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 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 2008-03-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2004-09-30 2004-06-30 2004-03-31 2003-12-31 
      
    		                                                                                
      operating activities:
    		                                                                                
      net income
    		144,307,000 237,578,000 97,052,000 94,842,000 50,656,000 28,704,000 92,138,000 310,034,000 49,430,000 30,231,000 481,447,000 814,236,000 373,087,000 452,855,000 -456,808,000 891,366,000 -350,267,000 -156,472,000 27,151,000 -30,135,000 -680,048,000 -146,569,000 144,975,000 -1,805,320,000 -27,581,000 115,185,000 1,419,000 -1,764,422,000 48,539,000 -79,836,000 49,238,000 221,185,000 -127,700,000 69,550,000 170,111,000 -162,771,000 -41,971,000 -224,936,000 -91,710,000 -321,827,000 -300,948,000 -118,594,000 27,684,000 284,054,000 146,418,000 171,389,000 32,521,000 28,171,000 19,178,000 52,962,000 -53,836,000 55,676,000 -41,800,000 -2,989,000 34,755,000 51,293,000 -25,033,000 -317,719,000 -8,168,000 9,052,000 77,579,000 -16,777,000 -29,818,000 -39,883,000 32,608,000 93,676,000 1,740,000 58,915,000 64,206,000 73,137,000 427,000 51,330,000 51,549,000 55,396,000 42,682,000 24,665,000 12,879,000 8,189,000 6,620,000 4,633,000 
      adjustments to reconcile net income to net cash provided from operating activities:
    		                                                                                
      deferred income tax expense
    		40,059,000 59,819,000 10,683,000    16,622,000 78,365,000 15,097,000 15,012,000 119,180,000 189,631,000       2,521,000   -43,277,000 50,581,000   40,099,000 5,688,000  24,137,000 -28,518,000 42,676,000  -71,992,000 57,651,000 112,395,000        22,366,000 166,052,000 93,522,000 117,977,000 18,951,000 -28,180,000 11,866,000     -425,000 22,547,000    -5,892,000 6,453,000 48,934,000    18,827,000 36,996,000 6,590,000 34,802,000 34,449,000 4,447,000 20,317,000 38,899,000 30,116,000 32,482,000 24,813,000 14,431,000 7,454,000 4,835,000 3,887,000  
      depletion, depreciation and amortization
    		93,793,000 91,514,000 90,559,000 92,484,000 91,137,000 87,598,000 87,137,000  87,619,000                                  147,290,000    128,682,000     108,802,000 100,151,000         104,191,000 97,208,000 88,713,000 84,320,000 69,625,000 71,570,000 57,001,000 51,465,000 47,332,000 52,018,000 46,243,000 36,833,000 34,567,000 34,416,000 32,900,000 26,306,000 22,444,000 22,248,000  
      abandonment and impairment of unproved properties
    		4,899,000 6,781,000 4,574,000 -201,000 4,723,000 1,524,000 2,371,000 2,051,000 11,012,000 25,786,000 7,510,000 16,289,000 3,186,000 7,137,000 1,996,000 0 2,000,000 2,177,000 3,029,000 2,730,000 5,667,000 5,524,000 5,413,000 1,193,711,000 16,202,000 12,770,000 12,659,000 441,750,000 6,549,000 54,922,000 11,773,000 217,544,000 42,568,000 5,193,000 4,420,000 6,307,000 6,082,000 7,059,000 10,628,000 11,432,000 12,366,000 12,330,000 11,491,000 14,308,000 13,444,000 9,332,000 9,995,000 5,852,000 11,692,000 21,230,000 40,118,000 43,641,000 20,289,000 27,639,000 16,627,000 18,900,000 16,537,000 23,533,000 20,534,000 13,497,000 12,407,000 28,959,000 24,053,000 40,954,000 19,572,000                
      derivative fair value income
    		    -47,124,000 -16,808,000 -46,598,000              124,690,000              -165,557,000    -86,908,000                                          
      cash settlements on derivative financial instruments
    		62,033,000 31,466,000 4,573,000 69,697,000 112,265,000 128,057,000 122,373,000 65,018,000 77,442,000 76,586,000 34,468,000 -184,632,000 -464,677,000 -407,710,000 -133,135,000 -280,848,000 -159,457,000 -40,313,000 -39,395,000 17,386,000 85,814,000 119,500,000 99,929,000 50,035,000 80,008,000 33,507,000 24,834,000 -91,250,000 -34,922,000 -14,275,000 8,925,000 -2,945,000 16,856,000 3,387,000 -4,181,000  53,113,000 98,078,000 109,466,000                                          
      divestiture contract obligation, including accretion
    		8,085,000 8,502,000 8,897,000 9,155,000 7,604,000 10,062,000 10,267,000  10,606,000                                                                        
      amortization of deferred financing costs and other
    		852,000 962,000 1,182,000 1,174,000 927,000 1,193,000 1,232,000 1,144,000 997,000 1,284,000 1,310,000 1,438,000 1,401,000 3,155,000 1,965,000 2,094,000 1,994,000 2,178,000 2,081,000 1,896,000 1,625,000 1,741,000 1,657,000 1,593,000 1,619,000 1,436,000 1,807,000  1,787,000 1,064,000 1,312,000                2,873,000      1,848,000    -78,000 1,181,000 6,524,000 1,200,000 1,167,000 5,013,000 1,409,000 1,283,000 1,050,000 763,000 629,000              
      deferred and stock-based compensation
    		10,248,000 11,047,000 15,083,000 16,267,000 8,260,000 11,122,000 18,215,000 7,683,000 18,763,000 20,722,000 20,681,000 12,562,000 17,242,000 -7,958,000 86,113,000 -9,590,000 44,833,000 45,059,000 30,054,000 10,172,000 15,267,000 22,637,000 476,000 10,481,000 683,000 -385,000 14,112,000 -11,495,000 7,085,000 15,640,000 18,527,000 26,769,000 1,985,000 990,000 962,000 1,996,000 971,000 42,590,000 29,128,000 -9,732,000 -30,471,000 10,574,000 9,218,000 -19,781,000 -32,426,000 35,319,000 12,593,000 45,211,000 10,862,000 1,563,000 32,232,000 23,833,000 2,508,000 20,220,000 18,598,000 7,511,000 40,650,000 24,651,000 4,447,000 -1,411,000 7,277,000 14,558,000 26,050,000 11,630,000 21,164,000 -6,792,000 27,211,000              
      gain on the sale of assets
    		6,000 -102,000 -62,000 -89,000 -69,000 -66,000 -87,000 -101,000 -109,000 -106,000 -138,000 139,000 -135,000    -78,000 -2,506,000 1,860,000     -407,000 36,341,000 -5,867,000 189,000 10,815,000 30,000 -156,000 -23,000     -470,000 2,597,000   408,909,000 681,000   -3,760,000 -167,000                                    
      gain on early extinguishment of debt
    		0 0 -3,000  -11,000 -179,000 -64,000         0 0 63,000 35,000 25,000 7,821,000 -8,991,000 -12,923,000                                                          
      changes in working capital:
    		                                                                                
