased by $21.9 million for the nine months ended September 30, 2018, primarily due to (i) $12.3 million due to the Property Exchange in March 2017 and capital projects being placed into service at the DBJV system and (ii) $6.8 million related to capital projects being placed into service at the DBM complex.
Impairment expense for the three months ended September 30, 2018, was primarily due to impairments of (i) $10.9 million at the GNB NGL pipeline, (ii) $5.6 million at the Chipeta complex, (iii) $5.1 million at the Third Creek gathering system and (iv) $1.7 million at the Kitty Draw gathering system.
Impairment expense for the nine months ended September 30, 2018, was primarily due to impairments of (i) $125.9 million at the Third Creek gathering system and $8.1 million at the Kitty Draw gathering system (see Note 1—Description of Business and Basis of Presentation in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q), (ii) $10.9 million at the GNB NGL pipeline and (iii) $5.6 million at the Chipeta complex.
Impairment expense for the three months ended September 30, 2017, was primarily due to a $2.0 million impairment of an idle facility in northeast Wyoming.
Impairment expense for the nine months ended September 30, 2017, included (i) a $158.8 million impairment at the Granger complex, (ii) a $3.7 million impairment at the Granger straddle plant, (iii) a $3.1 million impairment at the Fort Union system, (iv) a $2.0 million impairment of an idle facility in northeast Wyoming and (v) the cancellation of a pipeline project in West Texas. For further information on impairment expense for the periods presented, see Note 7—Property, Plant and Equipment in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.



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Table of Contents

Interest Income – Affiliates and Interest Expense
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands except percentages
 
2018
 
2017
 
Inc/
(Dec)
 
2018
 
2017
 
Inc/
(Dec)
Note receivable – Anadarko
 
$
4,225

 
$
4,225

 
%
 
$
12,675

 
$
12,675

 
 %
Interest income – affiliates
 
$
4,225

 
$
4,225

 
%
 
$
12,675

 
$
12,675

 
 %
Third parties
 
 
 
 
 
 
 
 
 
 
 
 
Long-term debt
 
$
(52,935
)
 
$
(35,992
)
 
47
%
 
$
(142,612
)
 
$
(105,772
)
 
35
 %
Amortization of debt issuance costs and commitment fees
 
(2,023
)
 
(1,667
)
 
21
%
 
(6,083
)
 
(4,942
)
 
23
 %
Capitalized interest
 
6,967

 
2,115

 
NM

 
17,032

 
3,991

 
NM

Affiliates
 
 
 
 
 
 
 
 
 
 
 
 
Deferred purchase price obligation – Anadarko (1)
 

 

 
%
 

 
(71
)
 
(100
)%
Interest expense
 
$
(47,991
)
 
$
(35,544
)
 
35
%
 
$
(131,663
)
 
$
(106,794
)
 
23
 %
                                                                                                                                                                                    
(1) 
See Note 3—Acquisitions and Divestitures in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q for a discussion of the Deferred purchase price obligation - Anadarko.

Interest expense increased by $12.4 million and $24.9 million for the three and nine months ended September 30, 2018, respectively, primarily due to (i) $13.8 million and $32.0 million, respectively, of interest incurred on the 4.500% Senior Notes due 2028 and 5.300% Senior Notes due 2048 that were issued in March 2018 and (ii) $5.5 million of interest incurred on the 4.750% Senior Notes due 2028 and 5.500% Senior Notes due 2048 that were issued in August 2018. These increases were partially offset by increases in capitalized interest of $4.9 million and $13.0 million for the three and nine months ended September 30, 2018, respectively, primarily due to continued construction and expansion at (i) the DJ Basin complex, including construction of the Latham processing plant beginning in 2018, (ii) the DBJV system, and (iii) the DBM complex, including construction of the Mentone processing plant beginning in the fourth quarter of 2017.

Income Tax (Benefit) Expense
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands except percentages
 
2018
 
2017
 
Inc/
(Dec)
 
2018
 
2017
 
Inc/
(Dec)
Income (loss) before income taxes
 
$
157,153

 
$
148,423

 
6
%
 
$
346,804

 
$
432,306

 
(20
)%
Income tax (benefit) expense
 
1,517

 
510

 
197
%
 
3,301

 
4,905

 
(33
)%
Effective tax rate
 
1
%
 
%
 
 
 
1
%
 
1
%
 
 

WES is not a taxable entity for U.S. federal income tax purposes. However, WES’s income apportionable to Texas is subject to Texas margin tax. For all periods presented, the variance from the federal statutory rate, which is zero percent as a non-taxable entity, was primarily due to WES’s share of Texas margin tax.


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Table of Contents

KEY PERFORMANCE METRICS
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands except percentages and per-unit amounts
 
2018
 
2017
 
Inc/
(Dec)
 
2018
 
2017
 
Inc/
(Dec)
Adjusted gross margin for natural gas assets (1)
 
$
363,536

 
$
305,337

 
19
 %
 
$
1,019,061

 
$
904,620

 
13
 %
Adjusted gross margin for crude oil, NGL and produced water assets (2)
 
68,025

 
39,079

 
74
 %
 
159,339

 
104,900

 
52
 %
Adjusted gross margin (3)
 
431,561

 
344,416

 
25
 %
 
1,178,400

 
1,009,520

 
17
 %
Adjusted gross margin per Mcf for natural gas assets (4)
 
1.03

 
0.97

 
6
 %
 
0.99

 
0.92

 
8
 %
Adjusted gross margin per Bbl for crude oil, NGL and produced water assets (5)
 
1.76

 
2.03

 
(13
)%
 
1.71

 
2.05

 
(17
)%
Adjusted EBITDA (3)
 
314,522

 
257,835

 
22
 %
 
858,300

 
787,664

 
9
 %
Distributable cash flow (3)
 
248,156

 
231,859

 
7
 %
 
701,391

 
695,587

 
1
 %
                                                                                                                                                                                    
(1) 
Adjusted gross margin for natural gas assets is calculated as total revenues and other for natural gas assets (less reimbursements for electricity-related expenses recorded as revenue), less cost of product for natural gas assets, plus distributions from WES’s equity investments in Fort Union and Rendezvous, and excluding the noncontrolling interest owner’s proportionate share of revenue and cost of product. See the reconciliation of Adjusted gross margin for natural gas assets to its most comparable GAAP measure below.
(2) 
Adjusted gross margin for crude oil, NGL and produced water assets is calculated as total revenues and other for crude oil, NGL and produced water assets (less reimbursements for electricity-related expenses recorded as revenue), less cost of product for crude oil, NGL and produced water assets, and plus distributions from WES’s equity investments in White Cliffs, the Mont Belvieu JV, the TEFR Interests and Whitethorn. See the reconciliation of Adjusted gross margin for crude oil, NGL and produced water assets to its most comparable GAAP measure below.
(3) 
For a reconciliation of Adjusted gross margin, Adjusted EBITDA and Distributable cash flow to the most directly comparable financial measure calculated and presented in accordance with GAAP, see the description below.
(4) 
Average for period. Calculated as Adjusted gross margin for natural gas assets, divided by total throughput (MMcf/d) attributable to Western Gas Partners, LP for natural gas assets.
(5) 
Average for period. Calculated as Adjusted gross margin for crude oil, NGL and produced water assets, divided by total throughput (MBbls/d) for crude oil, NGL and produced water assets.

