7Baggers
Quarterly
Annual
    Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 
      
    		                                                                       
      cash flows from operating activities
    		                                                                       
      net income
    		348,872,000 350,762,000 316,552,000 341,580,000 295,892,000 387,564,000 586,216,000 295,752,000 284,398,000 259,516,000 208,341,000 345,034,000 273,581,000 315,171,000 317,670,000 250,849,000 263,638,000 238,277,000 191,235,000 270,776,000 254,135,000 281,341,000 -289,400,000 295,440,000 125,223,000 175,058,000 211,979,000 110,881,000 155,636,000 35,519,000 152,348,000 150,817,000 147,913,000 175,497,000 103,991,000 145,460,000 170,426,000 167,325,000 119,083,000 -427,063,000 163,494,000 113,338,000 86,794,000 94,409,000 106,540,000 98,482,000 91,127,000 89,228,000 81,776,000 62,060,000 52,888,000 -14,037,000 42,940,000 40,567,000 52,406,000 38,865,000 43,463,000 36,777,000 37,938,000 38,342,000 47,141,000 26,782,000 24,808,000 21,799,000 30,724,000 18,124,000 16,958,000 25,753,000 17,396,000 12,908,000 9,219,000 
      adjustments to reconcile net income to net cash from operating activities:
    		                                                                       
      depreciation and amortization
    		170,323,000 172,113,000 170,460,000 162,990,000 166,015,000 163,432,000 157,991,000 165,187,000 147,363,000 143,492,000 144,626,000 151,910,000 156,837,000 139,036,000 134,582,000 144,225,000 139,002,000 137,849,000 130,553,000 106,398,000 132,564,000 119,805,000 132,319,000 120,278,000 127,914,000 121,117,000 113,946,000 99,349,000 82,553,000 78,792,000 76,842,000 74,602,000 72,539,000 74,031,000 69,702,000 73,287,000 67,246,000 67,305,000 65,095,000                       13,555,000 13,683,000 10,423,000 12,269,000 8,752,000 8,621,000     
      long-lived asset and other impairments
    		11,562,000 686,000 3,000 2,000 4,651,000 1,530,000 23,000 4,000 245,000 234,000 52,401,000 20,491,000 4,000   1,345,000 1,594,000 12,738,000 14,866,000 3,314,000                                                    
      non-cash equity-based compensation expense
    		10,456,000 10,713,000 8,248,000 9,421,000 8,759,000 10,391,000 9,423,000 9,970,000 7,171,000 7,665,000 7,199,000 6,538,000 6,464,000 7,038,000 7,743,000 6,842,000 6,979,000 7,121,000 6,734,000 5,935,000 5,616,000 5,677,000 5,234,000 6,005,000 3,996,000 3,125,000 2,368,000 1,533,000 1,603,000 1,454,000 1,563,000 1,349,000 1,180,000 1,184,000 1,209,000 1,165,000 1,179,000 1,160,000 1,231,000 931,000 1,127,000 1,095,000 1,035,000 710,000 1,023,000 1,037,000 1,150,000 957,000 882,000 878,000 804,000                     
      deferred income taxes
    		224,000 299,000 1,713,000 33,000 13,919,000 29,000 230,000 90,000 99,000 -69,000 924,000 242,000 -163,000 788,000 1,132,000 -12,045,000 1,002,000 716,000 557,000 903,000 1,594,000 2,967,000 -2,168,000 1,008,000 1,716,000 820,000 4,065,000 -588,000 1,531,000 192,000 1,331,000 -1,424,000 115,000 639,000 3,128,000 234,000 341,000 128,000 1,852,000 -1,061,000 1,168,000 -1,933,000 3,758,000 1,941,000 179,000 173,000 290,000 -1,521,000 -22,000 105,000 1,124,000 191,000 12,000 25,000 477,000 171,000 5,221,000 17,000 -58,000 16,000 -1,059,000 14,000 -621,000 82,000 218,000 1,000 -555,000 -1,786,000 59,000 53,000 3,298,000 
      accretion and amortization of long-term obligations
    		1,896,000 2,032,000 2,202,000 2,354,000 2,221,000 2,473,000 2,190,000 2,174,000 1,882,000 2,403,000 1,692,000 1,783,000 1,773,000 1,804,000 1,782,000 1,762,000 1,871,000 1,914,000 2,088,000 2,172,000 2,185,000 2,197,000 2,100,000 1,942,000 3,651,000 1,337,000 1,511,000 1,259,000 1,257,000 1,248,000 1,378,000 1,060,000 1,055,000 1,038,000 1,101,000 5,387,000 -121,000 -14,522,000 5,467,000 5,402,000 5,226,000 4,958,000 2,112,000                             
      equity income, net – related parties
    		-16,847,000 -27,128,000 -20,435,000 -28,158,000 -23,977,000 -27,431,000 -32,819,000 -36,120,000 -35,494,000 -42,324,000 -39,021,000 -44,095,000 -41,317,000 -48,464,000 -49,607,000 -45,308,000 -48,506,000 -58,666,000 -52,165,000 -49,962,000 -61,026,000 -54,415,000 -61,347,000                                                 
      distributions from equity-investment earnings – related parties
    		17,798,000 28,082,000 23,337,000 28,295,000 26,087,000 27,700,000 29,304,000 39,272,000 33,026,000 43,262,000 39,609,000 46,443,000 43,306,000 50,534,000 45,870,000 48,744,000 54,009,000 61,715,000 49,048,000 58,821,000 63,660,000 63,288,000 60,868,000                                                 
      (gain) loss on divestiture and other
    		2,470,000 911,000 4,667,000 2,655,000 -467,000 -59,342,000 -239,617,000 6,434,000 1,480,000 70,000 2,118,000 -104,560,000 104,000 1,150,000 -370,000 234,000 364,000 -1,225,000 583,000 -12,285,000 768,000 2,843,000 40,000 3,000 -248,000 1,061,000 590,000 -961,000 -65,000 -170,000 -116,000 2,629,000 -72,000 -15,458,000 -119,487,000 5,872,000 6,230,000                                   
      (gain) loss on early extinguishment of debt
    		   0 0 -4,879,000 -524,000 0 -8,565,000   0 0   0 24,655,000 0 289,000 -862,000 -1,632,000 -1,395,000 -7,345,000                                                 
      other
    		53,000 43,000 190,000 9,000 90,000 37,000 112,000 71,000 -28,000 199,000 200,000 211,000 163,000   214,000 5,000 30,000 11,000 1,000 -518,000 -1,577,000 2,287,000                        -857,000 186,000 -1,142,000                       
      changes in assets and liabilities:
    		                                                                       