      accounts receivable
    		-5,001,000 96,786,000 -28,722,000 -121,116,000 24,617,000 -30,541,000 107,454,000 -65,334,000 -29,566,000 92,768,000 225,213,000 129,358,000 -25,446,000 -165,872,000 58,674,000 -134,334,000 -67,066,000 -15,992,000 -33,146,000 -66,804,000 -12,047,000 19,045,000 84,345,000 -27,318,000 40,086,000 67,422,000 134,006,000 -92,668,000 -35,288,000 -68,338,000 53,913,000 -63,172,000 -26,084,000 -8,920,000 -4,690,000 -52,571,000 -9,970,000 23,203,000 18,752,000 -14,744,000 5,753,000 19,260,000 54,435,000 -18,427,000 11,823,000 42,918,000 -41,643,000 -14,706,000 7,491,000 -39,507,000 -21,090,000 -336,000 11,947,000 -22,533,000 -25,420,000 -5,848,000 1,689,000 -12,216,000 -5,113,000 8,547,000 6,845,000 -37,366,000 -8,080,000 1,057,000 45,396,000 71,169,000 -31,356,000 -2,416,000 -19,786,000 -7,393,000 384,000 -9,509,000 7,637,000 34,369,000 -27,579,000 -35,010,000 4,697,000 -7,420,000 2,964,000  
      other current assets
    		3,426,000 518,000 -9,028,000 5,485,000 20,596,000 -13,461,000 -8,944,000  -6,522,000 2,337,000 -5,335,000  3,621,000 -17,191,000 -5,908,000  -2,695,000 -1,001,000 122,000  -1,730,000                                                            
      accounts payable
    		-1,142,000 -27,023,000 36,181,000 26,609,000 -21,334,000 -17,906,000 12,188,000 7,234,000 -8,148,000 -65,321,000 -10,822,000 -35,215,000 15,918,000 -15,622,000 51,996,000 4,918,000 13,073,000 -13,178,000 34,418,000 20,134,000 -25,467,000 -46,013,000 18,660,000 -7,729,000 -23,513,000 1,299,000 -30,431,000 2,255,000 -21,144,000 -32,838,000 47,453,000 1,197,000 26,289,000 -5,958,000 24,384,000 14,009,000 -22,074,000 -31,116,000 11,922,000 -13,039,000 -16,650,000 -3,606,000 7,098,000 12,332,000 -33,470,000 10,118,000 9,997,000 15,679,000 -18,853,000 2,580,000 32,996,000 -30,884,000 8,962,000 20,443,000 -13,483,000 -8,524,000 2,302,000 -9,498,000 -1,494,000 -3,593,000 17,452,000 22,311,000 4,932,000 -33,909,000 -38,099,000 7,736,000 1,457,000 20,081,000 40,427,000 -48,911,000 12,751,000 -12,284,000 9,754,000 -15,270,000 21,937,000 20,701,000 3,425,000 8,902,000 -2,242,000  
      accrued liabilities and other
    		-21,074,000 -26,911,000 -59,843,000 3,452,000 -20,619,000 -19,431,000 -82,374,000 -16,359,000 -37,976,000 -82,111,000 -129,368,000 13,157,000 -14,979,000 19,314,000 -182,141,000 28,912,000 -13,254,000 33,817,000 -78,735,000 33,781,000 -34,676,000 43,434,000 -89,287,000 -304,000 -29,592,000 -26,632,000 -99,275,000 101,572,000 35,168,000 43,070,000 -41,517,000 26,262,000 9,368,000 20,515,000 -43,381,000 -23,049,000 -565,000 1,151,000 -42,300,000 14,657,000 -4,172,000 -6,546,000 -44,409,000 45,823,000 -6,180,000 -27,009,000 -32,742,000 3,762,000 6,762,000 -11,915,000 -4,393,000 18,106,000 16,422,000 33,825,000 -23,849,000 17,774,000 -18,210,000 -10,363,000 20,237,000 -11,555,000 358,000 -17,959,000 17,140,000 5,204,000 -3,921,000 -8,886,000 3,939,000 1,509,000 8,249,000 -4,864,000 -983,000 3,002,000 9,869,000 -13,749,000 135,000 -2,486,000     
      net cash provided from operating activities
    		247,545,000 336,190,000 330,083,000 217,890,000 245,919,000 148,775,000 331,930,000 226,095,000 150,251,000 126,590,000 474,956,000 612,655,000 520,969,000 324,706,000 406,414,000 317,659,000 191,854,000 174,183,000 109,252,000 89,706,000 -24,294,000 78,762,000 124,506,000 132,412,000 103,915,000 184,822,000 260,694,000 215,743,000 229,432,000 174,943,000 370,572,000 215,722,000 189,204,000 185,466,000 225,862,000 185,031,000 32,433,000 82,180,000 87,424,000 168,140,000 145,418,000 159,504,000 210,638,000 299,197,000 213,415,000 260,302,000 181,221,000 240,672,000 222,977,000 185,976,000 178,177,000 126,969,000 155,977,000 217,843,000 100,181,000 172,991,000 140,622,000 114,454,000 138,431,000 107,563,000 152,874,000 147,907,000 175,334,000 119,273,000 149,161,000 224,379,000 206,303,000 179,056,000 185,030,000 91,633,000 131,735,000 90,561,000 132,070,000 125,509,000 103,342,000 78,996,000     
      investing activities:
    		                                                                                
