Western Midstream Partners 8-K Fourth-quarter and Full-year 2013 Results

EXHIBIT 99.1

WESTERN GAS ANNOUNCES ACQUISITION AND

FOURTH-QUARTER AND FULL-YEAR 2013 RESULTS

PROVIDES 2014 OUTLOOK; INCREASES CREDIT FACILITY; APPOINTS NEW SVP

HOUSTON, February 27, 2014 – Western Gas Partners, LP (NYSE: WES) (“WES” or the “Partnership”) today announced that it has agreed to acquire from Anadarko a 20% interest in each of Texas Express Pipeline LLC and Texas Express Gathering LLC and a 33.33% interest in Front Range Pipeline LLC for $375 million.

“This immediately accretive acquisition marks our entry into the long-haul NGL transportation business, which is a natural complement to our existing portfolio,” said Chief Executive Officer, Don Sinclair. “These 100% fee-based assets gather and transport liquids from the Anadarko, Permian, and DJ Basins, all of which are recognized as world class resource plays.”

The Partnership intends to finance the acquisition with the borrowing of $350 million on its revolving credit facility, $6 million of cash on hand, and the issuance of 308,490 common units to Anadarko at an implied price of $60.78 per unit. The acquisition price is equal to the assets’ book value as of the acquisition date, and the acquisition is expected to close on March 3, 2014. The Partnership projects a blended base case, unlevered internal rate of return of 14% to 18% for the three projects. “Given that the growth profile of the assets is supported by firm transportation commitments from investment-grade shippers that increase over time, we believe it is appropriate to value the assets on a project basis as opposed to our historical method of using the next twelve months’ cash flows,” added Sinclair.

The terms of the acquisition were unanimously approved by the board of directors of the Partnership’s general partner and by the board’s special committee, which is comprised entirely of independent directors. The special committee engaged Evercore Partners to act as its financial advisor and Bracewell and Giuliani LLP to act as its legal advisor.

FOURTH-QUARTER AND FULL-YEAR 2013 RESULTS

The Partnership and Western Gas Equity Partners, LP (NYSE: WGP) (“WGP”) today also announced fourth-quarter and full-year 2013 financial and operating results.

“In 2012 we made a significant step change in our capital program, and in the second half of 2013 we started to realize the full benefits of that program,” said Sinclair. “Our strong fourth-quarter performance, which was achieved despite unfavorable weather conditions across most of our systems, is evidence of the resilience of our well-diversified portfolio.”

WESTERN GAS PARTNERS, LP

Net income available to limited partners⁽¹⁾ for 2013 totaled $200.9 million, or $1.83 per common unit (diluted), with full-year 2013 Adjusted EBITDA⁽²⁾ of $457.8 million and full-year 2013 Distributable cash flow⁽²⁾ of $380.5 million.

Net income available to limited partners⁽¹⁾ for the fourth quarter of 2013 totaled $64.0 million, or $0.56 per common unit (diluted), with fourth-quarter 2013 Adjusted EBITDA⁽²⁾ of $129.0 million and fourth-quarter 2013 Distributable cash flow⁽²⁾ of $105.7 million.

WES paid a quarterly distribution of $0.60 per unit for the fourth quarter of 2013. This distribution represented a 3% increase over the prior quarter’s distribution and a 15% increase over the fourth-quarter2012 distribution of $0.52 per unit. The full-year 2013 distribution of $2.28 per unit represented a 16% increase over the full-year 2012 distribution. The fourth-quarter2013 Coverage ratio⁽²⁾ of 1.14 times is based on the quarterly distribution of $0.60 per unit.

Total throughput attributable to WES⁽¹⁾ for the fourth quarter of 2013 averaged 3.5 Bcf/d, which was 6% above the prior quarter and 20% above the fourth quarter of 2012. For the full-year 2013, total throughput attributable to WES⁽¹⁾ averaged 3.2 Bcf/d, 14% above the prior-year average.