      increase in accounts receivable
    		21,956,000 -31,425,000 28,634,000 -30,203,000 12,683,000 28,436,000 -53,714,000 -17,773,000 -60,614,000 4,078,000 -4,037,000 96,659,000 66,875,000 -114,696,000 -165,134,000 147,139,000 -61,609,000 -38,982,000 -30,182,000 -1,350,000 7,798,000 -207,838,000 7,702,000 -35,283,000 -12,418,000 -6,818,000 9,486,000 7,877,000 -57,535,000 21,639,000 -28,648,000 30,845,000 -56,335,000 10,876,000 -1,513,000 -7,839,000 -7,866,000 -45,800,000 12,558,000 18,490,000 22,031,000 -28,463,000 -17,672,000 37,191,000 -18,055,000 -12,371,000 -10,982,000 -6,632,000 -580,000 -48,468,000 21,661,000 -19,754,000 -872,000 1,094,000 4,709,000 15,915,000 735,000 -9,490,000 -8,251,000 190,000 6,385,000 -2,463,000 -4,381,000 -3,440,000 2,016,000 5,358,000 -5,940,000 4,351,000 -7,793,000 -548,000 -57,000 
      increase in accounts and imbalance payables and accrued liabilities
    		-40,837,000 31,039,000 -46,684,000 56,949,000 8,161,000 13,338,000 -100,383,000 19,021,000 12,535,000 36,885,000 -136,460,000 -72,881,000 -17,840,000 97,201,000 -14,292,000 58,392,000 17,204,000 55,758,000 -16,467,000 106,623,000 -34,509,000 101,247,000 -28,924,000 38,524,000 11,808,000 -25,669,000 -55,529,000 -24,632,000 14,781,000 13,498,000 27,075,000 -10,937,000 45,982,000 -12,035,000 -29,940,000 34,256,000 26,330,000 -20,205,000 17,978,000                                 
      change in other items
    		42,284,000 25,850,000 41,906,000 8,519,000 37,254,000 88,140,000 41,276,000 -10,782,000 11,289,000 42,225,000 24,832,000 41,444,000 -21,019,000 17,284,000 -2,918,000 59,465,000 -8,875,000 34,866,000 -35,600,000 21,481,000 -5,963,000 34,161,000 -24,857,000 22,638,000 -6,012,000 15,857,000 22,393,000 -10,176,000 9,379,000 5,655,000 9,015,000 -1,426,000 -3,181,000 131,000 -15,000 -2,922,000 -3,184,000 -1,309,000 3,048,000 1,020,000 147,000 -744,000 -1,220,000 1,825,000 -2,602,000 2,369,000 1,878,000 -10,572,000 -2,727,000 4,372,000 -809,000 3,244,000 -3,498,000 3,107,000 1,143,000 -1,909,000 -3,738,000 2,972,000 -10,000 874,000 -4,463,000 859,000 313,000 1,341,000 -1,274,000       
      net cash from operating activities
    		570,210,000 563,977,000 530,793,000 554,446,000 551,288,000 631,418,000 399,708,000 473,300,000 394,787,000 490,823,000 302,424,000 489,219,000 468,768,000 466,981,000 276,458,000 661,858,000 391,333,000 452,111,000 261,550,000 505,525,000 392,894,000 345,688,000 393,311,000 297,415,000 340,154,000 343,458,000 343,073,000 268,912,000 236,811,000 273,315,000 241,596,000 256,396,000 211,947,000 240,536,000 192,616,000 259,847,000 263,872,000 157,363,000 236,503,000 171,201,000 196,941,000 145,431,000 156,036,000 131,040,000 139,570,000 140,151,000 124,046,000 126,652,000 124,056,000 35,058,000 129,955,000 -48,127,000 128,710,000 71,524,000 94,566,000 69,684,000 87,377,000 58,289,000 55,064,000 58,258,000 75,882,000 40,023,000 42,911,000 34,307,000 27,050,000 35,036,000 17,565,000 55,820,000 15,748,000   
      cash flows from investing activities
    		                                                                       