      additions to natural gas properties
    		-153,425,000 -147,309,000 -132,681,000 -138,162,000 -146,166,000 -153,217,000 -132,881,000  -143,999,000 -151,620,000 -125,468,000  -140,581,000 -121,128,000 -90,104,000  -105,786,000 -106,690,000 -99,233,000  -67,776,000                                                            
      additions to field service assets
    		-936,000 -378,000 -722,000 -698,000 -246,000 -122,000 -1,003,000 -380,000 -234,000 -13,000 -74,000 -147,000 -154,000 -344,000 -37,000 -511,000 -68,000 -165,000 -487,000 -380,000 -642,000 -955,000 -896,000 -359,000 -106,000 -121,000 -576,000 -247,000 633,000 -1,624,000 -239,000 -1,023,000 -1,721,000 -1,401,000 -1,565,000 -1,510,000 -238,000 -673,000 -631,000 -1,563,000 -1,304,000 -902,000 -672,000 -2,371,000 -4,373,000 -2,035,000 -3,084,000 -1,599,000 -2,293,000 -1,706,000 -1,530,000 96,000 -1,622,000 -5,693,000 -3,084,000 -1,808,000 -1,022,000 -2,660,000 -2,014,000 -3,915,000 -6,355,000 -11,139,000 -7,110,000 -8,743,000 -6,106,000 -15,425,000 -6,813,000 -6,419,000 -6,588,000 -7,311,000 -4,416,000 -3,677,000 -2,994,000 -3,362,000 -4,127,000 -3,571,000     
      acreage purchases
    		-15,056,000 -11,524,000 -24,919,000 -11,298,000 -9,790,000 -13,283,000 -21,714,000 -6,988,000 -7,850,000 -6,830,000 -12,742,000 -6,917,000 -4,523,000 -6,846,000 -12,599,000 -3,660,000 -4,385,000 -4,068,000 -11,849,000 -8,262,000 -4,068,000 -3,675,000 -10,811,000 -20,191,000 -7,875,000 -8,274,000 -23,646,000 -10,142,000 -12,561,000 -12,545,000 -25,355,000 -11,246,000 -8,980,000 -9,262,000 -28,725,000 -14,279,000 -5,649,000 -4,057,000 -19,497,000 -13,667,000 -9,763,000 -21,324,000 -30,126,000 -66,428,000 -35,072,000 -59,781,000 -50,690,000 -61,958,000 -42,738,000  -27,097,000 -73,676,000 -74,268,000        -19,849,000  -11,403,000                  
      proceeds from disposal of assets
    		12,000 99,000 50,000 40,000 11,000 231,000 31,000 49,000 52,000 111,000 660,000 55,000 83,000 31,000 349,000 66,000 42,000 187,000 8,000 44,000 245,012,000 12,000 1,059,000 410,000 750,161,000 34,034,000 332,000 300,210,000 23,973,000 326,000 40,000 44,885,000 295,000 1,235,000 26,053,000 1,921,000 1,031,000 77,724,000 113,079,000 876,076,000 524,000 3,641,000 10,660,000 33,382,000 986,000 145,846,000 294,000 3,774,000 15,680,000 136,137,000 16,462,000 5,768,000 9,852,000 -12,287,000 42,804,000 8,212,000 15,197,000 311,000 8,822,000 16,984,000 301,648,000  108,000 181,837,000 285,000   2,000             
      purchases of marketable securities held by the deferred compensation plan
    		-589,000 -13,390,000 -4,480,000 -5,117,000 -568,000 -22,557,000 -13,556,000 -5,623,000 -199,000 -37,477,000 -1,869,000 -4,329,000 -1,863,000 -28,503,000 -8,996,000 -6,410,000 -2,528,000 -18,696,000 -3,172,000 -2,221,000 -3,346,000 -3,861,000 -7,648,000 -2,298,000 -1,571,000 -10,911,000 -4,259,000 -11,224,000 -7,682,000 -14,118,000 -13,153,000 -62,757,000 -5,745,000 -7,277,000 -12,388,000 -3,559,000 -11,345,000 -13,453,000 -8,662,000 -5,282,000 -3,697,000 -15,233,000 -4,664,000 -7,845,000 -11,802,000 -3,004,000 -8,247,000 -12,407,000 -3,516,000                  -2,896,000              
      proceeds from the sales of marketable securities held by the deferred compensation plan
    		80,000 22,672,000 257,000 4,007,000 286,000 26,705,000 15,234,000  0 42,463,000 1,200,000  708,000 33,448,000 6,375,000  2,334,000        3,118,000 12,022,000 6,204,000  11,852,000 13,531,000 11,928,000  7,399,000 11,125,000 10,231,000  14,903,000 15,164,000 7,833,000  3,176,000 20,070,000 4,922,000  11,863,000 4,033,000 9,310,000  3,033,000 36,599,000 17,895,000 1,407,000 2,183,000 11,959,000 1,831,000 3,063,000 3,557,000 4,629,000 1,647,000 10,683,000 2,613,000 2,924,000 1,174,000 731,000 1,250,000                
      net cash from investing activities
    		-169,914,000 -149,830,000 -162,495,000 -151,228,000 -156,473,000 -162,243,000 -153,889,000 -157,816,000 -152,230,000 -153,366,000 -138,293,000 -115,148,000 -146,330,000 -123,342,000 -105,012,000  -110,391,000 -106,125,000 -112,400,000   -124,494,000 -139,865,000   -163,954,000 -211,959,000 111,114,000 -180,907,000 -290,221,000 -335,420,000 -347,264,000 -310,175,000 -288,497,000 -193,121,000 -142,098,000 -92,455,000 -59,389,000 -14,893,000 727,222,000 -241,125,000 -327,209,000 -377,660,000 -373,518,000 -359,329,000 -236,372,000 -276,237,000 -312,303,000 -343,041,000 -218,864,000   -443,859,000 -439,527,000    -273,043,000 -296,277,000   -88,706,000 -170,109,000 35,107,000 -250,099,000 -343,998,000 -485,228,000 -260,611,000 -525,467,000 -12,206,000 -197,057,000 -183,913,000 -423,241,000 -107,448,000 -87,461,000 -96,273,000     
      financing activities:
    		                                                                                