Adjusted gross margin. WES defines Adjusted gross margin attributable to WES (“Adjusted gross margin”) as total revenues and other (less reimbursements for electricity-related expenses recorded as revenue), less cost of product, plus distributions from equity investments, and excluding the noncontrolling interest owner’s proportionate share of revenue and cost of product. WES believes Adjusted gross margin is an important performance measure of the core profitability of its operations, as well as its operating performance as compared to that of other companies in the midstream industry.
Adjusted gross margin increased by $87.1 million for the three months ended September 30, 2018, primarily due to (i) increased throughput and a higher processing fee at the DJ Basin complex, (ii) increased throughput at the DBM complex and DBJV and DBM water systems, and (iii) the acquisition of the interest in Whitethorn in June 2018. These increases were partially offset by decreases due to (i) the treatment of deficiency fees under Topic 606 related to the Chipeta complex (see Note 1—Description of Business and Basis of Presentation in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q) and (ii) a lower cost of service rate at the Springfield system.
Adjusted gross margin increased by $168.9 million for the nine months ended September 30, 2018, primarily due to (i) increased throughput and a higher processing fee at the DJ Basin complex, (ii) increased throughput at the DBM complex, (iii) the start-up of the DBM water systems during the second quarter of 2017, (iv) the Property Exchange in March 2017 and (v) the acquisition of the interest in Whitethorn in June 2018. These increases were partially offset by decreases due to (i) a lower cost of service rate at the Springfield system and (ii) a system shutdown at the Hilight system (see Note 1—Description of Business and Basis of Presentation in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q).

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Table of Contents

To facilitate investor and industry analyst comparisons between WES and its peers, WES also discloses Adjusted gross margin per Mcf for natural gas assets and Adjusted gross margin per Bbl for crude oil, NGL and produced water assets. Adjusted gross margin per Mcf for natural gas assets increased by $0.06 for the three months ended September 30, 2018, primarily due to increased throughput at the DBM complex and DBJV system. Adjusted gross margin per Mcf for natural gas assets increased by $0.07 for the nine months ended September 30, 2018, primarily due to (i) increased throughput at the DBM complex, which has a higher-than-average margin as compared to WES’s other natural gas assets and (ii) the Property Exchange in March 2017.
Adjusted gross margin per Bbl for crude oil, NGL and produced water assets decreased by $0.27 and $0.34 for the three and nine months ended September 30, 2018, respectively, primarily due to (i) increased throughput at the DBM water systems, which have lower margins than WES’s crude oil and NGL assets, and (ii) a lower cost of service rate at the Springfield oil gathering system. These decreases were partially offset by (i) higher distributions received from the TEFR Interests and the Mont Belvieu JV, and (ii) the acquisition of the interest in Whitethorn in June 2018.

Adjusted EBITDA. WES defines Adjusted EBITDA attributable to WES (“Adjusted EBITDA”) as net income (loss) attributable to WES, plus distributions from equity investments, non-cash equity-based compensation expense, interest expense, income tax expense, depreciation and amortization, impairments, and other expense (including lower of cost or market inventory adjustments recorded in cost of product), less gain (loss) on divestiture and other, net, income from equity investments, interest income, income tax benefit, and other income. WES believes that the presentation of Adjusted EBITDA provides information useful to investors in assessing its financial condition and results of operations and that Adjusted EBITDA is a widely accepted financial indicator of a company’s ability to incur and service debt, fund capital expenditures and make distributions. Adjusted EBITDA is a supplemental financial measure that WES’s management and external users of WES’s consolidated financial statements, such as industry analysts, investors, commercial banks and rating agencies, use to assess the following, among other measures:

WES’s operating performance as compared to other publicly traded partnerships in the midstream industry, without regard to financing methods, capital structure or historical cost basis;

the ability of WES’s assets to generate cash flow to make distributions; and

the viability of acquisitions and capital expenditure projects and the returns on investment of various investment opportunities.

Adjusted EBITDA increased by $56.7 million and $70.6 million for the three and nine months ended September 30, 2018, respectively, primarily due to (i) decreases of $133.3 million and $328.4 million, respectively, in cost of product (net of lower of cost or market inventory adjustments) and (ii) increases of $21.9 million and $31.4 million, respectively, in distributions from equity investments. These amounts were partially offset by (i) decreases of $66.9 million and $183.9 million, respectively, in total revenues and other, (ii) increases of $31.8 million and $70.8 million, respectively, in operation and maintenance expenses, and (iii) increases of $2.0 million and $5.2 million, respectively, in general and administrative expenses excluding non-cash equity-based compensation expense. The amounts for the nine months ended September 30, 2018, were also partially offset by a $29.9 million decrease in business interruption proceeds.