      capital expenditures
    		-184,758,000 -178,623,000 -142,402,000 -238,769,000 -189,434,000 -211,864,000 -193,789,000 -198,653,000 -201,857,000 -161,482,000 -173,088,000 -145,723,000 -150,148,000 -107,386,000 -83,971,000 -95,917,000 -79,829,000 -78,145,000 -59,783,000 -50,829,000 -59,197,000 -140,249,000 -172,816,000 -241,563,000 -242,841,000 -318,281,000 -386,144,000 -244,874,000 -298,926,000 -347,799,000 -302,297,000 -255,832,000 -158,713,000 -134,536,000 -125,944,000 -107,268,000 -116,802,000 -118,936,000 -136,987,000 -128,895,000 -135,216,000 -137,238,000 -200,940,000 -180,717,000 -132,535,000 -170,425,000 -189,327,000 -176,793,000 -129,922,000 -173,293,000 -166,463,000 -164,710,000 -147,538,000 -85,987,000 -61,071,000 -60,461,000 -45,078,000 -16,033,000 -13,923,000 -13,858,000 -53,385,000 -4,294,000 -5,297,000 -20,674,000 -29,782,000 -5,172,000 -6,546,000 -12,770,000 -9,793,000 -7,641,000 -6,660,000 
      free cash flows
    		385,452,000 385,354,000 388,391,000 315,677,000 361,854,000 419,554,000 205,919,000 274,647,000 192,930,000 329,341,000 129,336,000 343,496,000 318,620,000 359,595,000 192,487,000 565,941,000 311,504,000 373,966,000 201,767,000 454,696,000 333,697,000 205,439,000 220,495,000 55,852,000 97,313,000 25,177,000 -43,071,000 24,038,000 -62,115,000 -74,484,000 -60,701,000 564,000 53,234,000 106,000,000 66,672,000 152,579,000 147,070,000 38,427,000 99,516,000 42,306,000 61,725,000 8,193,000 -44,904,000 -49,677,000 7,035,000 -30,274,000 -65,281,000 -50,141,000 -5,866,000 -138,235,000 -36,508,000 -212,837,000 -18,828,000 -14,463,000 33,495,000 9,223,000 42,299,000 42,256,000 41,141,000 44,400,000 22,497,000 35,729,000 37,614,000 13,633,000 -2,732,000 29,864,000 11,019,000 43,050,000 5,955,000   
      acquisitions from third parties
    		   0 0 0 -443,000     891,000            0 0 0 -93,303,000 0 0   0 -11,000 0 -155,287,000     0 0       0 -27,600,000 -77,805,000 -134,869,000     0                
      distributions from equity investments in excess of cumulative earnings – related parties
    		11,953,000 3,040,000 11,007,000 3,290,000 3,257,000 5,270,000 19,033,000 7,389,000 8,536,000 10,813,000 12,366,000 22,839,000 15,651,000 15,482,000 9,925,000 11,310,000 8,702,000 9,232,000 12,141,000 10,410,000 8,410,000 8,288,000 5,052,000                                                 
      proceeds from the sale of assets to third parties
    		128,000 15,000 19,000 14,000 3,300,000 206,202,000 582,739,000 -27,000    263,010,000 15,000 713,000 383,000 100,000 -1,000       0 0 375,000 -33,000 3,606,000 46,000 170,000 116,000 194,000 78,000 23,258,000 34,000 37,671,000 7,682,000 -1,000 138,000 -1,138,000 146,971,000 0 22,000 0                            
      increase in materials and supplies inventory and other
    		11,149,000 1,594,000 -9,414,000 14,834,000 -7,824,000 -14,603,000 -10,691,000 330,000 -13,514,000 -799,000 -18,346,000 -2,469,000 -5,946,000 -5,169,000 4,116,000 13,008,000 -9,580,000                                                       
      net cash from investing activities
    		-161,528,000 -173,974,000 -140,790,000 -230,321,000 -190,701,000 -14,995,000 396,849,000 -1,068,707,000 -207,916,000 -151,490,000 -179,178,000 138,015,000 -185,305,000 -99,330,000 -71,617,000 -70,251,000 -80,883,000 -59,932,000 -46,472,000 -21,584,000 -71,669,000 -176,277,000 -178,724,000 -253,210,000 -269,475,000 -349,436,000 -2,515,732,000 -299,114,000 -334,031,000 -532,485,000 -294,168,000 -248,807,000 -151,666,000 -110,697,000 -252,434,000 -64,842,000 -87,868,000 -110,006,000 -842,818,000 -128,435,000 11,181,000 -145,210,000 -203,960,000 -1,708,187,000 -142,596,000 -194,079,000 -576,697,000 -189,662,000 -176,914,000 -277,602,000 -771,888,000 -171,184,000 -287,378,000 -88,262,000 -524,303,000 -63,798,000 -68,293,000 -15,944,000 -317,465,000 -13,458,000 -559,303,000 -4,603,000 -246,977,000 -20,792,000 -131,234,000 -5,435,000 -6,546,000 -195,865,000 -9,793,000   
      cash flows from financing activities
    		                                                                       