      borrowings on credit facility
    		438,000,000        0                                                          423,000,000 148,000,000 428,500,000 141,500,000  142,600,000 420,300,000 87,600,000       
      repayments on credit facility
    		-434,000,000        0                                                          -134,000,000 -328,500,000 -519,500,000 -56,000,000  -155,500,000 -268,800,000 -110,700,000       
      repayment of senior notes
    		0 -606,542,000 -2,157,000 -9,426,000 -3,777,000 -51,094,000 -14,975,000  0                        0 0 -500,000                                              
      dividends paid
    		-21,353,000 -21,471,000 -21,613,000 -19,336,000 -19,253,000 -19,467,000 -19,407,000 -19,292,000 -19,309,000 -19,306,000 -19,334,000 -19,112,000            -4,993,000 -5,028,000 -5,026,000 -5,023,000 -4,990,000 -4,990,000 -4,989,000 -4,971,000 -4,963,000 -4,962,000 -4,963,000 -4,951,000 -5,028,000 -4,858,000 -3,401,000 -3,395,000 -6,775,000 -6,774,000 -6,775,000 -6,759,000 -6,748,000 -6,748,000 -6,564,000 -6,550,000 -6,536,000 -6,536,000 -6,506,000 -6,503,000 -6,499,000 -6,473,000 -6,451,000 -6,445,000 -6,440,000 -6,420,000 -6,404,000 -6,402,000 -6,395,000 -6,373,000 -6,326,000 -6,302,000 -6,284,000 -6,257,000 -6,221,000 -6,003,000 -4,463,000 -4,452,000 -4,183,000           
      treasury stock purchases
    		-56,255,000 -52,881,000 -67,477,000 -21,124,000 -33,937,000   -9,379,000 0 -1,829,000 -7,834,000 -90,808,000 -175,997,000 -116,695,000 -16,199,000     0 0 -444,000 -22,548,000                                                    0 0     
      taxes paid for shares withheld
    		-121,000 -123,000 -21,238,000 -16,000 -32,000 -955,000 -24,214,000 -6,000 -325,000 -93,000 -39,057,000 0 -1,000 -496,000 -24,995,000 -32,000 -18,000 -152,000 -9,097,000 -483,000 -489,000 -798,000 -1,554,000 -13,000 -28,000 -182,000 -3,161,000 -40,000 -122,000 -362,000 -2,659,000 -12,000 -894,000 -198,000 -5,879,000                                              
      change in cash overdrafts
    		-3,861,000 16,821,000 -18,758,000 7,986,000 -6,054,000 -13,019,000 10,003,000 -5,307,000 1,041,000 9,407,000 -29,064,000 23,274,000 -18,018,000 12,355,000 -8,540,000 14,978,000 9,187,000 -6,026,000 -1,646,000 8,973,000 -9,454,000 2,590,000 -1,933,000 -1,003,000 -15,982,000 -15,980,000 7,218,000 90,000 1,665,000 -8,240,000 922,000 11,592,000 -5,251,000 -964,000 11,803,000 17,961,000 7,236,000 -436,000 -6,368,000 3,034,000 -4,202,000 -20,580,000 -15,341,000 15,676,000 -16,984,000 5,801,000 -1,122,000 906,000 5,859,000 14,624,000 -19,096,000 -9,623,000 12,969,000 -11,713,000 18,504,000 2,714,000 -60,979,000 56,491,000 20,994,000 -8,223,000 -5,162,000 15,320,000                   
      proceeds from the sales of common stock held by the deferred compensation plan
    		0 8,396,000 3,739,000 2,294,000 5,000 16,143,000 1,689,000  21,298,000 33,973,000 5,052,000  820,000 16,995,000 3,658,000 357,000 590,000 4,491,000 441,000 6,000 548,000 129,000 13,000 0 154,000 339,000 174,000 1,234,000 2,864,000 5,014,000 635,000 0 334,000 1,131,000 3,017,000 2,717,000 72,000 8,899,000 1,414,000 360,000 754,000 5,291,000 1,893,000 257,000 904,000 6,217,000 8,586,000 4,354,000 2,836,000 6,245,000 11,555,000 7,665,000 1,168,000 1,021,000 5,081,000 3,505,000 3,292,000 438,000 248,000 3,667,000 893,000 1,152,000 2,366,000 2,970,000 713,000                
      net cash from financing activities
    		-77,590,000 -530,800,000 -127,504,000 -39,622,000 -63,048,000 -78,591,000 -46,904,000 -19,106,000 2,705,000 -38,782,000 -109,237,000 -654,444,000 -217,851,000   -14,752,000    3,623,000       -48,792,000    -35,073,000    -32,510,000                                       -21,462,000  13,724,000     
      increase in cash and cash equivalents
    		41,000 -344,440,000 40,084,000 27,040,000 26,398,000 -92,059,000 131,137,000 49,173,000 726,000 -65,558,000 227,426,000 -156,937,000 156,788,000   213,944,000 14,000          -57,000 188,000 -58,000 -112,000 79,000 -81,000 9,000 -25,000 231,000 -228,000 160,000 -147,000 58,000 -19,000 -31,000 2,000 71,000 -20,000 176,000   93,000 -29,000 101,000 -7,000 -122,740,000 122,806,000                           -1,004,000 
      cash and cash equivalents at beginning of period
    		0 0 304,490,000 0 0 0 211,974,000  0 0 207,000  0 0 214,422,000  0 0 458,000  0 0 546,000  0 0 545,000  0 0 448,000  0 0 314,000  0 0 471,000  0 0 448,000  0 0 348,000  0  0 0 92,000  0 0 2,848,000                        
      cash and cash equivalents at end of period
    		41,000 -344,440,000 344,574,000 27,040,000 26,398,000 -92,059,000 343,111,000  726,000 -65,558,000 227,633,000  156,788,000 -112,575,000 112,931,000  14,000 15,000 449,000  -51,000 40,000 528,000  -153,000 19,000 488,000  -58,000 -112,000 527,000  9,000 -25,000 545,000  160,000 -147,000 529,000  -31,000 2,000 519,000  176,000 46,000 246,000  -29,000  -7,000 -122,740,000 122,898,000  -236,955,000 287,158,000 1,681,000                        
      derivative fair value loss
    		 -154,747,000 158,957,000         -448,181,000 457,708,000 239,922,000 939,057,000 -309,566,000 652,220,000 249,683,000 57,879,000        61,731,000 -100,698,000 34,591,000 103,290,000 14,009,000     250,057,000 -64,556,000        -142,057,000 24,109,000 146,850,000                                  
      deferred income tax (benefit) expense
    		             94,331,000 -120,832,000                        -44,038,000 -164,316,000 -134,781,000                -19,897,000     14,658,000                   
      derivative fair value (income) loss
    		       -291,059,000 -38,394,000 -123,734,000 -367,967,000            -233,175,000 -18,491,000 -74,676,000       -25,024,000 88,426,000       -126,312,000 -202,004,000 34,791,000 -122,839,000                                      
      allowance for bad debt
    		                   0 0 0 400,000         500,000 750,000   0 350,000 250,000 200,000 1,700,000 350,000 0 250,000 0 0   0 0                                
      (gain) loss on early extinguishment of debt
    		       1,000 0                                                                        
      issuance of senior notes
    		           0 0 0 500,000,000 0 0 0 600,000,000 0 300,000,000 0 550,000,000                  0                                    0    
      debt issuance costs
    		           1,000 -379,000 -8,981,000 -6,817,000 -55,000 -208,000 -32,000 -8,559,000 -873,000 -4,375,000 178,000 -8,538,000     37,000 0   -156,000      0 -124,000 0 -227,000 -12,229,000 -1,700,000     0 -124,000 1,000 -151,000 -1,213,000 -11,242,000 0 -350,000 -9,297,000 -12,356,000 -165,000    0 -238,000   -3,000,000 -2,000 -2,521,000 -35,000 -171,000 -1,400,000 -1,898,000 -3,212,000 -450,000 -1,000 -10,000 -406,000    
      adjustments to reconcile net income to net cash provided from
    		                                                                                