⁽¹⁾ Includes net income or net throughput (as applicable) attributable to (i) the 33.75% interest in certain third-party operated Marcellus gathering assets acquired from Anadarko (the “Non-Operated Marcellus Interest”) for all periods of comparison, (ii) the additional Chipeta interest beginning in August 2012, (iii) the 33.75% interest in certain Anadarko-operated Marcellus gathering assets acquired from a third party (the “Anadarko-Operated Marcellus Interest”) beginning in March 2013, and (iv) Overland Trail Transmission, LLC (“OTTCO”) beginning in September 2013.

⁽²⁾ Please see the tables at the end of this release for a reconciliation of non-GAAP to GAAP measures and calculation of the Coverage ratio.

2

Excluding acquisitions, capital expenditures attributable to WES on a cash basis totaled $173.9 million during the fourth quarter of 2013. Of this amount, maintenance capital expenditures were $10.3 million, or 8% of Adjusted EBITDA⁽¹⁾. For the full-year 2013, capital expenditures attributable to WES totaled $632.7 million on a cash basis, excluding acquisitions. Capital expenditures attributable to WES on an accrual basis and excluding acquisitions totaled $167.5 million during the fourth quarter of 2013 and $616.2 million for the full-year 2013.

WESTERN GAS EQUITY PARTNERS, LP

As of December 31, 2013, WGP indirectly owned the 2% general partner interest in WES, 100% of the incentive distribution rights in WES and 49,296,205 WES common units. Net income available to limited partners for 2013 totaled $155.5 million, or $0.71 per common unit (diluted). Net income available to limited partners for the fourth quarter of 2013 totaled $48.8 million, or $0.22 per common unit (diluted).

WGP paid a quarterly distribution of $0.23125 per unit for the fourth quarter of 2013. This distribution represented an 8% increase over the prior quarter’s distribution and a 40% increase over the non-prorated distribution for the fourth quarter of 2012. WGP received distributions from WES of $51.6 million attributable to the fourth quarter and subsequently paid out $50.6 million in distributions for the same period.

2014 WES OUTLOOK

Based on the current forecast, which includes the aforementioned acquisition effective March 1, 2014, WES’s Adjusted EBITDA⁽¹⁾ for 2014 is expected to be between $600 million and $650 million. Total capital expenditures including equity investments, but excluding acquisitions, are expected to be between $650 million and $700 million with maintenance capital expenditures expected to be between 8% and 11% of Adjusted EBITDA⁽¹⁾. The 2014 forecast includes the continued construction of a second train at WES’s Lancaster facility and continued well connections in the DJ Basin and Marcellus shale. WES expects no less than 15% distribution growth in 2014. Details surrounding the 2014 forecast will be provided during the joint earnings conference call.

⁽¹⁾ Please see the tables at the end of this release for a reconciliation of non-GAAP to GAAP measures and calculation of the Coverage ratio.

3

WESTERN GAS EQUITY PARTNERS, LP

Based on the expectation of no less than 15% distribution growth at WES, WGP expects that its 2014 distribution growth will be no less than 34%.

INCREASED SIZE OF REVOLVING CREDIT FACILITY

The Partnership also announced today that it has entered into a new $1.2 billion five-year revolving credit facility with a group of twenty lenders. The new facility, which replaces the Partnership’s existing facility, matures in February 2019, and is expandable to $1.5 billion under its accordion feature. The new facility lowers the Partnership’s borrowing cost and contains terms and borrowing conditions that are substantially the same as those under the preceding facility.

MANAGEMENT APPOINTMENT

The general partners of WES and WGP also announced today that their boards of directors have appointed Jacqueline A. Dimpel as Senior Vice President. Ms. Dimpel also serves as Anadarko’s Vice President of Midstream, having succeeded Danny Rea upon his retirement at the end of 2013.