      borrowings, net of debt issuance costs
    		0   -149,000 790,399,000   647,722,000 844,786,000 736,225,000 220,000,000 0 755,000,000   80,000,000 300,000,000 0 100,000,000 0 95,000,000 0 3,586,173,000 218,945,000 1,240,000,000 280,000,000 2,430,750,000 213,927,000 798,098,000 14,000 1,337,525,000 120,000,000 90,000,000 160,000,000 -11,000 202,618,000 564,600,000 200,000,000 330,000,000 120,000,000 -88,000 629,694,000 140,000,000 510,000,000 59,983,000 159,153,000 917,742,000 114,937,000 347,618,000 110,002,000 384,946,000 156,357,000 -1,078,000 567,369,000 319,000,000                 
      repayments of debt
    		0 -336,758,000 -663,831,000 0 0 -129,349,000 -14,503,000 -650,000,000 -399,596,000 -605,194,000 -313,138,000 -250,000,000 -385,000,000   -300,000,000 -601,881,000 0 -531,085,000 -23,498,000 -197,241,000 -113,010,000 -3,470,139,000 0 -1,000,000,000 0 -467,595,000 0 -410,000,000 0 -630,000,000     -20,000,000 -590,000,000   0 -90,000,000 -490,000,000 -30,000,000 -170,000,000 0 -50,000,000 -430,000,000 -215,000,000 -250,000,000   0 0 -509,000,000 -40,000,000 0 -10,000,000               
      commercial paper borrowings (repayments)
    		   -1,000 0 -99,933,000 -510,379,000                                                                 
      increase in outstanding checks
    		4,542,000 -7,543,000 -113,000 -3,340,000 -16,454,000 13,406,000 766,000 3,757,000 2,710,000 -21,719,000 18,768,000 747,000 -11,579,000 20,126,000 -7,088,000 -9,874,000 17,345,000 -7,085,000 -22,017,000 20,008,000 5,377,000 2,622,000 -7,308,000 10,775,000 -3,542,000 228,000 -5,890,000 -519,000 2,670,000 1,327,000 -6,684,000 2,283,000 6,073,000 -3,787,000 1,024,000 3,149,000 244,000 -320,000 -994,000 -269,000 845,000 141,000 -2,468,000 -1,215,000 391,000 589,000 1,928,000 1,572,000 -1,526,000 999,000 -2,808,000                     
      distributions to partnership unitholders
    		-355,254,000 -355,253,000 -340,996,000 -340,914,000 -340,859,000 -340,858,000 -223,438,000 -223,432,000 -221,442,000 -336,987,000 -196,569,000 -197,065,000 -197,744,000 -206,197,000 -134,749,000 -134,862,000 -134,662,000 -132,969,000 -131,265,000 -132,255,000 -140,900,000 -140,893,000 -281,786,000 -280,880,000 -279,959,000 -276,324,000 -131,910,000                                             
      distributions to chipeta noncontrolling interest owner
    		   -2,144,000 -550,000 -593,000 -1,085,000 -2,558,000 -1,613,000 -1,230,000 -2,240,000 -5,716,000 -1,838,000 -1,198,000 -1,984,000 -6,383,000 -1,213,000 -1,245,000 -276,000 -4,721,000 -1,148,000 -1,037,000 -1,738,000 -4,463,000 -1,407,000 -1,858,000 -1,935,000                                             
      distributions to noncontrolling interest owner of wes operating
    		-7,268,000 -7,268,000 -6,949,000 -6,948,000 -6,956,000 -6,955,000 -4,591,000 -4,590,000 -7,129,000 -6,860,000 -4,271,000 -4,721,000 -11,365,000 -6,007,000 -2,805,000 -5,050,000 -4,642,000                                                       
      net cash from financing activities
    		-361,126,000 -708,718,000 -1,032,020,000 -358,398,000 420,031,000 -567,550,000 -774,098,000 378,700,000 88,670,000 -238,025,000 -297,257,000 -499,671,000 -221,804,000 -518,466,000 -158,591,000 -489,470,000 -516,161,000 -142,982,000 -603,624,000 -177,064,000 -242,918,000 -261,955,000 -162,267,000 -61,673,000 -49,044,000 1,726,000 2,180,564,000 -10,018,000 174,653,000 -209,021,000 495,184,000 -81,210,000 -96,043,000 -63,952,000 -175,797,000 18,473,000 -189,324,000 1,931,000 616,761,000 -17,933,000 -222,690,000 28,908,000 39,509,000 1,576,364,000 -39,766,000 81,466,000 435,014,000 125,374,000 17,042,000 253,208,000 285,468,000 591,798,000 -51,890,000 235,172,000 242,796,000 -30,785,000 169,679,000 -10,491,000 266,168,000 -54,126,000 455,419,000 -26,241,000 189,305,000 446,000 117,581,000   146,961,000 -5,353,000   
      net increase in cash and cash equivalents
    		47,556,000 -318,715,000 -642,017,000 -34,273,000 780,618,000 48,873,000 22,459,000 -216,707,000 275,541,000 101,308,000 -174,011,000 127,563,000 61,659,000 -150,815,000 46,250,000 102,137,000 -205,711,000 249,197,000 -388,546,000 306,877,000 78,307,000 -92,544,000 52,320,000 -17,468,000 21,635,000 -4,252,000 7,905,000 -40,220,000 77,433,000 -468,191,000 442,612,000 -73,621,000 -35,762,000 65,887,000 -235,615,000 213,478,000 -13,320,000 49,288,000 10,446,000 24,833,000 -14,568,000 29,129,000 -8,415,000 -783,000 -42,792,000 27,538,000 -17,637,000 62,364,000 -35,816,000 10,664,000 -356,465,000 372,487,000 -210,558,000 218,434,000 -186,941,000 -24,899,000 188,763,000 31,854,000 3,767,000 -9,326,000 -28,002,000   13,961,000 13,397,000 12,562,000 -6,010,000 6,916,000    
      cash and cash equivalents at beginning of period
    		0 0 1,090,464,000 0 0 0 272,787,000 0 0 0 286,656,000 0 0 0 201,999,000 0 0 0 444,922,000 0 0 0 99,962,000 0 0 0 92,142,000 0 0 0 78,814,000 0 0 0 357,925,000 0 0 0 98,033,000 0 0 0 67,054,000 0 0 0 100,728,000 0 0 0 419,981,000 0 0 0 226,559,000 0 0 0 27,074,000 0 0 0 69,984,000 0 2,768,000 0 33,306,000     
      cash and cash equivalents at end of period
    		47,556,000 -318,715,000 448,447,000 -34,273,000 780,618,000 48,873,000 295,246,000 -216,707,000 275,541,000 101,308,000 112,645,000 127,563,000 61,659,000 -150,815,000 248,249,000 102,137,000 -205,711,000 249,197,000 56,376,000 306,877,000 78,307,000 -92,544,000 152,282,000 -17,468,000 21,635,000 -4,252,000 100,047,000 -40,220,000 77,433,000 -468,191,000 521,426,000 -73,621,000 -35,762,000 65,887,000 122,310,000 213,478,000 -13,320,000 49,288,000 108,479,000 24,833,000 -14,568,000 29,129,000 58,639,000 -783,000 -42,792,000 27,538,000 83,091,000 62,364,000 -35,816,000 10,664,000 63,516,000 372,487,000 -210,558,000 218,434,000 39,618,000 -24,899,000 188,763,000 31,854,000 30,841,000 -9,326,000 -28,002,000 9,179,000 55,223,000 13,961,000 16,165,000 12,562,000 27,296,000 6,916,000 602,000   
      supplemental disclosures
    		                                                                       