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Table of Contents

Distributable cash flow. WES defines “Distributable cash flow” as Adjusted EBITDA, plus interest income and the net settlement amounts from the sale and/or purchase of natural gas, condensate and NGLs under WES’s commodity price swap agreements to the extent such amounts are not recognized as Adjusted EBITDA, less Service revenues – fee based recognized in Adjusted EBITDA (less than) in excess of customer billings, net cash paid (or to be paid) for interest expense (including amortization of deferred debt issuance costs originally paid in cash, offset by non-cash capitalized interest), maintenance capital expenditures, Series A Preferred unit distributions and income taxes. WES compares Distributable cash flow to the cash distributions WES expects to pay its unitholders. Using this measure, WES’s management can quickly compute the Coverage ratio of Distributable cash flow to planned cash distributions. WES believes Distributable cash flow is useful to investors because this measurement is used by many companies, analysts and others in the industry as a performance measurement tool to evaluate WES’s operating and financial performance and compare it with the performance of other publicly traded partnerships.
While Distributable cash flow is a measure WES uses to assess its ability to make distributions to its unitholders, it should not be viewed as indicative of the actual amount of cash that WES has available for distributions or that it plans to distribute for a given period. Furthermore, to the extent Distributable cash flow includes realized amounts recorded as capital contributions from Anadarko attributable to activity under WES’s commodity price swap agreements, it is not a reflection of WES’s ability to generate cash from operations.
Distributable cash flow increased by $16.3 million for the three months ended September 30, 2018, primarily due to a $56.7 million increase in Adjusted EBITDA, partially offset by (i) a $17.3 million increase in net cash paid for interest expense, (ii) a $13.2 million increase in cash paid for maintenance capital expenditures, (iii) a $5.4 million decrease in the above-market component of the swap agreements with Anadarko, and (iv) $4.4 million of customer billings less than the amount recognized as Service revenues - fee based.
Distributable cash flow increased by $5.8 million for the nine months ended September 30, 2018, primarily due to (i) a $70.6 million increase in Adjusted EBITDA and (ii) a $7.5 million decrease in WES Series A Preferred unit distributions. These amounts were partially offset by (i) a $38.0 million increase in net cash paid for interest expense, (ii) a $28.0 million increase in cash paid for maintenance capital expenditures, and (iii) a $6.0 million decrease in the above-market component of the swap agreements with Anadarko.

Reconciliation of non-GAAP measures. Adjusted gross margin, Adjusted EBITDA and Distributable cash flow are not defined in GAAP. The GAAP measure used by WES that is most directly comparable to Adjusted gross margin is operating income (loss), while net income (loss) attributable to WES and net cash provided by operating activities are the GAAP measures used by WES that are most directly comparable to Adjusted EBITDA. The GAAP measure used by WES that is most directly comparable to Distributable cash flow is net income (loss) attributable to Western Gas Partners, LP. WES’s non-GAAP financial measures of Adjusted gross margin, Adjusted EBITDA and Distributable cash flow should not be considered as alternatives to the GAAP measures of operating income (loss), net income (loss) attributable to Western Gas Partners, LP, net cash provided by operating activities or any other measure of financial performance presented in accordance with GAAP. Adjusted gross margin, Adjusted EBITDA and Distributable cash flow have important limitations as analytical tools because they exclude some, but not all, items that affect operating income (loss), net income (loss) attributable to Western Gas Partners, LP and net cash provided by operating activities. Adjusted gross margin, Adjusted EBITDA and Distributable cash flow should not be considered in isolation or as a substitute for analysis of WES’s results as reported under GAAP. WES’s definitions of Adjusted gross margin, Adjusted EBITDA and Distributable cash flow may not be comparable to similarly titled measures of other companies in WES’s industry, thereby diminishing their utility.

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Table of Contents

WES’s management compensates for the limitations of Adjusted gross margin, Adjusted EBITDA and Distributable cash flow as analytical tools by reviewing the comparable GAAP measures, understanding the differences between Adjusted gross margin, Adjusted EBITDA and Distributable cash flow compared to (as applicable) operating income (loss), net income (loss) attributable to WES and net cash provided by operating activities, and incorporating this knowledge into its decision-making processes. WES believes that investors benefit from having access to the same financial measures that its management uses in evaluating its operating results.
The following tables present (a) a reconciliation of the GAAP financial measure of operating income (loss) to the non-GAAP financial measure of Adjusted gross margin, (b) a reconciliation of the GAAP financial measures of net income (loss) attributable to WES and net cash provided by operating activities to the non-GAAP financial measure of Adjusted EBITDA and (c) a reconciliation of the GAAP financial measure of net income (loss) attributable to WES to the non-GAAP financial measure of Distributable cash flow:
 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands
 
2018
 
2017
 
2018
 
2017
Reconciliation of Operating income (loss) to Adjusted gross margin
 
 
 
 
 
 
 
 
Operating income (loss)
 
$
200,321

 
$
179,456

 
$
463,183

 
$
525,456

Add:
 
 
 
 
 
 
 
 
Distributions from equity investments
 
51,023

 
29,145

 
111,924

 
80,568

Operation and maintenance
 
111,359

 
79,536

 
300,266

 
229,444

General and administrative
 
14,467

 
12,158

 
42,634

 
35,402

Property and other taxes
 
10,954

 
11,215

 
35,090

 
35,433

Depreciation and amortization
 
82,553

 
72,539

 
238,187

 
216,272

Impairments
 
25,317

 
2,159

 
152,708

 
170,079

Less:
 
 
 
 
 
 
 
 
Gain (loss) on divestiture and other, net
 
65

 
72

 
351

 
135,017

Proceeds from business interruption insurance claims
 

 

 

 
29,882

Equity income, net – affiliates
 
43,110

 
21,519

 
102,752

 
62,708

Reimbursed electricity-related charges recorded as revenues
 
17,455

 
14,323

 
50,139

 
42,338

Adjusted gross margin attributable to noncontrolling interest
 
3,803

 
5,878

 
12,350

 
13,189

Adjusted gross margin
 
$
431,561

 
$
344,416

 
$
1,178,400

 
$
1,009,520

Adjusted gross margin for natural gas assets
 
$
363,536

 
$
305,337

 
$
1,019,061

 
$
904,620

Adjusted gross margin for crude oil, NGL and produced water assets
 
68,025

 
39,079

 
159,339

 
104,900



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Table of Contents

 
 
Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands
 
2018
 
2017
 
2018
 
2017
Reconciliation of Net income (loss) attributable to WES to Adjusted EBITDA
 
 
 
 
 
 
 
 
Net income (loss) attributable to WES
 
$
154,646

 
$
143,506

 
$
336,717

 
$
418,846

Add:
 
 
 
 
 
 
 
 
Distributions from equity investments
 
51,023

 
29,145

 
111,924

 
80,568

Non-cash equity-based compensation expense
 
1,548

 
1,258

 
5,552

 
3,479

Interest expense
 
47,991

 
35,544

 
131,663

 
106,794

Income tax expense
 
1,517

 
510

 
3,301

 
4,905

Depreciation and amortization (1)
 
81,826

 
71,812

 
236,008

 
214,213

Impairments (1)
 
23,930

 
2,159

 
151,321

 
170,079

Other expense (1)
 
33

 

 
184

 
140

Less:
 
 
 
 
 
 
 
 
Gain (loss) on divestiture and other, net
 
65

 
72

 
351

 
135,017

Equity income, net – affiliates
 
43,110

 
21,519

 
102,752

 
62,708

Interest income – affiliates
 
4,225

 
4,225

 
12,675

 
12,675

Other income (1)
 