CONFERENCE CALL TOMORROW AT 9 A.M. CST

WES and WGP will host a joint conference call on Friday, February 28, 2014, at 9:00 a.m. Central Standard Time (10:00 p.m. Eastern Standard Time) to discuss fourth-quarter and full-year 2013 results and the outlook for 2014. To participate via telephone, please dial 877.621.4819 and enter participant code 28641715. Please call in 10 minutes prior to the scheduled start time. To access the live audio webcast of the conference call and slide presentation, please visit www.westerngas.com. A replay of the call will also be available on the website for approximately two weeks following the conference call.

4

Western Gas Partners, LP (“WES”) is a growth-oriented Delaware master limited partnership formed by Anadarko Petroleum Corporation to own, operate, acquire and develop midstream energy assets. With midstream assets in East, West and South Texas, the Rocky Mountains, north-central Pennsylvania and the Mid-Continent, WES is engaged in the business of gathering, processing, compressing, treating and transporting natural gas, condensate, natural gas liquids and crude oil for Anadarko and other producers and customers.

Western Gas Equity Partners, LP (“WGP”) is a Delaware master limited partnership formed by Anadarko to own the following types of interests in WES: (i) the 2.0% general partner interest and all of the incentive distribution rights in WES, both owned through WGP’s 100% ownership of WES’s general partner, and (ii) a significant limited partner interest in WES.

For more information about Western Gas Partners, LP and Western Gas Equity Partners, LP, please visit www.westerngas.com.

This news release contains forward-looking statements. Western Gas Partners and Western Gas Equity Partners believe that their expectations are based on reasonable assumptions. No assurance, however, can be given that such expectations will prove to have been correct. A number of factors could cause actual results to differ materially from the projections, anticipated results or other expectations expressed in this news release. These factors include the ability to meet financial guidance or distribution growth expectations; the ability to safely and efficiently operate WES’s assets; the ability to obtain new sources of natural gas supplies; the effect of fluctuations in commodity prices and the demand for natural gas and related products; the ability to meet projected in-service dates for capital growth projects; construction costs or capital expenditures exceeding estimated or budgeted costs or expenditures; and the other factors described in the “Risk Factors” sections of WES’s and WGP’s most recent Forms 10-K filed with the Securities and Exchange Commission and in their other public filings and press releases. Western Gas Partners and Western Gas Equity Partners undertake no obligation to publicly update or revise any forward-looking statements.

# # #

WESTERN GAS CONTACT

Benjamin Fink, CFA

SVP, Chief Financial Officer and Treasurer

832.636.6010

benjamin.fink@westerngas.com

5

Western Gas Partners, LP Reconciliation of GAAP to Non-GAAP Measures

Below are reconciliations of WES’s Distributable cash flow (non-GAAP) to net income attributable to Western Gas Partners, LP (GAAP) and Adjusted EBITDA (non-GAAP) to net income attributable to Western Gas Partners, LP (GAAP) and net cash provided by operating activities (GAAP), as required under Regulation G of the Securities Exchange Act of 1934. Management believes that WES’s Distributable cash flow, Adjusted EBITDA and Coverage ratio are widely accepted financial indicators of WES’s financial performance compared to other publicly traded partnerships and are useful in assessing its ability to incur and service debt, fund capital expenditures and make distributions. Distributable cash flow, Adjusted EBITDA and Coverage ratio, as defined by WES, may not be comparable to similarly titled measures used by other companies. Therefore, WES’s Distributable cash flow, Adjusted EBITDA and Coverage ratio should be considered in conjunction with net income and other applicable performance measures, such as operating income or cash flows from operating activities.

Distributable Cash Flow

WES defines Distributable cash flow as Adjusted EBITDA, plus interest income, less net cash paid for interest expense (including amortization of deferred debt issuance costs originally paid in cash, offset by non-cash capitalized interest), maintenance capital expenditures, and income taxes.