      interest paid, net of capitalized interest
    		120,264,000 78,059,000 119,905,000 53,798,000 129,510,000 46,654,000 130,885,000 48,665,000 119,907,000 25,131,000 133,245,000 41,171,000 132,402,000 32,501,000 149,289,000 26,103,000 160,624,000 34,301,000 153,979,000 42,200,000 144,351,000 87,518,000 75,844,000 61,648,000 94,461,000 60,815,000 76,871,000 34,574,000 50,942,000 34,410,000 28,514,000 39,515,000 29,415,000 39,740,000 28,656,000 23,956,000 28,556,000 35,750,000 18,223,000 34,108,000 18,447,000 24,571,000 17,594,000 24,144,000 17,158,000 12,240,000 14,106,000 12,124,000 11,458,000 12,272,000 11,244,000 11,582,000                    
      income taxes paid
    		0       2,860,000 0 1,000 1,270,000 7,000 0 0 905,000 6,000                                                        
      accrued capital expenditures
    		-23,035,000 -3,741,000 88,894,000 -64,424,000 12,365,000 -608,000 116,751,000 -12,540,000 -4,316,000 25,399,000 91,067,000 10,398,000 20,077,000 15,057,000 36,821,000 6,155,000 1,493,000 4,628,000 22,964,000 4,851,000 -22,916,000 -77,042,000 120,233,000 -13,126,000 12,986,000 -62,415,000 203,509,000 17,401,000 -3,518,000 -47,272,000 229,484,000 38,577,000 65,694,000 14,758,000 85,280,000                                     
      contributions to equity investments – related parties
    		       0 -1,021,000 -22,000 -110,000 -733,000 -3,859,000 -2,970,000 -2,070,000 -752,000 -175,000 -3,422,000 -86,000                                                     
      proceeds from the sale of assets to related parties
    		                                                                       
      net contributions from (distributions to) related parties
    		           262,000 377,000 375,000 409,000 1,860,000 2,165,000 2,881,000 1,627,000 1,792,000 842,000 1,343,000 20,489,000                                                 
      unit repurchases
    		       0 -127,500,000 -41,000 -7,061,000 -40,515,000 -367,858,000 -74,068,000 -5,149,000 -113,099,000 -88,125,000 0 -16,241,000                                                     
      goodwill impairment
    		                   0 0 0 441,017,000                                                 
      cash paid to settle interest-rate swaps
    		                   -6,440,000 -6,418,000                                                   
      non-cash unit exchange with occidental
    		                   0                                                    
      (gain) loss on interest-rate swaps
    		                       -37,640,000 68,389,000 58,947,000 35,638,000                                             
      acquisitions from related parties
    		                 0 -2,000,000                                                     
      registration expenses related to the issuance of partnership common units
    		                       0 0 0 -855,000                                             
      above-market component of swap agreements with anadarko
    		                       0 0 0 7,407,000 10,896,000 12,601,000 13,839,000 14,282,000 11,832,000 18,049,000                                       
      finance lease payments
    		               -1,218,000 -1,656,000 -1,823,000 -1,816,000 -1,966,000 -1,979,000 -8,111,000 -2,151,000                                                 
      purchases from related parties
    		                                                                       