592

 
283

 
2,592

 
960

Adjusted EBITDA
 
$
314,522

 
$
257,835

 
$
858,300

 
$
787,664

Reconciliation of Net cash provided by operating activities to Adjusted EBITDA
 
 
 
 
 
 
 
 
Net cash provided by operating activities
 
$
236,811

 
$
211,947

 
$
751,722

 
$
645,099

Interest (income) expense, net
 
43,766

 
31,319

 
118,988

 
94,119

Uncontributed cash-based compensation awards
 
(55
)
 
78

 
932

 
(94
)
Accretion and amortization of long-term obligations, net
 
(1,257
)
 
(1,055
)
 
(3,883
)
 
(3,194
)
Current income tax (benefit) expense
 
(14
)
 
395

 
247

 
1,023

Other (income) expense, net
 
(598
)
 
(286
)
 
(2,609
)
 
(969
)
Distributions from equity investments in excess of cumulative earnings – affiliates
 
5,592

 
7,034

 
18,097

 
16,255

Changes in assets and liabilities:
 
 
 
 
 
 
 
 
Accounts receivable, net
 
57,535

 
56,335

 
64,544

 
46,972

Accounts and imbalance payables and accrued liabilities, net
 
(14,781
)
 
(45,982
)
 
(55,354
)
 
(4,007
)
Other items, net
 
(9,379
)
 
3,181

 
(24,049
)
 
3,065

Adjusted EBITDA attributable to noncontrolling interest of WES
 
(3,098
)
 
(5,131
)
 
(10,335
)
 
(10,605
)
Adjusted EBITDA
 
$
314,522

 
$
257,835

 
$
858,300

 
$
787,664

Cash flow information of WES
 
 
 
 
 
 
 
 
Net cash provided by operating activities
 
 
 
 
 
$
751,722

 
$
645,099

Net cash used in investing activities
 
 
 
 
 
(1,160,684
)
 
(514,797
)
Net cash provided by (used in) financing activities
 
 
 
 
 
460,816

 
(335,792
)
                                                                                                                                                                                    
(1) 
Includes WES’s 75% share of depreciation and amortization; impairments; other expense; and other income attributable to the Chipeta complex.


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Three Months Ended 
 September 30,
 
Nine Months Ended 
 September 30,
thousands except Coverage ratio
 
2018
 
2017
 
2018
 
2017
Reconciliation of Net income (loss) attributable to WES to Distributable cash flow and calculation of the Coverage ratio
 
 
 
 
 
 
 
 
Net income (loss) attributable to WES
 
$
154,646

 
$
143,506

 
$
336,717

 
$
418,846

Add:
 
 
 
 
 
 
 
 
Distributions from equity investments
 
51,023

 
29,145

 
111,924

 
80,568

Non-cash equity-based compensation expense
 
1,548

 
1,258

 
5,552

 
3,479

Non-cash settled interest expense, net (1)
 

 

 

 
71

Income tax (benefit) expense
 
1,517

 
510

 
3,301

 
4,905

Depreciation and amortization (2)
 
81,826

 
71,812

 
236,008

 
214,213

Impairments (2)
 
23,930

 
2,159

 
151,321

 
170,079

Above-market component of swap agreements with Anadarko (3)
 
12,601

 
18,049

 
40,722

 
46,719

Other expense (2)
 
33

 

 
184

 
140

Less:
 
 
 
 
 
 
 
 
Recognized Service revenues – fee based (less than) in excess of customer billings (4)
 
4,397

 

 
536

 

Gain (loss) on divestiture and other, net
 
65

 
72

 
351

 
135,017

Equity income, net – affiliates
 
43,110

 
21,519

 
102,752

 
62,708

Cash paid for maintenance capital expenditures (2)
 
23,837

 
10,591

 
61,162

 
33,115

Capitalized interest
 
6,967

 
2,115

 
17,032

 
3,991

Cash paid for (reimbursement of) income taxes
 

 

 
(87
)
 
189

Series A Preferred unit distributions
 

 

 

 
7,453

Other income (2)
 
592

 
283

 
2,592

 
960

Distributable cash flow
 
$
248,156

 
$
231,859

 
$
701,391

 
$
695,587

Distributions declared (5)
 
 
 
 
 
 
 
 
Limited partners of WES – common units
 
$
147,268

 
 
 
$
434,930

 
 
General partner of WES
 
82,971

 
 
 
242,133

 
 
Total
 
$
230,239

 
 
 
$
677,063

 
 
Coverage ratio
 
1.08

x
 
 
1.04

x
 
                                                                                                                                                                                    
(1) 
Includes amounts related to the Deferred purchase price obligation - Anadarko. See Note 3—Acquisitions and Divestitures in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.
(2) 
Includes WES’s 75% share of depreciation and amortization; impairments; other expense; cash paid for maintenance capital expenditures; and other income attributable to the Chipeta complex.
(3) 
See Note 6—Transactions with Affiliates in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.
(4) 
See Note 1—Description of Business and Basis of Presentation in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.
(5) 
Reflects WES cash distributions of $0.965 and $2.850 per unit declared for the three and nine months ended September 30, 2018, respectively.


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LIQUIDITY AND CAPITAL RESOURCES

WES’s primary cash requirements are for acquisitions and capital expenditures, debt service, customary operating expenses, quarterly distributions to its limited partners and to WES GP, and distributions to its noncontrolling interest owner. WES’s sources of liquidity as of September 30, 2018, included cash and cash equivalents, cash flows generated from operations, interest income on WES’s $260.0 million note receivable from Anadarko, available borrowing capacity under the WES RCF, and issuances of additional equity or debt securities. WES believes that cash flows generated from these sources will be sufficient to satisfy its short-term working capital requirements and long-term maintenance and expansion capital expenditure requirements. The amount of future distributions to unitholders will depend on its results of operations, financial condition, capital requirements and other factors, including the extension of WES’s commodity price swap agreements, and will be determined by WES GP’s Board of Directors on a quarterly basis. Due to WES’s cash distribution policy, WES expects to rely on external financing sources, including equity and debt issuances, to fund expansion capital expenditures and future acquisitions. However, to limit interest expense, WES may use operating cash flows to fund expansion capital expenditures or acquisitions, which could result in subsequent borrowings under the WES RCF to pay distributions or fund other short-term working capital requirements.
WES has made cash distributions to its unitholders each quarter since its IPO and has increased its quarterly distribution each quarter since the second quarter of 2009. The Board of Directors of WES GP declared a cash distribution to WES unitholders for the third quarter of 2018 of $0.965 per unit, or $230.2 million in aggregate, including incentive distributions, but excluding distributions on WES’s Class C units. The cash distribution is payable on November 13, 2018, to WES unitholders of record at the close of business on October 31, 2018. In connection with the closing of the DBM acquisition in November 2014, WES issued Class C units that will receive distributions in the form of additional Class C units until March 1, 2020, unless earlier converted (see Note 4—Partnership Distributions in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q). The Class C unit distribution, if paid in cash, would have been $13.6 million for the third quarter of 2018.
WES’s management continuously monitors its leverage position and coordinates its capital expenditure program, quarterly distributions and acquisition strategy with its expected cash flows and projected debt-repayment schedule. WES’s management will continue to evaluate funding alternatives, including additional borrowings and the issuance of debt or equity securities, to secure funds as needed or to refinance outstanding debt balances with longer term notes. To facilitate potential debt or equity securities offerings, WES has the ability to sell securities under its shelf registration statements. WES’s ability to generate cash flows is subject to a number of factors, some of which are beyond its control. Read Risk Factors under Part II, Item 1A of this Form 10-Q.