		Three Months Ended   December 31,							Year Ended   December 31,
thousands except Coverage ratio		2013				2012			2013			2012
Reconciliation of Net income (loss) attributable to Western Gas Partners, LP to Distributable cash flow and calculation of the Coverage ratio
Net income (loss) attributable to Western Gas Partners, LP		$	85,879			$	(9,118	)	$	275,136		$	134,421
Add:
	Distributions from equity investees	6,573				5,057			22,136			20,660
	Non-cash equity-based compensation expense (1)	912				57,101			3,575			73,508
	Interest expense, net (non-cash settled)	—				82			—			326
	Income tax (benefit) expense	(1,801		)		6,127			2,630			20,715
	Depreciation, amortization and impairments (2)	38,724				36,772			143,375			118,279
	Other expense (2)	175				—			175			1,665
Less:
	Equity income, net	11,527				5,359			23,732			16,111
	Cash paid for maintenance capital expenditures (2) (3)	10,255				7,596			29,850			36,459
	Capitalized interest	2,393				2,369			11,945			6,196
	Cash paid for income taxes	552				—			552			495
	Other income (2) (4)	—				181			419			368
Distributable cash flow		$	105,735			$	80,516		$	380,529		$	309,945
Distributions declared (5)
	Limited partners	$	70,574						$	255,308
	General partner	22,035							70,745
	Total	$	92,609						$	326,053
Coverage ratio		1.14			x				1.17		x

⁽¹⁾  Includes $56.2 million and $69.8 million of equity-based compensation associated with the Western Gas Holdings, LLC Equity Incentive Plan, as amended and restated, paid and contributed by Anadarko during the three months and year ended December 31, 2012, respectively.

⁽²⁾  Includes WES’s 51% share prior to August 1, 2012, and its 75% share after August 1, 2012, of depreciation, amortization and impairments; other expense; cash paid for maintenance capital expenditures; and other income attributable to Chipeta.

⁽³⁾  Net of a prior period adjustment reclassifying $0.7 million from capital expenditures to operating expenses for the year ended December 31, 2012.

⁽⁴⁾  Excludes income of $0.4 million for each of the three months ended December 31, 2013 and 2012, and $1.6 million for each of the years ended December 31, 2013 and 2012, related to a component of a gas processing agreement accounted for as a capital lease.

⁽⁵⁾  Reflects distributions of $0.60 and $2.28 per unit declared for the three months and year ended December 31, 2013, respectively.

6

Western Gas Partners, LP Reconciliation of GAAP to Non-GAAP Measures, continued

Adjusted EBITDA    

WES defines Adjusted EBITDA as net income (loss) attributable to Western Gas Partners, LP, plus distributions from equity investees, non-cash equity-based compensation expense, interest expense, income tax expense, depreciation, amortization and impairments, and other expense, less income from equity investments, interest income, income tax benefit, and other income.