      taxes paid
    		                 0 932,000 0 0 0 -384,000 0 0 0 96,000 2,495,000 0 0 -87,000 1,005,000 0 0 189,000 771,000 0 0 67,000  0 0 -138,000 250,000 0 0 -340,000     0 423,000 0 72,000                 
      decreases to materials and supplies inventory and other
    		                  3,256,000                                                     
      distributions to noncontrolling interest owners of wes operating
    		                  -2,551,000 -3,889,000 -2,869,000 -2,869,000 -5,807,000 -5,795,000 -5,764,000 -5,667,000 -100,999,000                                             
      additions to materials and supplies inventory and other
    		                   -616,000                                                    
      net distributions to (contributions from) anadarko of other assets
    		                               -1,816,000 -997,000   0 227,000 -360,000 714,000 381,000 -340,000 4,378,000 348,000   0 -43,000 1,775,000 3,465,000   4,506,000                    
      contributions to equity investments - related parties
    		                    -2,953,000 -5,104,000 -10,960,000                                                 
      long-lived asset impairments
    		                     10,150,000 155,785,000                                                 
      impairments
    		                       1,985,000 3,107,000 797,000 390,000 75,630,000 25,317,000 127,243,000 148,000 8,295,000 2,159,000 3,178,000 164,742,000 4,222,000 2,392,000 2,403,000 6,518,000                                 
      equity income, net – affiliates
    		                       -62,035,000 -53,893,000 -63,598,000 -57,992,000 -50,272,000 -43,110,000 -39,218,000 -20,424,000 -22,486,000 -21,519,000 -21,728,000 -19,461,000 -21,916,000 -20,294,000                                   
      distributions from equity-investment earnings – affiliates
    		                                                                       
      lower of cost or market inventory adjustments
    		                       0 67,000 162,000 7,000 568,000 33,000 8,000 143,000 5,000 0 95,000 45,000 127,000                                    
      contributions in aid of construction costs from affiliates
    		                               1,000 43,000 33,000 1,310,000 1,208,000 1,073,000 1,485,000 2,369,000     0 1,000                           
      acquisitions from affiliates
    		                       -425,000 0 0 -2,007,501,000 0    0 0   0 -1,266,000 -1,603,000 -713,596,000 -533,000 -2,163,000 -8,840,000 -1,128,000 -6,800,000 -11,441,000 0 -360,952,000 -6,827,000 -2,948,000 -1,215,000 -465,721,000 -5,759,000 -140,453,000 -2,275,000 -463,232,000 -3,837,000                
      investments in equity affiliates
    		                       -20,275,000 -30,785,000 -40,790,000 -36,543,000 -65,356,000 -40,489,000   0 -97,000   -166,000 0 -335,000 474,000 -2,390,000 -2,282,000 -1,892,000 -4,878,000 -1,011,000 -4,022,000 -31,640,000 -27,605,000 -6,848,000 -15,302,000 -24,989,000 -4,835,000 -715,000    0 0 0 -93,000 0            
      distributions from equity investments in excess of cumulative earnings – affiliates
    		                       9,053,000 4,151,000 9,260,000 7,792,000 7,510,000 5,592,000 4,492,000 8,013,000 6,830,000 7,034,000 5,768,000 3,453,000 4,646,000 5,981,000                                   
      proceeds from property insurance claims
    		                               0 0 -1,023,000 24,000,000 -933,000 15,454,000                                   
      settlement of the deferred purchase price obligation – anadarko
    		                               0 0                                       
      proceeds from the issuance of wes operating common units, net of offering expenses
    		                                                                       
      net contributions from (distributions to) anadarko
    		                       0 1,881,000 5,347,000 451,591,000     1,233,000 0 44,000 -14,000 5,844,000 -1,876,000 173,000 -27,632,000        23,788,000 0 -7,000 34,475,000 -29,960,000 83,151,000                    
      finance lease payments – affiliates
    		                       -255,000                                                
      accretion expense and revisions to the deferred purchase price obligation – anadarko
    		                               0 0 0 -4,094,000                                     
      fair value of properties and equipment from non-cash third-party transactions
    		                                                                       
      distributions from equity investment earnings – affiliates
    		                        66,854,000 61,262,000 54,221,000 50,472,000 45,431,000 27,455,000 20,941,000 23,067,000 22,111,000 23,088,000 19,114,000 22,514,000 21,152,000                                   
      proceeds from the sale of assets to affiliates
    		                                   0 10,000   225,000 0       3,000                        
      proceeds from the issuance of common units, net of offering expenses
    		                               0 0 -25,000 -158,000  0 0 25,000,000                                 
      proceeds from the issuance of series a preferred units, net of offering expenses
    		                                   0 -3,000 246,940,000 440,000,000                                 
      distributions to unitholders
    		                           -230,239,000 -225,691,000 -221,133,000 -216,586,000 -212,038,000 -207,491,000 -196,206,000 -185,565,000 -181,649,000 -176,909,000 -160,792,000 -152,588,000 -146,160,000 -139,736,000 -133,203,000 -126,044,000 -111,608,000 -105,654,000 -98,750,000 -92,609,000 -83,986,000 -79,314,000 -70,144,000 -65,657,000 -56,345,000 -52,425,000 -46,053,000 -43,027,000 -40,323,000 -36,063,000 -33,168,000 -30,564,000 -26,381,000 -24,378,000 -22,042,000 -21,393,000 -18,289,000 -17,709,000 -17,039,000 -17,029,000 -16,247,000    
      distributions to noncontrolling interest owner
    		                           -4,083,000 -3,025,000 -3,068,000 -3,353,000 -4,520,000 -2,674,000 -3,005,000 -3,370,000 -2,527,000 -3,797,000 -3,622,000 -3,838,000 -2,037,000 -2,975,000 -4,025,000 -3,150,000  -3,400,000 -3,825,000 -4,124,000                         
      fair value of properties and equipment from non-cash third party transactions
    		                               0 0 2,825,000 548,628,000                                     
      above-market component of swap extensions with anadarko
    		                                  12,297,000 11,038,000 18,417,000 9,552,000 6,813,000 10,533,000                                
      proceeds from the issuance of common and general partner units, net of offering expenses
    		                                       0 -23,000 26,301,000 31,075,000 602,987,000 8,914,000 74,299,000 18,289,000 312,977,000                        
      proceeds from the issuance of class c units
    		                                                                       