      depletion, depreciation and amortization and impairment of proved properties
    		          86,562,000 90,847,000 90,471,000 86,498,000 85,604,000 92,427,000 93,116,000 90,629,000 88,383,000   104,626,000 179,986,000                                                          
      divestiture contract obligation
    		                   13,245,000                                                             
      prepaid and other
    		                                                                                
      additions to natural gas and oil properties
    		                      -129,962,000 -136,922,000 -169,637,000 -190,704,000 -190,014,000 -179,362,000 -197,122,000 -275,791,000 -308,641,000 -377,546,000 -301,423,000 -282,917,000 -186,727,000 -126,806,000 -98,337,000 -134,094,000 -107,015,000 -129,417,000 -230,061,000 -313,386,000 -357,780,000 -333,134,000 -320,931,000 -320,023,000 -226,331,000 -251,439,000 -315,121,000 -347,461,000 -369,593,000 -404,631,000 -376,943,000                            
      proceeds from the sales of marketable securities held by the deferred
    		                                                                                
      compensation plan
    		                  2,333,000 1,199,000 4,485,000 8,096,000 8,393,000                                                          
      borrowings on credit facilities
    		          185,000,000 159,000,000 165,000,000 366,000,000 282,000,000 184,000,000 367,000,000 405,000,000 478,000,000 400,000,000 631,000,000 502,000,000 543,000,000 581,000,000 579,000,000 585,000,000 566,000,000 468,000,000 488,000,000 586,000,000 528,000,000 555,000,000 540,000,000 498,000,000 448,000,000 387,000,000 1,240,000,000 289,000,000 358,000,000                                    81,400,000 66,900,000 37,600,000 278,700,000 37,500,000  
      repayments on credit facilities
    		          -204,000,000 -140,000,000 -166,000,000 -365,000,000 -282,000,000 -214,000,000 -458,000,000 -408,000,000 -1,056,000,000 -404,000,000 -564,000,000 -420,000,000 -463,000,000 -432,000,000 -1,146,000,000 -585,000,000 -614,000,000 -791,000,000 -536,000,000 -454,000,000 -557,000,000 -430,000,000 -408,000,000 -390,000,000 -484,000,000 -442,000,000 -306,000,000 -317,000,000 -422,000,000                                    -92,000,000 -52,800,000 -50,700,000 -267,300,000 -47,100,000  
      repayment of senior or senior subordinated notes
    		           -587,555,000 -3,750,000 -218,117,000 -850,000,000 0 0   0 -502,652,000 -37,883,000 -580,099,000                                                          
      proceeds from the sales of common stock held by the deferred
    		                                                                                
      cash and cash equivalents at beginning of year
    		                                                                                
      cash and cash equivalents at end of year
    		                                                                                
      divestiture contract obligation, including accretion, net of gain
    		          12,215,000  10,930,000 35,907,000 10,954,000                                                                  
      loss on early extinguishment of debt
    		            0 22,000 69,210,000                                                                  
      (gain) loss on the sale of assets
    		              -331,000     1,652,000   -122,099,000         -207,000 -102,000 -807,000 -22,600,000              -6,008,000                                
      net cash (used in) provided from financing activities
    		              -402,893,000         26,479,000 -678,158,000           -43,161,000 60,182,000 -22,938,000 -72,473,000               169,892,000 16,455,000       -59,293,000 -6,518,000                  
      decrease in cash and cash equivalents
    		              -101,491,000    -9,000    -18,000  -153,000                      -102,000                                  
      deferred income tax benefit
    		               17,750,000    72,918,000                 -13,705,000                -27,843,000                            
      exploration dry hole costs
    		                            2,000 0 2,000  9,005,000        -19,000 3,000 103,000  0 0 1,000 1,795,000 4,063,000 9,000 15,000 108,000 709,000 1,373,000 2,509,000 -4,000 10,000 2,039,000    1,817,000 211,000 8,000 123,000 4,034,000 4,968,000 174,000 4,490,000 4,408,000 5,789,000 5,568,000 2,028,000 2,718,000 4,541,000 691,000     
      net cash (used in) provided from investing activities
    		                   -93,388,000                                     -271,829,000                        
      divestiture contract obligation accretion, net of gain
    		                                                                                
      divestiture contract obligation accretion
    		                  12,995,000                                                              
      net cash provided from financing activities
    		                  3,139,000          -48,583,000            95,676,000 167,707,000 167,093,000 74,301,000 146,090,000 -23,884,000 94,914,000  120,035,000    410,688,000    130,040,000    24,795,000    100,941,000 120,107,000 274,997,000 65,148,000   65,453,000 88,815,000         
      impairment of goodwill
    		                                                                                
      inventory and other
    		                      -4,432,000 8,544,000 1,011,000 -272,000 -4,763,000 960,000 -1,618,000 6,090,000 -5,294,000 -1,475,000 -5,220,000 848,000 2,868,000 6,996,000 -11,276,000 5,167,000 5,333,000 -7,795,000 -3,324,000 -2,677,000 -1,072,000 814,000 1,537,000 -1,514,000 -5,358,000 526,000 1,714,000 -1,982,000 -2,570,000 -1,927,000 -897,000 -10,000 -1,872,000 -827,000 3,574,000 2,074,000 -2,745,000 1,038,000 -700,000 -656,000 1,347,000 -432,000 -1,722,000 -3,983,000 1,278,000 -1,932,000 2,520,000 -2,260,000 754,000 -49,000 -232,000 -1,630,000 3,427,000 1,195,000 -4,296,000 1,405,000 -6,444,000  
      depletion, depreciation and amortization and impairment of proved properties and other assets
    		                                                                                
      net cash provided from (used in) financing activities
    		                     45,772,000 15,341,000         131,461,000 120,980,000                 32,989,000 211,804,000       159,359,000 -6,934,000           86,046,000           
      exploration dry hole and impairment costs
    		                                                                                