			Three Months Ended   December 31,						Year Ended   December 31,
thousands			2013			2012			2013			2012
Reconciliation of Net income (loss) attributable to Western Gas Partners, LP to Adjusted EBITDA
Net income (loss) attributable to Western Gas Partners, LP			$	85,879		$	(9,118	)	$	275,136		$	134,421
Add:
	Distributions from equity investees		6,573			5,057			22,136			20,660
	Non-cash equity-based compensation expense (1)		912			57,101			3,575			73,508
	Interest expense		14,314			11,942			51,797			42,060
	Income tax expense		—			6,127			4,431			20,715
	Depreciation, amortization and impairments (2)		38,724			36,772			143,375			118,279
	Other expense (2)		175			—			175			1,665
Less:
	Equity income, net		11,527			5,359			23,732			16,111
	Interest income, net – affiliates		4,225			4,225			16,900			16,900
	Other income (2) (3)		—			181			419			368
	Income tax benefit		1,801			—			1,801			—
Adjusted EBITDA			$	129,024		$	98,116		$	457,773		$	377,929
Reconciliation of Adjusted EBITDA to Net cash provided by operating activities
Adjusted EBITDA attributable to Western Gas Partners, LP			$	129,024		$	98,116		$	457,773		$	377,929
Adjusted EBITDA attributable to noncontrolling interests			3,986			3,505			13,348			17,214
	Interest income (expense), net		(10,089		)	(7,717		)	(34,897		)	(25,160		)
	Non-cash equity based compensation (income) expense (1)		45			(56,153		)	(54		)	(69,791		)
	Debt-related amortization and other items, net		693			591			2,449			2,319
	Current income tax (benefit) expense		280			2,421			(2,944		)	9,398
	Other income (expense), net (3)		(171		)	183			253			(1,292		)
	Distributions from equity investees less than (in excess of) equity income, net		4,954			302			1,596			(4,549		)
	Changes in operating working capital:
		Accounts receivable and natural gas imbalance receivable	(7,509		)	(23,883		)	(35,934		)	23,520
		Accounts payable, accrued liabilities and natural gas imbalance payable	15,134			(24,216		)	21,952			5,045
		Other	(9,695		)	1,290			(7,821		)	3,393
Net cash provided by (used in) operating activities			$	126,652		$	(5,561	)	$	415,721		$	338,026
Cash flow information of Western Gas Partners, LP
Net cash provided by operating activities									$	415,721		$	338,026
Net cash used in investing activities									$	(1,416,066	)	$	(1,249,942	)
Net cash provided by financing activities									$	681,092		$	1,105,338

⁽¹⁾  Includes $56.2 million and $69.8 million of equity-based compensation associated with the Western Gas Holdings, LLC Equity Incentive Plan, as amended and restated, paid and contributed by Anadarko during the three months and year ended December 31, 2012, respectively.

⁽²⁾  Includes WES’s 51% share prior to August 1, 2012, and its 75% share after August 1, 2012, of depreciation, amortization and impairments; other expense; and other income attributable to Chipeta.

⁽³⁾  Excludes income of $0.4 million for each of the three months ended December 31, 2013 and 2012, and $1.6 million for each of the years ended December 31, 2013 and 2012, related to a component of a gas processing agreement accounted for as a capital lease.

7

Western Gas Partners, LP

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)

	Three Months Ended   December 31,						Year Ended   December 31,
thousands except per-unit amounts	2013			2012			2013			2012
Revenues
Gathering, processing and transportation of natural gas and natural gas liquids	$	139,071		$	103,364		$	482,542		$	382,330
Natural gas, natural gas liquids and condensate sales	138,628			121,521			541,244			508,339
Equity income and other, net	12,922			5,982			29,709			19,918
Total revenues	290,621			230,867			1,053,495			910,587
Operating expenses
Cost of product	94,226			81,360			364,285			336,079
Operation and maintenance	47,492			36,802			168,657			140,106
General and administrative	7,523			63,589			29,751			99,212
Property and other taxes	4,724			4,690			23,244			19,688
Depreciation, amortization and impairments	39,365			37,345			145,916			120,608
Total operating expenses	193,330			223,786			731,853			715,693
Operating income	97,291			7,081			321,642			194,894
Interest income, net – affiliates	4,225			4,225			16,900			16,900
Interest expense	(14,314		)	(11,942		)	(51,797		)	(42,060		)
Other income	225			579			1,837			292
Income (loss) before income taxes	87,427			(57		)	288,582			170,026
Income tax (benefit) expense	(1,801		)	6,127			2,630			20,715
Net income (loss)	89,228			(6,184		)	285,952			149,311
Net income attributable to noncontrolling interests	3,349			2,934			10,816			14,890
Net income (loss) attributable to Western Gas Partners, LP	$	85,879		$	(9,118	)	$	275,136		$	134,421
Limited partners’ interest in net income (loss):
Net income (loss) attributable to Western Gas Partners, LP	$	85,879		$	(9,118	)	$	275,136		$	134,421
Pre-acquisition net (income) loss allocated to Anadarko	—			(7,853		)	(4,637		)	(27,435		)
General partner interest in net (income) loss	(21,900		)	(9,581		)	(69,633		)	(28,089		)
Limited partners’ interest in net income (loss)	$	63,979		$	(26,552	)	$	200,866		$	78,897
Net income (loss) per common unit – basic and diluted	$	0.56		$	(0.27	)	$	1.83		$	0.84
Weighted average common units outstanding – basic and diluted	113,825			97,832			109,872			93,936