      acquisition of dbjv from anadarko
    		                                   25,015,000 -12,725,000   0 0 0 174,276,000                             
      capital lease asset transfer
    		                                           0 0                           
      equity income
    		                                      -16,814,000 -12,114,000 -21,976,000 -18,941,000 -18,220,000 -16,514,000 -19,063,000 -13,008,000 -9,251,000                         
      distributions from equity investment earnings
    		                                      19,855,000 21,409,000 21,611,000 20,328,000 18,706,000 19,906,000 16,268,000 16,524,000 10,269,000                         
      gain on divestiture and other
    		                                      632,000                                 
      distributions from equity investments in excess of cumulative earnings
    		                                      4,784,000 3,835,000 3,871,000 5,574,000 2,964,000 3,668,000 4,539,000 7,804,000 2,044,000                         
      contributions from noncontrolling interest owner
    		                                                                       
      net contributions from anadarko
    		                                       0 1,371,000 0 30,096,000 0 0                           
      depreciation, amortization and impairments
    		                                        65,688,000 65,961,000 70,292,000 53,147,000 45,651,000 43,746,000 40,612,000 39,365,000 37,615,000 36,496,000 32,440,000 35,991,000 27,528,000 27,156,000 26,586,000 22,942,000 24,243,000 21,711,000 19,558,000 18,335,000            
      gain on divestiture
    		                                                                       
      increase in accounts and natural gas imbalance payables and accrued liabilities
    		                                        15,669,000 -10,168,000 10,451,000 -62,266,000 8,942,000 2,521,000 -1,727,000 15,134,000 6,482,000 -20,951,000 21,287,000 -59,798,000 62,600,000 -425,000 9,245,000 -6,300,000 17,453,000 6,302,000 5,887,000             
      debt-related amortization and other items
    		                                           691,000 687,000 678,000 680,000 693,000 630,000 566,000 560,000                     
      contributions from noncontrolling interest owners
    		                                               0 1,150,000 0 1,097,000 2,220,000 5,573,000 11,466,000 9,849,000 16,761,000 9,487,000 6,429,000 960,000             
      distributions to noncontrolling interest owners
    		                                               -5,126,000 -3,341,000 -2,010,000 -2,650,000 -3,000,000 -3,964,000 -5,194,000 -5,145,000 -7,259,000 -2,724,000 -3,131,000 -4,364,000  -3,930,000 -3,577,000 -2,806,000         
      net distributions to anadarko of other assets
    		                                           4,335,000                            
      capitalized interest on equity investments
    		                                                                       
      proceeds from sale of assets to affiliates
    		                                                   0    0                
      proceeds from issuance of common and general partner units, net of offering expenses
    		                                                 424,886,000 500,000 409,415,000 -112,000   -31,000                
      proceeds from sale of assets to third parties
    		                                                                       
      revolving credit facility issuance costs
    		                                                                       
      elimination of net deferred tax liabilities
    		                                                    0 0 106,504,000 0            50,436,000 0   
      transfer of brasada and lancaster capital expenditures
    		                                                    0 0 19,197,000                 
      increase in accrued capital expenditures
    		                                                    -10,906,000 36,419,000 17,752,000 -4,134,000 5,404,000 4,963,000 -726,000 586,000            
      interest received
    		                                                    4,225,000 4,225,000 4,225,000 4,225,000 4,225,000 4,225,000 4,225,000 4,225,000 4,225,000 4,225,000 4,225,000 4,225,000        
      net contributions from (distributions to) parent
    		                                                     10,000 2,119,000 67,000                
      net distributions of other assets to parent
    		                                                                       
      interest paid
    		                                                     16,200,000 1,986,000 15,854,000 1,703,000 3,262,000 5,009,000 6,219,000 4,210,000 3,397,000 2,671,000 4,346,000 3,205,000 367,000 1,454,000     
      contribution of assets (to) from parent
    		                                                       0                
      borrowings, net of issuance costs
    		                                                        10,000,000               
      acquisition from affiliates
    		                                                                       
      acquisition from third parties
    		                                                         0 -303,602,000             
      proceeds from sale of assets to affiliate
    		                                                         89,000 153,000 0            
      proceeds from issuance of common and general partner units
    		                                                                       
      net contributions from parent
    		                                                                       
      contribution of assets from parent
    		                                                                       
      borrowings under revolving credit facility, net of issuance costs
    		                                                          556,340,000    209,987,000         
      repayments of revolving credit facility
    		                                                          -139,000,000             
      repayment of wattenberg term loan
    		                                                          -250,000,000             
      proceeds from issuance of common and general partner units, net of 5.4 million in offering and other incomes
    		                                                          132,796,000             
      net distributions to parent
    		                                                                       