      net cash provided from (used in) investing activities
    		                       -158,699,000                                     108,078,000                    
      depletion, depreciation and amortization and impairment
    		                        137,751,000 141,505,000 138,718,000  164,266,000 176,328,000 169,578,000 162,918,000 223,428,000 152,504,000 149,821,000 149,662,000 131,489,000 122,390,000 163,601,000 215,918,000 656,226,000   149,572,000 142,450,000   126,958,000 137,355,000                                
      allowance for doubtful accounts
    		                                                                                
      gain on extinguishment of debt
    		                                                                                
      amortization of deferred financing costs, loss on extinguishment of debt and other
    		                                 1,247,000 1,310,000 1,787,000 1,946,000 1,730,000 1,707,000 1,811,000 24,482,000 1,732,000 1,358,000 -6,736,000 1,618,000   4,131,000 3,073,000 17,195,000 2,077,000   1,705,000 3,862,000                          
      mrd merger, net of cash acquired
    		                                                                                
      repayment of memorial credit facility
    		                                   0                                             
      allowance for bad debts
    		                            250,000                         500,000 850,000 284,000 -688,000              47,000 0   0 225,000 236,000 757,000 529,000  
      other
    		                                       0                                         
      debt issuance costs and other
    		                                                                                
      income from equity method investments, net of distributions
    		                                              2,732,000    -41,000 2,042,000 251,000  5,640,000 4,521,000 14,738,000                        
      cash settlements on derivative financial instruments that do not qualify for hedge accounting
    		                                       171,477,000 137,929,000 125,226,000 97,490,000 71,225,000 16,903,000 -26,178,000 -104,584,000                                  
      issuance of common stock
    		                                               0 0 0 -1,000 808,000 1,266,000 34,000 31,000 51,000 503,000 -1,000 119,000 348,000 5,437,000 4,369,000 2,366,000 776,000 5,226,000 2,540,000 2,791,000 3,190,000 284,663,000 4,900,000 3,721,000 6,883,000 950,000 4,711,000 706,000 1,361,000 563,000 143,908,000 2,191,000  
      memorial merger, net of cash acquired
    		                                                                                
      repayment of subordinated notes
    		                                           0 0   0 0     1,000 -366,000   0                       
      loss on the sale of assets
    		                                      1,643,000    175,000    353,000    -949,000                              
      gain from equity method investments, net of distributions
    		                                           -1,000 0                                    
      issuance of senior or senior subordinated notes
    		                                                                                
      repayment of senior subordinated notes
    		                                                                                
      borrowing on credit facilities
    		                                        931,000,000 467,000,000 542,000,000  507,000,000 763,000,000 412,000,000  417,000,000 634,000,000 442,000,000 357,000,000 340,000,000 397,000,000 0 118,000,000 372,826,000 271,000,000 413,000,000 223,000,000 148,000,000 125,000,000 131,000,000 201,000,000 250,000,000                
      repayment on credit facilities
    		                                        -308,000,000 -1,015,000,000 -353,000,000  -338,000,000 -877,000,000 -318,000,000  -299,000,000 -356,000,000 -216,000,000 -122,000,000 -527,000,000 -210,000,000 0 -598,000,000 -166,826,000 -162,000,000 -723,000,000 -102,000,000 -118,000,000 -199,000,000 -136,000,000 -605,000,000 -136,000,000                
      issuance of common stock, net of offering expenses
    		                                            -82,000                                    
      equity method investments and other
    		                                                                                
      equity method investments
    		                                           0 0 -1,408,000 2,511,000 0 1,914,000                                
      issuance of subordinated notes
    		                                               0 0 0 0 0 600,000,000 0 0   0    0 0   0     0 99,500,000   0 0     
      gain from discontinued operations
    		                                                                    979,000 -64,768,000           
      (gain) income from equity method investments, net of distributions
    		                                               -1,799,000 378,000                                
      net cash provided from continuing operations
    		                                                 185,976,000 178,177,000 126,969,000 155,977,000 217,116,000 116,273,000 158,070,000 118,741,000         224,379,000 206,303,000 179,056,000 182,412,000 84,062,000 125,241,000 84,795,000         
      net cash provided from discontinued operations
    		                                                     727,000 -16,092,000 14,921,000 21,881,000           0 2,618,000 7,571,000 6,494,000          
      net cash from investing activities from continuing operations
    		                                                 -218,864,000 -389,988,000 -475,847,000 -443,859,000 -435,356,000 -363,338,000                          
      mark-to-market on natural gas, ngls and oil derivatives not designated as hedges
    		                                                34,219,000                                
      unrealized derivative loss
    		                                                -815,000            249,000   -356,000 453,000                
      (gain) income from discontinued operations
    		                                                     164,000 -1,569,000 -5,517,000 -8,398,000                        
      depletion, depreciation and amortization and proved property impairment
    		                                                                                
      mark-to-market on natural gas and oil derivatives not designated as hedges (gain) loss
    		                                                                                
      unrealized derivative gain
    		                                                 -1,840,000 4,707,000 -594,000 948,000  3,971,000       1,213,000                   
      acreage and proved property purchases
    		                                                     -75,382,000 -78,048,000 -48,754,000 -24,316,000 -46,772,000 -62,539,000                      
      investment in equity method investments and other assets
    		                                                                                
      purchase of marketable securities held by the deferred compensation plan
    		                                                 -26,409,000 -26,125,000 -4,811,000 -3,061,000 -9,762,000 -6,794,000 -2,572,000 -6,260,000 -1,271,000 -1,846,000 -10,863,000 -3,690,000 -538,000 -3,327,000 -1,457,000 -2,148,000                
      net cash provided from (used in) investing activities from discontinued operations
    		                                                                                
      income from discontinued operations
    		                                                                      25,393,000 14,084,000         
      net cash provided from investing activities from discontinued operations
    		                                                                                
      mark-to-market on natural gas, ngl and oil derivatives not designated as hedges
    		                                                                                
      mark-to-market on natural gas and oil derivatives not designated as hedges
    		                                                    52,056,000                            
      gain on the sale of assets and other
    		                                                    10,426,000                            
      net cash from investing activities from discontinued operations
    		                                                                                
      unrealized derivative (gain) loss
    		                                                        -568,000 13,000 -2,389,000                      
      purchases of common stock held by the deferred compensation plan and other treasury stock purchases
    		                                                             192,000 -232,000 0 -15,000                
      operating activities
    		                                                                                
      adjustments to reconcile net cash provided from operating activities:
    		                                                                                