8

Western Gas Partners, LP

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)

thousands except number of units	December 31, 2013		December 31, 2012
Current assets	$	194,810	$	477,212
Note receivable – Anadarko	260,000		260,000
Net property, plant and equipment	3,383,255		2,717,956
Other assets	429,962		294,754
Total assets	$	4,268,027	$	3,749,922
Current liabilities	$	190,460	$	185,306
Long-term debt	1,418,169		1,168,278
Asset retirement obligations and other	79,454		115,902
Total liabilities	$	1,688,083	$	1,469,486
Equity and partners’ capital
Common units (117,322,812 and 104,660,553 units issued and outstanding at December 31, 2013 and 2012, respectively)	$	2,431,193	$	1,957,066
General partner units (2,394,345 and 2,135,930 units issued and outstanding at December 31, 2013 and 2012, respectively)	78,157		52,752
Net investment by Anadarko	—		199,960
Noncontrolling interests	70,594		70,658
Total liabilities, equity and partners’ capital	$	4,268,027	$	3,749,922

9

Western Gas Partners, LP

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

		Year Ended   December 31,
thousands		2013				2012
Cash flows from operating activities
Net income		$	285,952			$	149,311
Adjustments to reconcile net income to net cash provided by operating activities:
	Depreciation, amortization and impairments	145,916				120,608
	Change in other items, net	(16,147		)		68,107
Net cash provided by operating activities		$	415,721			$	338,026
Cash flows from investing activities
Capital expenditures		$	(646,471	)		$	(638,121	)
Contributions in aid of construction costs from affiliates		617				—
Acquisitions from affiliates		(476,711		)		(611,719		)
Acquisitions from third parties		(240,274		)		—
Investments in equity affiliates		(51,974		)		(862		)
Proceeds from the sale of assets to affiliates		85				760
Other		(1,338		)		—
Net cash used in investing activities		$	(1,416,066	)		$	(1,249,942	)
Cash flows from financing activities
Borrowings, net of debt issuance costs		$	957,503			$	1,041,648
Repayments of debt		(710,000		)		(549,000		)
Increase (decrease) in outstanding checks		(1,763		)		1,800
Proceeds from the issuance of common and general partner units, net of offering expenses		740,825				625,877
Distributions to unitholders		(299,101		)		(197,850		)
Contributions from noncontrolling interest owners		2,247				29,108
Distributions to noncontrolling interest owners		(13,127		)		(17,303		)
Net contributions from (distributions to) Anadarko		4,508				171,058
Net cash provided by financing activities		$	681,092			$	1,105,338
					��
Net increase (decrease) in cash and cash equivalents		$	(319,253	)		$	193,422
Cash and cash equivalents at beginning of period		419,981				226,559
Cash and cash equivalents at end of period		$	100,728			$	419,981

10

Western Gas Partners, LP

OPERATING STATISTICS

(Unaudited)

			Three Months Ended   December 31,				Year Ended   December 31,
MMcf/d except per-unit amounts			2013		2012		2013		2012
Throughput
	Gathering, treating and transportation (1)		1,974		1,610		1,803		1,601
	Processing (2)		1,471		1,202		1,359		1,187
	Equity investment (3)		193		232		206		235
		Total throughput (4)	3,638		3,044		3,368		3,023
	Throughput attributable to noncontrolling interests		172		151		168		228
	Total throughput attributable to Western Gas Partners, LP		3,466		2,893		3,200		2,795
Gross margin per Mcf attributable to Western Gas Partners, LP (5)			$	0.60	$	0.55	$	0.58	$	0.54