      increase in natural gas imbalance receivables
    		                                                                       
      loan to anadarko
    		                                                                   0 0   
      proceeds from sale of assets to third party
    		                                                           400,000            
      proceeds from issuance of common and general partner units, net of 14.7 million, 5.5 million and 28.2 million in offering and other incomes for the years ended december 31, 2010, 2009 and 2008, respectively
    		                                                                       
      borrowings on revolving credit facility, net of issuance cost
    		                                                                       
      issuance of wattenberg term loan
    		                                                           0            
      issuance of notes payable to anadarko
    		                                                                       
      repayment of note payable to anadarko
    		                                                                       
      reimbursement to parent from offering proceeds
    		                                                                       
      contributions from noncontrolling interest owners and parent
    		                                                           0 0 68,000 1,985,000 -483,000        
      distributions to noncontrolling interest owners and parent
    		                                                               -2,261,000        
      significant non-cash investing and financing transactions:
    		                                                                       
      contribution of initial assets from parent
    		                                                                       
      property, plant and equipment and other assets contributed by parent
    		                                                                       
      increase in natural gas imbalance receivable
    		                                                              -15,000  -223,000       
      increase in accounts payable, accrued liabilities and natural gas imbalance payable
    		                                                            1,346,000    -16,680,000       
      wattenberg acquisition from affiliate
    		                                                                       
      white cliffs acquisition from affiliate
    		                                                                       
      white cliffs acquisition from third party
    		                                                                       
      granger acquisition from affiliate
    		                                                                       
      chipeta acquisition from affiliate
    		                                                                       
      repayments of borrowings under revolving credit facility
    		                                                                       
      issuance of note payable to anadarko
    		                                                                       
      proceeds from issuance of common units, net of 4.3 million in offering and other incomes
    		                                                                       
      non-cash contribution of assets from parent
    		                                                                       
      decrease in natural gas imbalance receivable
    		                                                                     -58,000 76,000 
      granger acquisition
    		                                                             0 -241,680,000         
      investment in equity affiliate
    		                                                               -118,000 -1,000       
      borrowings under revolving credit facility, net of repayments and issuance costs
    		                                                                       
      may 2010 equity offering, net of 4.3 million in offering and other incomes
    		                                                                       
      net pre-acquisition contributions from parent
    		                                                                       
      decrease in accrued capital expenditures
    		                                                             -181,000 358,000   -92,000 1,469,000  169,000 -122,000 1,056,000 
      decrease (increase) in accounts payable, accrued liabilities and natural gas imbalance payable
    		                                                              9,124,000         
      net pre-acquisition contributions from (distributions to) parent
    		                                                              1,532,000         
      net decrease in cash and cash equivalents
    		                                                              -14,761,000         
      impairment
    		                                                                       
      (increase) in natural gas imbalance receivable
    		                                                                  -590,000     
      increase in accounts payable, accrued expenses and natural gas imbalance payable
    		                                                                       
      acquisitions
    		                                                                       
      proceeds from issuance of common and general partner units, net of 5.5 million and 28.2 million in offering and other incomes for the years ended december 31, 2009 and 2008, respectively
    		                                                                       
      issuance of note payables to anadarko
    		                                                                       
      repayment of note payables to anadarko
    		                                                                       
      net pre-acquisition contributions from (distributions to) anadarko
    		                                                                       
      chipeta acquisition
    		                                                                       
      proceeds from issuance of common units
    		                                                                       
      net pre-acquisition distributions from anadarko
    		                                                                       
      contribution of net assets from parent
    		                                                                       
      net carrying value of chipeta assets in excess of consideration paid
    		                                                                       
      elimination of deferred tax liabilities
    		                                                                       
      reimbursement of capital expenditures to parent
    		                                                                    185,000   
      net distributions to anadarko
    		                                                                       
      increase in accounts payable and accrued expenses
    		                                                                  -817,000 4,024,000 -487,000   
      increase in other items
    		                                                                  -112,000 1,115,000 511,000   
      net cash (used in) financing activities
    		                                                                  -17,029,000     
      depreciation
    		                                                                   12,856,000 7,145,000 6,554,000 6,456,000 
      powder river acquisition
    		                                                                       
      investment in equity — affiliate
    		                                                                       
      proceeds from issuance of common units, net of 5.9 million in offering expenses
    		                                                                   1,000    
      net (distributions to) contributions from parent
    		                                                                       
      contribution of initial assets to western gas partners, lp from parent
    		                                                                       
      value of consideration paid in excess of net carrying value of powder river assets
    		                                                                       
      property, plant and equipment contributed by parent
    		                                                                       
      net advance to parent
    		                                                                    3,215,000 4,948,000 -13,087,000 
      contribution of net assets to western gas partners, lp from parent
    		                                                                    3,400,000   
      cash flow from operating activities
    		                                                                       
      cash flow from investing activities
    		                                                                       
      cash flow from financing activities
    		                                                                       
      net increase in cash
    		                                                                       
      adjustments to reconcile net income to cash from operating activities:
    		                                                                       
      increase/(decrease) in accounts payable and accrued expenses
    		                                                                      758,000 
      increase/(decrease) in other items
    		                                                                      -1,000 
      cash from operating activities
    		                                                                      19,749,000 
      other investing activities
    		                                                                      -2,000 
      cash from investing activities
    		                                                                      -6,662,000 
      cash from financing activities
    		                                                                      -13,087,000 
      cash at beginning of period
    		                                                                       
      cash at end of period
    		                                                                       
      •
    		                                                                       
    The information provided in this report is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.