Working capital. As of September 30, 2018, WES had a $130.4 million working capital deficit, which it defines as the amount by which current liabilities exceed current assets. Working capital is an indication of liquidity and potential need for short-term funding. Working capital requirements are driven by changes in accounts receivable and accounts payable and factors such as credit extended to, and the timing of collections from, WES’s customers, and the level and timing of its spending for maintenance and expansion activity. WES’s working capital deficit as of September 30, 2018, was primarily due to (i) the costs incurred related to continued construction and expansion at the DBJV system and the DBM and DJ Basin complexes and (ii) system shutdowns at the Hilight system and DJ Basin complex. See Note 1—Description of Business and Basis of Presentation and Note 9—Components of Working Capital in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q. As of September 30, 2018, WES had $1,495.4 million available for borrowing under the WES RCF. See Note 10—Debt and Interest Expense in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.


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Capital expenditures. WES’s business is capital intensive, requiring significant investment to maintain and improve existing facilities or develop new midstream infrastructure. WES categorizes capital expenditures as either of the following: 

maintenance capital expenditures, which include those expenditures required to maintain the existing operating capacity and service capability of WES’s assets, such as to replace system components and equipment that have been subject to significant use over time, become obsolete or reached the end of their useful lives, to remain in compliance with regulatory or legal requirements or to complete additional well connections to maintain existing system throughput and related cash flows (for fiscal year 2018, WES GP’s Board of Directors has approved Estimated Maintenance Capital Expenditures (as defined in WES’s partnership agreement) of $19.5 million per quarter); or

expansion capital expenditures, which include expenditures to construct new midstream infrastructure and those expenditures incurred to extend the useful lives of WES’s assets, reduce costs, increase revenues or increase system throughput or capacity from current levels, including well connections that increase existing system throughput.

Capital expenditures in the consolidated statements of cash flows reflect capital expenditures on a cash basis, when payments are made. Capital incurred is presented on an accrual basis. WES’s capital expenditures as presented in the consolidated statements of cash flows and capital incurred were as follows:

 
Nine Months Ended 
 September 30,
thousands
 
2018
 
2017
Acquisitions
 
$
162,112

 
$
159,208

 
 
 
 
 
Expansion capital expenditures
 
$
887,843

 
$
384,416

Maintenance capital expenditures
 
61,179

 
33,391

Total capital expenditures (1) (2)
 
$
949,022

 
$
417,807

 
 
 
 
 
Capital incurred (2)
 
$
923,407

 
$
504,286

                                                                                                                                                                                     
(1) 
Capital expenditures for the nine months ended September 30, 2017, are presented net of $1.4 million of contributions in aid of construction costs from affiliates.
(2) 
For the nine months ended September 30, 2018 and 2017, included $17.0 million and $4.0 million, respectively, of capitalized interest.

Acquisitions during 2018 included a 20% interest in Whitethorn, a 15% interest in Cactus II and equipment purchases from Anadarko. Acquisitions during 2017 included the Additional DBJV System Interest and equipment purchases from Anadarko. See Note 3—Acquisitions and Divestitures and Note 6—Transactions with Affiliates in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.
Capital expenditures, excluding acquisitions, increased by $531.2 million for the nine months ended September 30, 2018. Expansion capital expenditures increased by $503.4 million (including a $13.0 million increase in capitalized interest) for the nine months ended September 30, 2018, primarily due to increases of $322.9 million at the DBJV system, $204.7 million at the DJ Basin complex and $16.9 million at the Haley system, primarily due to pipe, compression and processing projects. These increases were partially offset by decreases of (i) $31.1 million at the DBM water systems, which commenced operation during the second quarter of 2017 and (ii) $13.8 million at the DBM complex due to the start-up of Train VI in December 2017. Maintenance capital expenditures increased by $27.8 million for the nine months ended September 30, 2018, primarily due to increases at the DJ Basin complex, DBJV system and DBM complex.
During the first quarter of 2018, WES updated its estimated total capital expenditures for the year ending December 31, 2018, (including equity investments and its 75% share of Chipeta’s capital expenditures, but excluding acquisitions) from an originally reported $1.0 billion to $1.1 billion, to a current range of $1.35 billion to $1.45 billion to reflect WES’s acquisition of a 20% interest in Whitethorn and a 15% interest in Cactus II. Additionally, during the third quarter of 2018, WES updated its estimated maintenance capital expenditures from a previously reported range of $90.0 million to $100.0 million, to a current range of $85.0 million to $95.0 million.


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WESs historical cash flow. The following table and discussion present a summary of WES’s net cash flows provided by (used in) operating activities, investing activities and financing activities:
 
 
Nine Months Ended 
 September 30,
thousands
 
2018
 
2017
Net cash provided by (used in):
 
 
 
 
Operating activities
 
$
751,722

 
$
645,099

Investing activities
 
(1,160,684
)
 
(514,797
)
Financing activities
 
460,816

 
(335,792
)
Net increase (decrease) in cash and cash equivalents
 
$
51,854

 
$
(205,490
)

Operating Activities. Net cash provided by operating activities for the nine months ended September 30, 2018, increased primarily due to the impact of changes in working capital items and increases in distributions from equity investments. Refer to Operating Results within this Item 2 for a discussion of WES’s results of operations as compared to the prior periods.