⁽¹⁾  Excludes average NGL pipeline volumes of 25 MBbls/d and 24 MBbls/d for the three months ended December 31, 2013 and 2012, respectively, and 22 MBbls/d and 25 MBbls/d for the years ended December 31, 2013 and 2012, respectively. Includes 100% of Wattenberg system volumes for all periods presented, throughput beginning March 2013 attributable to the Anadarko-Operated Marcellus Interest and throughput beginning September 2013 attributable to OTTCO.

⁽²⁾  Consists of 100% of Chipeta, Hilight and Platte Valley system volumes, 100% of the Granger and Red Desert complex volumes, and 50% of Newcastle volumes.

⁽³⁾  Represents our 14.81% share of Fort Union and 22% share of Rendezvous gross volumes. Excludes our 10% share of average White Cliffs pipeline volumes consisting of 8 MBbls/d and 7 MBbls/d for the three months ended December 31, 2013and2012, respectively, and 7 MBbls/d and 6 MBbls/d for the years ended December 31, 2013 and2012, respectively. Also excludes our 25% share of average Mont Belvieu JV fractionated volumes consisting of 30 MBbls/d and 8 MBbls/d for the three months and year ended December 31, 2013, respectively.

⁽⁴⁾  Includes affiliate, third-party and equity-investment volumes (as equity-investment volumes are defined in the above footnote).

⁽⁵⁾  Average for period. Calculated as gross margin, excluding the noncontrolling interest owners’ proportionate share of revenues and cost of product and throughput, divided by total throughput attributable to WES (excluding throughput measured in barrels). Calculation includes gross margin attributable to our NGL pipelines, income attributable to our investments in Fort Union, White Cliffs, Rendezvous, and the Mont Belvieu JV, and volumes attributable to our investments in Fort Union and Rendezvous.

11

Western Gas Equity Partners, LP

CALCULATION OF CASH AVAILABLE FOR DISTRIBUTION

(Unaudited)

thousands except per-unit amount and Coverage ratio		Three Months Ended   December 31, 2013
Distributions declared by Western Gas Partners, LP:
	General partner interest	$	1,852
	Incentive distribution rights	20,183
	Common units held by WGP	29,578
Less:
	Public company general and administrative expense	758
Cash available for distribution		$	50,855
Declared distribution per common unit		$	0.23125
Distributions declared by Western Gas Equity Partners, LP		$	50,620
Coverage ratio		1.00		x

12

Western Gas Equity Partners, LP

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(Unaudited)

	Three Months Ended   December 31,						Year Ended   December 31,
thousands except per-unit amounts	2013			2012			2013			2012
Revenues
Gathering, processing and transportation of natural gas and natural gas liquids	$	139,071		$	103,364		$	482,542		$	382,330
Natural gas, natural gas liquids and condensate sales	138,628			121,521			541,244			508,339
Equity income and other, net	12,922			5,982			29,709			19,918
Total revenues	290,621			230,867			1,053,495			910,587
Operating expenses
Cost of product	94,226			81,360			364,285			336,079
Operation and maintenance	47,492			36,802			168,657			140,106
General and administrative	8,364			64,105			33,464			99,728
Property and other taxes	4,724			4,690			23,244			19,688
Depreciation, amortization and impairments	39,365			37,345			145,916			120,608
Total operating expenses	194,171			224,302			735,566			716,209
Operating income	96,450			6,565			317,929			194,378
Interest income, net – affiliates	4,225			4,225			16,900			16,900
Interest expense	(14,314		)	(11,942		)	(51,797		)	(42,060		)
Other income	249			579			1,935			292
Income (loss) before income taxes	86,610			(573		)	284,967			169,510
Income tax (benefit) expense	(1,851		)	5,119			2,580			48,909
Net income (loss)	88,461			(5,692		)	282,387			120,601
Net income (loss) attributable to noncontrolling interests	39,611			(12,077		)	122,173			59,181
Net income attributable to Western Gas Equity Partners, LP	$	48,850		$	6,385		$	160,214		$	61,420
Limited partners’ interest in net income:
Net income attributable to Western Gas Equity Partners, LP	$	48,850		$	6,385		$	160,214		$	61,420
Results attributable to the pre-IPO period (1)	(49		)	(1,869		)	(49		)	(56,904		)
Pre-acquisition net (income) loss allocated to Anadarko	—			(1,707		)	(4,637		)	(1,707		)
Limited partners’ interest in net income	$	48,801		$	2,809		$	155,528		$	2,809
Net income per common unit – basic and diluted (1)	$	0.22		$	0.01		$	0.71		$	0.01
Weighted average number of common units outstanding – basic and diluted (1)	218,896			218,896			218,896			218,896