      depletion, depreciation, amortization and proved property impairment
    		                                                      132,300,000 78,294,000 72,216,000  91,767,000 90,998,000 95,131,000                    
      mark-to-market gain on gas and oil derivatives not designated as hedges
    		                                                      -58,990,000 -48,139,000 40,036,000                        
      gain on sale of assets
    		                                                      -203,000 1,622,000 -139,000                        
      investing activities
    		                                                                                
      additions to oil and gas properties
    		                                                      -320,047,000 -284,541,000 -250,766,000  -240,347,000 -183,162,000 -166,244,000 -115,806,000 -149,377,000 -116,776,000 -159,223,000 -235,547,000 -207,144,000 -225,686,000 -192,564,000 -182,796,000 -163,258,000 -144,644,000 -100,787,000 -94,255,000 -79,374,000 -88,194,000     
      other assets
    		                                                          0 0 -45,000  -475,000                  
      investing activities of discontinued operations
    		                                                      9,747,000 843,366,000 -8,219,000           -1,000 -1,000 -7,373,000 -6,190,000          
      financing activities
    		                                                                                
      increase in cash and equivalents
    		                                                      -236,955,000 287,158,000 -1,167,000  -164,780,000 -119,656,000 285,747,000  -1,293,000 1,396,000 3,000            -7,070,000 6,658,000 282,000  
      income from equity method investments
    		                                                         -348,000 845,000 -636,000 1,621,000    919,000                
      gain on sale of assets and other
    		                                                            -68,868,000  717,000 1,947,000 -4,000            -881,000 -336,000 193,000  
      investment in equity method investment and other assets
    		                                                                248,000                
      mark-to-market (gain) loss on gas and oil derivatives not designated as hedges
    		                                                                                
      additions to equity method investment
    		                                                                                
      purchases of common stock held by the deferred compensation plan
    		                                                                  -36,000              
      cash and equivalents at beginning of period
    		                                                          0 0 767,000  0 0 753,000  4,018,000 0 0 2,382,000  0 0 4,750,000  0     
      cash and equivalents at end of period
    		                                                          -164,780,000 -119,656,000 286,514,000  -1,293,000 1,396,000 756,000  90,000 -16,407,000 -151,261,000 167,855,000  -4,537,000 5,439,000 1,349,000  -3,553,000     
      other comprehensive income:
    		                                                                                
      realized gain on hedge derivative contract settlements reclassified into earnings from other comprehensive income, net of taxes
    		                                                            -753,000                    
      change in unrealized deferred hedging gains, net of taxes
    		                                                          71,225,000 -56,839,000 52,582,000                    
      total comprehensive income
    		                                                          55,774,000 -135,984,000 129,408,000    46,456,000                
      mark-to-market (gain) loss on oil and gas derivatives not designated as hedges
    		                                                                                
      (gain) loss on sale of assets and other
    		                                                                  -20,468,000        -669,000      
      realized (gain) loss on hedge derivative contract settlements reclassified into earnings from other comprehensive income, net of taxes
    		                                                                                
      mark-to-market gain on oil and gas derivatives not designated as hedges
    		                                                            -46,578,000                    
      investment in equity method investment
    		                                                                                
      loss (income) from equity method investments
    		                                                                  275,000              
      mark-to-market on oil and gas derivatives not designated as hedges
    		                                                             32,516,000 53,323,000 61,595,000 -31,525,000                
      (gains) losses on sale of assets and other
    		                                                                                
      changes in working capital, net of amounts from business acquisitions:
    		                                                                                
      acquisitions, net of cash acquired
    		                                                                -84,405,000 -100,991,000 -333,358,000 -27,606,000 -232,940,000 -49,114,000 -23,414,000 -28,219,000         
      proceeds from disposal of assets and discontinued operations
    		                                                                                
      gain from equity method investments
    		                                                              1,022,000                  
      realized gain on hedge derivative contract settlements reclassified into earnings from other comprehensive income
    		                                                              -760,000 -1,155,000 -32,333,000                
      change in unrealized deferred hedging gains
    		                                                              1,782,000 -49,181,000 46,181,000    31,689,000 -15,446,000  57,167,000 -25,709,000 41,234,000       
      investment in equity method investments
    		                                                                                
      cash overdrafts
    		                                                               -25,486,000 -12,726,000                
      total comprehensive loss
    		                                                                                
      (income) income from discontinued operations
    		                                                                                
      unrealized derivative (gains) loss
    		                                                                                
      (gain) losses on sale of assets and other
    		                                                                                
      other debt repayment/financing
    		                                                                                
      cash and equivalents at beginning of year
    		                                                                                
      cash and equivalents at end of year
    		                                                                                
      balance december 31, 2005
    		                                                                                
      stock-based compensation expense
    		                                                                                
      common dividends declared
    		                                                                                
      treasury stock issuance
    		                                                                                
      other comprehensive income
    		                                                                                
      balance
    		                                                                                
      december 31, 2006
    		                                                                                
      treasury stock purchase
    		                                                                                
      other comprehensive loss
    		                                                                                
      balance december 31, 2007
    		                                                                                
      adoption of sfas no. 159, net of tax
    		                                                                                
      december 31, 2008
    		                                                                                
      adjustments to reconcile to net cash provided from operating activities:
    		                                                                                
      unrealized derivative gains
    		                                                                   28,000    -184,000 -1,742,000 -1,252,000       
      mark-to-market losses on oil and gas derivatives not designated as hedges
    		                                                                  135,221,000              
      additional investment in other assets
    		                                                                                
      proceeds from disposal of assets and other
    		                                                                  63,291,000   234,309,000  25,000 -8,000 149,000       
      proceeds from the sale of marketable securities held by the deferred compensation plan
    		                                                                  1,692,000              
      proceeds from the sale of common stock held by the deferred compensation plan
    		                                                                  949,000              
      net decrease in cash and equivalents
    		                                                                                
      change in unrealized gains on securities held by deferred compensation plan, net of taxes
    		                                                                   -291,000 445,000 337,000  1,796,000 -2,484,000 1,121,000       
      unrealized derivative losses
    		                                                                  3,249,000              
      investment in other assets
    		                                                                     79,000           
      other financing activities
    		                                                                  -11,702,000              
      net increase in cash and equivalents
    		                                                                  -3,928,000  -151,261,000 165,473,000   5,439,000 -3,401,000       
      net deferred hedging gains, net of tax:
    		                                                                                
      contract settlements reclassified to income
    		                                                                  -3,650,000 22,019,000 19,835,000 -23,517,000   -1,722,000 11,281,000  12,000,000     
      change in unrealized deferred hedging losses
    		                                                                  -81,332,000         -163,343,000     
      comprehensive income
    		                                                                  -83,242,000 -16,899,000 43,038,000 34,511,000  57,975,000 -34,041,000 109,032,000  -148,166,000 -8,821,000 11,822,000 -8,499,000  
      (gains)/losses from discontinued operations
    		                                                                                