Investing Activities. Net cash used in investing activities for the nine months ended September 30, 2018, included the following:

$949.0 million of capital expenditures, primarily related to construction and expansion at the DBJV system and the DBM and DJ Basin complexes;

$161.9 million of cash paid for the acquisitions of the interests in Whitethorn and Cactus II;

$68.0 million of capital contributions paid to Cactus II, the TEFR Interests, Whitethorn and White Cliffs for construction activities; and

$18.1 million of distributions received from equity investments in excess of cumulative earnings.

Net cash used in investing activities for the nine months ended September 30, 2017, included the following:

$417.8 million of capital expenditures, net of $1.4 million of contributions in aid of construction costs from affiliates, primarily related to plant construction and expansion at the DBM and DJ Basin complexes and the DBJV system;

$155.3 million of cash consideration paid as part of the Property Exchange;

$23.3 million of net proceeds from the sale of the Helper and Clawson systems in Utah;

$23.0 million of proceeds from property insurance claims attributable to the incident at the DBM complex in 2015;

$16.3 million of distributions received from equity investments in excess of cumulative earnings; and

$3.9 million of cash paid for equipment purchases from Anadarko.

Financing Activities. Net cash provided by financing activities for the nine months ended September 30, 2018, included the following:

$1.08 billion of net proceeds from WES’s offering of the 4.500% Senior Notes due 2028 and 5.300% Senior Notes due 2048 in March 2018, after underwriting and original issue discounts and offering costs, which were used to repay amounts outstanding under the WES RCF and for WES’s general partnership purposes, including to fund capital expenditures;


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$738.1 million of net proceeds from WES’s offering of the 4.750% Senior Notes due 2028 and 5.500% Senior Notes due 2048 in August 2018, after underwriting and original issue discounts and offering costs, which were used to repay the maturing 2.600% Senior Notes due August 2018, repay amounts outstanding under the WES RCF and for WES’s general partnership purposes, including to fund capital expenditures;

$690.0 million of repayments of outstanding borrowings under the WES RCF;

$663.4 million of distributions paid to WES unitholders;

$350.0 million of principal repayment on WES’s maturing 2.600% Senior Notes due August 2018;

$316.8 million of borrowings under the WES RCF, net of extension costs, which were used for WES’s general partnership purposes, including to fund capital expenditures;

$40.7 million of capital contributions from Anadarko related to the above-market component of swap agreements; and

$9.4 million of distributions paid to the noncontrolling interest owner of Chipeta.

Net cash used in financing activities for the nine months ended September 30, 2017, included the following:

$589.3 million of distributions paid to WES unitholders;

$250.0 million of borrowings under the WES RCF, which were used for WES’s general partnership purposes;

$46.7 million of capital contributions from Anadarko related to the above-market component of swap agreements;

$37.3 million of cash paid to Anadarko for the settlement of the Deferred purchase price obligation - Anadarko; and

$9.0 million of distributions paid to the noncontrolling interest owner of Chipeta.

Debt and credit facility. As of September 30, 2018, the carrying value of WES’s outstanding debt was $4.6 billion. See Note 10—Debt and Interest Expense in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.

WES Senior Notes. In August 2018, the 4.750% Senior Notes due 2028 and 5.500% Senior Notes due 2048 were offered to the public at prices of 99.818% and 98.912%, respectively, of the face amount. Including the effects of the issuance and underwriting discounts, the effective interest rates of the senior notes are 4.885% and 5.652%, respectively. Interest is paid on each such series semi-annually on February 15 and August 15 of each year, beginning February 15, 2019. The net proceeds were used to repay the maturing 2.600% Senior Notes due August 2018, repay amounts outstanding under the WES RCF and for WES’s general partnership purposes, including to fund capital expenditures.
In March 2018, the 4.500% Senior Notes due 2028 and 5.300% Senior Notes due 2048 were offered to the public at prices of 99.435% and 99.169%, respectively, of the face amount. Including the effects of the issuance and underwriting discounts, the effective interest rates of the senior notes are 4.682% and 5.431%, respectively. Interest is paid on each such series semi-annually on March 1 and September 1 of each year, beginning September 1, 2018. The net proceeds were used to repay amounts outstanding under the WES RCF and for WES’s general partnership purposes, including to fund capital expenditures.
At September 30, 2018, WES was in compliance with all covenants under the indentures governing its outstanding notes.


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WES RCF. In February 2018, WES entered into the five-year $1.5 billion WES RCF by amending and restating the $1.2 billion credit facility that was originally entered into in February 2014. The WES RCF is expandable to a maximum of $2.0 billion, matures in February 2023, with options to extend maturity by up to two additional one year increments, and bears interest at LIBOR, plus applicable margins ranging from 1.00% to 1.50%, or an alternate base rate equal to the greatest of (a) the Prime Rate, (b) the Federal Funds Effective Rate plus 0.50%, or (c) LIBOR plus 1.00%, in each case plus applicable margins currently ranging from zero to 0.50%, based upon WES’s senior unsecured debt rating. WES is required to pay a quarterly facility fee ranging from 0.125% to 0.250% of the commitment amount (whether used or unused), also based upon its senior unsecured debt rating.
As of September 30, 2018, WES had no outstanding borrowings and $4.6 million in outstanding letters of credit, resulting in $1,495.4 million available for borrowing under the WES RCF. At September 30, 2018, the interest rate on the WES RCF was 3.56% and the facility fee rate was 0.20%. At September 30, 2018, WES was in compliance with all covenants under the WES RCF.

Securities. WES may issue an indeterminate amount of common units and various debt securities under its effective shelf registration statement on file with the SEC. WES may also issue common units under the $500.0 million COP, in amounts, at prices and on terms to be determined by market conditions and other factors at the time of offering. As of September 30, 2018, WES had issued no common units under the registration statement associated with the $500.0 million COP.

Credit risk. As stated above, our assets consist solely of ownership interests in WES. Accordingly, we are dependent upon WES’s ability to pay cash distributions to us. WES bears credit risk represented by its exposure to non-payment or non-performance by its counterparties, including Anadarko, financial institutions, customers and other parties. Generally, non-payment or non-performance results from a customer’s inability to satisfy payables to WES for services rendered or volumes owed pursuant to gas imbalance agreements. WES examines and monitors the creditworthiness of third-party customers and may establish credit limits for third-party customers.
WES does not, however, maintain a credit limit with respect to Anadarko. Consequently, WES is subject to the risk of non-payment or late payment by Anadarko for gathering, processing, transportation and disposal fees and for proceeds from the sale of residue, NGLs and condensate to Anadarko.
WES expects its exposure to concentrated risk of non-payment or non-performance to continue for as long as it remains substantially dependent on Anadarko for its revenues. Additionally, WES is exposed to credit risk on the note receivable from Anadarko. WES is also party to agreements with Anadarko under which Anadarko is required to indemnify WES for certain environmental claims, losses arising from rights-of-way claims, failures to obtain required consents or governmental permits and income taxes with respect to the assets acquired from Anadarko. Finally, WES has entered into various commodity price swap agreements with Anadarko in order to reduce its exposure to a majority of the commodity price risk inherent in its percent-of-proceeds, percent-of-product and keep-whole contracts, and is subject to performance risk thereunder. See Note 6—Transactions with Affiliates in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.
WES’s ability to make distributions to its unitholders may be adversely impacted if Anadarko becomes unable to perform under the terms of its gathering, processing, transportation and disposal agreements, WES’s natural gas and NGL purchase agreements, Anadarko’s note payable to WES, the WES omnibus agreement, the services and secondment agreement, the contribution agreements or the commodity price swap agreements.