⁽¹⁾  Includes financial results prior to WGP’s IPO on December 12, 2012.

13

Western Gas Equity Partners, LP

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)

thousands except number of units	December 31, 2013		December 31, 2012
Current assets	$	207,827	$	478,104
Note receivable – Anadarko	260,000		260,000
Net property, plant and equipment	3,383,255		2,717,956
Other assets	429,962		294,754
Total assets	$	4,281,044	$	3,750,814
Current liabilities	$	191,483	$	186,255
Long-term debt	1,418,169		1,168,278
Asset retirement obligations and other	79,454		115,902
Total liabilities	$	1,689,106	$	1,470,435
Equity and partners’ capital
Common units (218,895,515 issued and outstanding at December 31, 2013 and 2012)	$	905,082	$	912,376
Net investment by Anadarko	—		199,960
Noncontrolling interests	1,686,856		1,168,043
Total liabilities, equity and partners’ capital	$	4,281,044	$	3,750,814

14

Western Gas Equity Partners, LP

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

		Year Ended   December 31,
thousands		2013			2012
Cash flows from operating activities
Net income		$	282,387		$	120,601
Adjustments to reconcile net income to net cash provided by operating activities:
	Depreciation, amortization and impairments	145,916			120,608
	Change in other items, net	(16,003		)	36,251
Net cash provided by operating activities		$	412,300		$	277,460
Cash flows from investing activities
Capital expenditures		$	(646,471	)	$	(638,121	)
Contributions in aid of construction costs from affiliates		617			—
Acquisitions from affiliates		(476,711		)	(611,719		)
Acquisitions from third parties		(240,274		)	—
Investments in equity affiliates		(51,974		)	(862		)
Proceeds from the sale of assets to affiliates		85			760
Other		(1,338		)	—
Net cash used in investing activities		$	(1,416,066	)	$	(1,249,942	)
Cash flows from financing activities
Borrowings, net of debt issuance costs		$	957,503		$	1,041,648
Repayments of debt		(710,000		)	(549,000		)
Increase (decrease) in outstanding checks		(1,763		)	1,800
Proceeds from the issuance of WES common units, net of offering expenses		725,050			211,932
Proceeds from the issuance of WGP common units, net of offering expenses		(2,367		)	412,020
Contributions received from Chipeta noncontrolling interest owners (including Anadarko)		2,247			29,108
Distributions to Chipeta noncontrolling interest owners (including Anadarko)		(13,127		)	(17,303		)
Distributions to WES common unitholders		(130,706		)	(99,570		)
Distributions to WGP unitholders		(137,000		)	—
Net contributions from (distributions to) Anadarko		4,458			137,844
Net cash provided by financing activities		$	694,295		$	1,168,479
Net increase (decrease) in cash and cash equivalents		$	(309,471	)	$	195,997
Cash and cash equivalents at beginning of period		422,556			226,559
Cash and cash equivalents at end of period		$	113,085		$	422,556

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