      (gains)/losses from equity method investments
    		                                                                                
      mark-to-market (gains)/losses on oil and gas derivatives not designated as hedges
    		                                                                                
      amortization of deferred issuance costs and other
    		                                                                   591,000 550,000 526,000  409,000         
      non-cash compensation
    		                                                                   14,081,000 16,252,000 16,437,000           
      loss on sale of assets and other
    		                                                                   2,128,000 67,000 52,000  53,000 505,000 418,000       
      investment in equity method affiliates and other
    		                                                                                
      purchases of marketable securities held by deferred compensation plan
    		                                                                                
      proceeds from sales of marketable securities held by deferred compensation plan
    		                                                                                
      proceeds from disposal of discontinued operations
    		                                                                   1,000             
      proceeds from sales of common stock held by deferred compensation plan and other
    		                                                                                
      purchases of common stock held by deferred compensation plan and other treasury stock purchases
    		                                                                                
      net deferred hedge gains/(losses), net of tax:
    		                                                                                
      change in unrealized deferred hedging gains/
    		                                                                                
      gain from equity method investment
    		                                                                    -385,000 -411,000           
      mark-to-market (gains)/losses on oil and gas derivatives
    		                                                                    -20,322,000 66,111,000           
      investment in equity method affiliate and other
    		                                                                                
      net deferred hedge gains, net of tax:
    		                                                                                
      unrealized derivative (gains)/losses
    		                                                                     219,000           
      mark-to-market on oil and gas derivatives gains
    		                                                                                
      unrealized derivative (gains) losses
    		                                                                          3,128,000 670,000     
      amortization of deferred financing costs and discount
    		                                                                                
      investment in equity method affiliate and other assets
    		                                                                      -1,000 -92,000         
      proceeds from disposal of assets and other repayments
    		                                                                                
      dividends paid – common stock
    		                                                                      -4,168,000 -2,770,000 -2,628,000 -2,623,000       
      – preferred stock
    		                                                                                
      other debt repayments
    		                                                                          0 0 -8,904,000    
      balance december 31, 2003
    		                                                                                
      preferred dividends
    		                                                                                
      common dividends
    		                                                                                
      conversion of securities
    		                                                                                
      balance december 31, 2004
    		                                                                                
      treasury stock issuances
    		                                                                                
      other comprehensive gain
    		                                                                                
      balance december 31, 2006
    		                                                                                
      increase in cash and equivalents operating activities:
    		                                                                                
      income from equity method investment
    		                                                                       98,000         
      mark-to-market on oil and gas derivatives
    		                                                                       -54,950,000 -17,503,000 -11,281,000       
      deferred compensation adjustments
    		                                                                       2,085,000 3,698,000 8,056,000 6,978,000 20,453,000 5,049,000 4,450,000 4,558,000  
      changes in working capital, net of amounts from business acquisition:
    		                                                                                
      contract settlements for current period sales reclassified to income
    		                                                                                
      cumulative effect of changes in accounting principle
    		                                                                         279,000       
      amortization of deferred issuance costs and discount
    		                                                                         406,000 401,000 408,000 284,000 268,000 204,000  
      acquisitions
    		                                                                         -9,980,000 -8,259,000 -8,345,000 -4,912,000 -250,309,000 -3,287,000  
      cumulative effect of changes in accounting principles
    		                                                                                
      mark-to-market on oil and gas derivatives (gains) losses
    		                                                                                
      debt conversion and extinguishment expense
    		                                                                                
      (gain) loss on retirement of securities
    		                                                                                
      ipf net repayments
    		                                                                          4,137,000 708,000     
      disposal of assets
    		                                                                          162,000 3,129,000     
      dividends paid — common stock
    		                                                                                
      — preferred stock
    		                                                                                
      balance december 31, 2002
    		                                                                                
      issuance of preferred stock
    		                                                                                
      change in unrealized gains on securities held by deferred compensation plan
    		                                                                           173,000     
      cash flows from operations
    		                                                                                
      adjustments to reconcile net income to net cash from operations:
    		                                                                                
      cumulative effect of change in accounting principle
    		                                                                                
      unrealized hedging (gains) losses
    		                                                                            499,000 -1,291,000 755,000  
      exploration expense
    		                                                                            695,000 2,210,000 1,219,000  
      accrued liabilities
    		                                                                            5,152,000 4,681,000 -2,269,000  
      net cash from operations
    		                                                                            61,499,000 49,128,000 32,222,000  
      cash flows from investing
    		                                                                                
      oil and gas properties
    		                                                                            -44,152,000 -39,361,000 -22,841,000  
      field service assets
    		                                                                            -1,451,000 -569,000 -445,000  
      ipf
    		                                                                            2,836,000 1,311,000 1,021,000  
      asset sales
    		                                                                            2,389,000 109,000 2,323,000  
      net cash from investing
    		                                                                            -45,290,000 -288,819,000 -23,229,000  
      cash flows from financing
    		                                                                                
      payment of dividends
    		                                                                            -1,432,000 -1,307,000 -1,302,000  
      net cash from financing
    		                                                                            -23,279,000 246,349,000 -8,711,000  
      cash and equivalents, beginning of period
    		                                                                            0 0 631,000  
      cash and equivalents, end of period
    		                                                                            -7,070,000 6,658,000 913,000  
      contract settlements reclassed to income
    		                                                                                
      unrealized deferred hedging gains
    		                                                                            -43,485,000 14,281,000 -4,521,000  
      unrealized gains on securities held by deferred compensation plan
    		                                                                            -31,000    
      loss on retirement of securities
    		                                                                                
      hedging losses included in net income
    		                                                                                
      hedging gains included in net income
    		                                                                              -10,645,000  
      unrealized gains on securities held by the deferred compensation plan
    		                                                                              47,000  
      cash flow from operations
    		                                                                                
      cash flow from investing
    		                                                                                
      cash flow from financing
    		                                                                                
      cash and equivalents, beginning of year
    		                                                                                
      cash and equivalents, end of year
    		                                                                                
      ipf investments
    		                                                                                
      ipf repayments
    		                                                                                
    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.