CONTRACTUAL OBLIGATIONS

WES’s contractual obligations include, among other things, a revolving credit facility, other third-party long-term debt, capital obligations related to its expansion projects and various operating leases. Refer to Note 10—Debt and Interest Expense and Note 11—Commitments and Contingencies in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q for an update to WES’s contractual obligations as of September 30, 2018.


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OFF-BALANCE SHEET ARRANGEMENTS

We do not have any off-balance sheet arrangements. WES does not have any off-balance sheet arrangements other than operating leases and standby letters of credit. The information pertaining to operating leases and WES’s standby letters of credit required for this item is provided under Note 11—Commitments and Contingencies and Note 10—Debt and Interest Expense, respectively, included in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.

RECENT ACCOUNTING DEVELOPMENTS

See Note 1—Description of Business and Basis of Presentation in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.

Item 3.  Quantitative and Qualitative Disclosures About Market Risk

Commodity price risk. Certain of WES’s processing services are provided under percent-of-proceeds and keep-whole agreements in which Anadarko is typically responsible for the marketing of the natural gas, condensate and NGLs. Under percent-of-proceeds agreements, WES receives a specified percentage of the net proceeds from the sale of residue and/or NGLs. Under keep-whole agreements, WES keeps 100% of the NGLs produced and the processed natural gas, or value of the natural gas, is returned to the producer, and since some of the gas is used and removed during processing, WES compensates the producer for the amount of gas used and removed in processing by supplying additional gas or by paying an agreed-upon value for the gas used.
To mitigate a majority of WES’s exposure to the commodity price risk inherent in its percent-of-proceeds, percent-of-product and keep-whole contracts, WES currently has in place commodity price swap agreements with Anadarko covering activity at the DJ Basin complex and the MGR assets. On December 20, 2017, WES renewed these commodity price swap agreements through December 31, 2018, with an effective date of January 1, 2018. See Note 6—Transactions with Affiliates in the Notes to Consolidated Financial Statements under Part I, Item 1 of this Form 10-Q.
We consider WES’s exposure to commodity price risk associated with the above-described arrangements to be minimal given the existence of the commodity price swap agreements with Anadarko resulting in the relatively small amount of WES’s operating income (loss) that is impacted by changes in market prices. Accordingly, WES does not expect that a 10% increase or decrease in commodity prices would have a material impact on WES’s operating income (loss), financial condition or cash flows for the next twelve months, excluding the effect of imbalances described below.
We bear a limited degree of commodity price risk through our investment in WES with respect to settlement of WES’s natural gas imbalances that arise from differences in gas volumes received into WES’s systems and gas volumes delivered by WES to customers, as well as instances where WES’s actual liquids recovery or fuel usage varies from the contractually stipulated amounts. Natural gas volumes owed to or by WES that are subject to monthly cash settlement are valued according to the terms of the contract as of the balance sheet dates, and generally reflect market index prices. Other natural gas volumes owed to or by WES are valued at WES’s weighted-average cost of natural gas as of the balance sheet dates and are settled in-kind. WES’s exposure to the impact of changes in commodity prices on outstanding imbalances depends on the timing of settlement of the imbalances.

Interest rate risk. The Federal Open Market Committee raised its target range for the federal funds rate three separate times during 2017 and three times during 2018. These increases, and any future increases, in the federal funds rate will ultimately result in an increase in financing costs. As of September 30, 2018, WGP had $28.0 million of borrowings under the WGP RCF and WES had no outstanding borrowings under the WES RCF. The WGP RCF and WES RCF each bear interest at a rate based on LIBOR or an alternative base rate at WGP’s or WES’s option, respectively. A 10% change in LIBOR would have resulted in a nominal change in net income (loss) and the fair value of any borrowings under the WES RCF and WGP RCF at September 30, 2018.
Additional variable-rate debt may be incurred in the future, either under the WES RCF, WGP RCF or other financing sources, including commercial bank borrowings or debt issuances.


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Item 4.  Controls and Procedures

Evaluation of Disclosure Controls and Procedures. The Chief Executive Officer and Chief Financial Officer of WGP’s general partner (for purposes of this Item 4, “Management”) performed an evaluation of WGP’s disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) of the Exchange Act. Our disclosure controls and procedures are designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC, and to ensure that the information required to be disclosed by us in reports that we file or submit under the Exchange Act is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure. Based on this evaluation, Management concluded that WGP’s disclosure controls and procedures were effective as of September 30, 2018.

Changes in Internal Control Over Financial Reporting. There were no changes in our internal control over financial reporting during the quarter ended September 30, 2018, that have materially affected, or are reasonably likely to materially affect, WGP’s internal control over financial reporting.

PART II.  OTHER INFORMATION

Item 1.  Legal Proceedings

Kerr-McGee Gathering LLC, one of WES’s wholly owned subsidiaries, is currently in negotiations with the U.S. Environmental Protection Agency (the “EPA”) and the Department of Justice with respect to alleged non-compliance with the leak detection and repair requirements of the federal Clean Air Act (“LDAR requirements”) at its Fort Lupton facility in the DJ Basin complex and WGR Operating, LP, another wholly owned subsidiary of WES, is in negotiations with the EPA with respect to alleged non-compliance with LDAR requirements at its Granger, Wyoming facility. Although WES’s management cannot predict the outcome of settlement discussions in these matters, WES’s management believes that it is reasonably likely a resolution of these matters will result in a fine or penalty for each matter in excess of $100,000. Additionally, in May 2018, DBM, a wholly owned subsidiary of WES, entered into a consent agreement and final order with the EPA with respect to alleged non-compliance with certain Risk Management Plan regulations under the Clean Air Act at the DBM complex and agreed to pay a penalty of $226,000.
We are not engaged in any material litigation. Except as discussed above, WES is not a party to any legal, regulatory or administrative proceedings other than proceedings arising in the ordinary course of its business. WES’s management believes that there are no such proceedings for which a final disposition could have a material adverse effect on its results of operations, cash flows or financial condition, or for which disclosure is otherwise required by Item 103 of Regulation S-K.


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Item 1A.  Risk Factors

Security holders and potential investors in our securities should carefully consider the risk factors set forth below and under Part I, Item 1A in our Form 10-K for the year ended December 31, 2017, together with all of the other information included in this document, and in our other public filings, press releases and public discussions with management. Additionally, for a full discussion of the risks associated with Anadarko’s business, see Item 1A under Part I in Anadarko’s Form 10-K for the year ended December 31, 2017, Anadarko’s quarterly reports on Form 10-Q and Anadarko’s other public filings, press releases and public discussions with Anadarko management. We have identified these risk factors as important factors that could cause our actual results to differ materially from those contained in any written or oral forward-looking statements made by us or on our behalf.

Changes in laws or regulations regarding hydraulic fracturing could result in increased costs, operating restrictions or delays in the completion of oil and natural gas wells, which could decrease the need for WES’s gathering and processing services.

While WES does not conduct hydraulic fracturing, its customers do conduct such activities. Hydraulic fracturing is an essential and common practice used by many of WES’s oil and natural gas exploration and production customers to stimulate production of natural gas and oil from dense subsurface rock formations such as shales. Hydraulic fracturing is typically regulated by state oil and natural-gas commissions, but, in recent years, several federal agencies have also asserted regulatory authority over and proposed or promulgated regulations governing certain aspects of the process. For example, in June 2016, the EPA published an effluent limit guideline final rule prohibiting the discharge of wastewater from onshore unconventional oil and gas extraction facilities to publicly owned wastewater treatment plants.
Additionally, in Colorado, where 30% of WES’s throughput for natural gas assets (excluding equity investment throughput) is generated, certain interest groups opposed to oil and natural gas development generally, and hydraulic fracturing in particular, have from time to time pursued ballot initiatives that, if approved, would allow revisions to the state constitution or state laws in a manner that would make such exploration and production more difficult or costly in the future. Most recently, special interest groups in Colorado were successful in placing a ballot initiative known as Proposition 112 on the ballot for the November 2018 statewide election. If passed, Proposition 112 would require certain new oil and gas development on non-federal lands in the state, including hydraulic fracturing, take place a minimum distance of 2,500 feet from occupied buildings such as homes, schools, and hospitals, and other areas designated as vulnerable. Such setbacks would effectively ban new oil and gas drilling and hydraulic fracturing on a substantial portion of Colorado’s non-federal lands, which WES expects would significantly reduce demand for its midstream services in the state.
Furthermore, Congress has from time to time considered the adoption of legislation to provide for federal regulation of hydraulic fracturing. At the state level, a growing number of states have adopted or are considering adopting legal requirements that could impose more stringent disclosure and/or well construction requirements on hydraulic fracturing operations, and states could elect to prohibit high-volume hydraulic fracturing altogether, following the approach taken by the State of New York. In addition, local governments may seek to adopt ordinances within their jurisdictions regulating the time, place and manner of drilling activities in general or hydraulic fracturing activities in particular. Further, in December 2016, the EPA released its final report on the potential impacts of hydraulic fracturing on drinking water resources, concluding that “water cycle” activities associated with hydraulic fracturing may impact drinking water resources “under some circumstances.”
If new or more stringent federal, state or local legal restrictions or prohibitions relating to the hydraulic fracturing process are adopted in areas where WES’s oil and natural gas exploration and production customers operate, those customers could incur potentially significant added costs to comply with such requirements and experience delays or curtailment in the pursuit of exploration, development or production activities, which could reduce demand for WES’s gathering and processing services. Moreover, increased regulation of the hydraulic fracturing process could also lead to greater opposition to, and litigation over, oil and natural gas production activities using hydraulic fracturing techniques.


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Item 6.  Exhibits

Exhibits designated by an asterisk (*) are filed herewith and those designated with asterisks (**) are furnished herewith; all exhibits not so designated are incorporated herein by reference to a prior filing as indicated.
Exhibit
Number
 
Description
2.1#
 
2.2#
 
2.3#
 
2.4#
 
2.5#
 
2.6#
 
2.7#
 
2.8#
 
2.9#
 
2.10#
 
2.11#
 
2.12#
 

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Exhibit
Number
 
Description
2.13#
 
2.14#
 
3.1
 
3.2
 
3.3
 
3.4
 
3.5
 
3.6
 
3.7
 
3.8
 
3.9
 
3.10
 
3.11
 
3.12
 
4.1
 
4.2
 
4.3
 
4.4
 

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Exhibit
Number
 
Description
4.5
 
4.6
 
4.7
 
4.8
 
4.9
 
4.10
 
4.11
 
4.12
 
4.13
 
4.14
 
4.15
 
4.16
 
4.17
 
4.18
 
4.19
 
4.20
 

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Exhibit
Number
 
Description
10.1*†
 
31.1*
 
31.2*
 
32.1**
 
101.INS*
 
XBRL Instance Document
101.SCH*
 
XBRL Schema Document
101.CAL*
 
XBRL Calculation Linkbase Document
101.DEF*
 
XBRL Definition Linkbase Document
101.LAB*
 
XBRL Label Linkbase Document
101.PRE*
 
XBRL Presentation Linkbase Document
                                                                                                                                                                                    
#
Pursuant to Item 601(b)(2) of Regulation S-K, the registrant agrees to furnish supplementally a copy of any omitted schedule to the Securities and Exchange Commission upon request.
Portions of this exhibit, which was previously filed with the Securities and Exchange Commission, were omitted pursuant to a request for confidential treatment. The omitted portions were filed separately with the Securities and Exchange Commission.


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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 hereunto duly authorized.
 
WESTERN GAS EQUITY PARTNERS, LP
 
 
October 31, 2018
 
 
 
 
/s/ Benjamin M. Fink
 
Benjamin M. Fink
President and Chief Executive Officer
Western Gas Equity Holdings, LLC
(as general partner of Western Gas Equity Partners, LP)
 
 
October 31, 2018
 
 
 
 
/s/ Jaime R. Casas
 
Jaime R. Casas
Senior Vice President, Chief Financial Officer and Treasurer
Western Gas Equity Holdings, LLC
(as general partner of Western Gas Equity Partners, LP)


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