PDRANKOP UNITED STATES DEPARTMENT OF THE INTERIOR PRODUCTION MINERALS MANAGEMENT SERVICE 12-MAY-2004 GULF OF MEXICO REGION PAGE: 1 Production by Operator Ranked by Volume (4120) Start Date : 200001 Report Type : Report End Date : 200012 ASCII File Name: C:\TIMSWork\PDRANKOP.DAT Report Option: Order by Total Oil Group By : All Operator Crude Oil Condensate Total Oil Natural Gas Casinghead Total Gas (BBLS) (BBLS) (BBLS) (MCF) (MCF) (MCF) 02140 Shell Deepwater Production Inc. 84,159,777 18,585,450 102,745,227 281,001,731 192,438,449 473,440,180 00078 Chevron U.S.A. Inc. 56,298,822 6,558,378 62,857,200 333,271,353 95,425,260 428,696,613 01680 BP Exploration & Oil Inc. 49,343,755 139,617 49,483,372 5,758,066 82,768,817 88,526,883 02139 Shell Deepwater Development Inc. 41,328,447 892,085 42,220,532 5,568,576 61,148,171 66,716,747 00276 Exxon Mobil Corporation 19,133,730 1,954,332 21,088,062 192,727,275 89,315,312 282,042,587 00724 Marathon Oil Company 19,020,961 1,136,358 20,157,319 20,941,907 24,526,798 45,468,705 00059 Amerada Hess Corporation 11,926,941 7,225,468 19,152,409 66,732,698 29,367,353 96,100,051 00771 Texaco Exploration and Production 12,380,000 1,641,322 14,021,322 160,129,067 29,758,718 189,887,785 02219 Kerr-McGee Oil & Gas Corporation 11,299,260 2,048,485 13,347,745 86,011,939 15,316,369 101,328,308 00689 Shell Offshore Inc. 9,711,434 3,556,754 13,268,188 210,053,135 18,700,349 228,753,484 01855 Vastar Resources, Inc. 10,646,606 2,259,327 12,905,933 105,178,596 42,250,418 147,429,014 00105 Apache Corporation 10,234,241 2,235,012 12,469,253 101,947,021 21,243,966 123,190,987 00003 Union Oil Company of California 8,020,714 3,277,697 11,298,411 271,313,983 21,356,401 292,670,384 00540 MOBIL OIL EXPLORATION & PRODUCING 9,246,002 764,138 10,010,140 76,851,872 14,696,678 91,548,550 01578 British-Borneo USA, Inc. 9,784,630 1,915 9,786,545 1,567,814 11,962,907 13,530,721 01364 Newfield Exploration Company 4,580,675 2,170,363 6,751,038 121,283,147 12,604,956 133,888,103 02332 PennzEnergy Exploration and Produc 3,570,154 2,220,187 5,790,341 48,898,477 4,224,754 53,123,231 01777 Devon Louisiana Corporation 4,344,030 1,036,788 5,380,818 26,958,301 7,087,007 34,045,308 00001 Conoco Inc. 4,494,563 429,437 4,924,000 12,814,696 6,837,013 19,651,709 02421 Devon Energy Production Company, L 2,541,644 2,068,833 4,610,477 69,383,837 3,593,824 72,977,661 00185 Samedan Oil Corporation 2,340,414 2,133,655 4,474,069 103,994,833 6,458,258 110,453,091 00282 Dominion Exploration & Production, 356,019 3,646,257 4,002,276 72,856,285 1,784,097 74,640,382 00730 Walter Oil & Gas Corporation 3,036,504 882,752 3,919,256 70,851,765 14,923,214 85,774,979 02079 Nexen Petroleum Offshore U.S.A. In 3,068,044 759,992 3,828,036 24,105,485 3,336,885 27,442,370 00818 Mariner Energy, Inc. 482,833 3,261,151 3,743,984 39,078,792 169,565 39,248,357 00148 Anadarko E&P Company LP 2,360,030 1,122,134 3,482,164 68,416,619 2,944,640 71,361,259 00491 El Paso Production Oil & Gas Compa 1,211,876 2,179,152 3,391,028 147,681,108 5,777,712 153,458,820 00114 BP America Production Company 1,496,493 1,560,881 3,057,374 162,729,109 1,026,852 163,755,961 01689 Murphy Exploration & Production Co 1,827,821 1,164,472 2,992,293 42,087,025 3,993,690 46,080,715 01138 El Paso Production GOM Inc. 1,364,256 1,473,081 2,837,337 73,927,995 1,588,414 75,516,409 02316 Vastar Offshore, Inc. 1,688,250 928,350 2,616,600 36,144,594 5,198,178 41,342,772 00774 Taylor Energy Company 2,082,257 494,922 2,577,179 2,126,410 2,382,633 4,509,043 01834 Stone Energy Corporation 400,238 1,971,097 2,371,335 55,704,046 958,554 56,662,600 00981 Anadarko Petroleum Corporation 1,785,959 384,648 2,170,607 18,203,940 3,349,799 21,553,739 01832 Forcenergy Inc 1,687,659 466,565 2,154,224 41,880,930 3,435,219 45,316,149 PDRANKOP UNITED STATES DEPARTMENT OF THE INTERIOR PRODUCTION MINERALS MANAGEMENT SERVICE 12-MAY-2004 GULF OF MEXICO REGION PAGE: 2 Production by Operator Ranked by Volume (4120) Start Date : 200001 Report Type : Report End Date : 200012 ASCII File Name: C:\TIMSWork\PDRANKOP.DAT Report Option: Order by Total Oil Group By : All Operator Crude Oil Condensate Total Oil Natural Gas Casinghead Total Gas (BBLS) (BBLS) (BBLS) (MCF) (MCF) (MCF) 00560 Seneca Resources Corporation 1,700,490 263,828 1,964,318 27,603,716 964,407 28,568,123 00048 Forest Oil Corporation 1,302,463 630,182 1,932,645 43,864,656 2,029,447 45,894,103 02313 Freeport-McMoRan Energy LLC 1,869,836 0 1,869,836 0 859,705 859,705 00162 Eni Petroleum Co. Inc. 1,514,384 315,193 1,829,577 15,372,442 3,520,551 18,892,993 01500 TOTAL E&P USA, INC. 1,062,714 695,513 1,758,227 17,561,918 1,055,170 18,617,088 00056 ConocoPhillips Company 1,557,681 47,347 1,605,028 2,205,424 3,382,256 5,587,680 02266 Energy Partners, Ltd. 1,479,855 37,757 1,517,612 1,162,819 3,005,427 4,168,246 02018 Stone Energy, L.L.C. 62,818 1,158,551 1,221,369 33,751,267 2,318,770 36,070,037 01551 Devon SFS Operating, Inc. 63,669 1,038,373 1,102,042 73,101,226 95,299 73,196,525 00777 OXY USA Inc. 907,081 113,283 1,020,364 29,369,459 795,097 30,164,556 01904 Burlington Resources Offshore Inc. 473,248 546,208 1,019,456 20,498,815 1,260,122 21,758,937 01935 Pioneer Natural Resources USA, Inc 914,640 25,334 939,974 2,408,979 1,660,463 4,069,442 02451 GOM Shelf LLC 782,147 101,690 883,837 31,257,442 840,465 32,097,907 00083 The Louisiana Land and Exploration 382,039 487,387 869,426 43,080,247 383,168 43,463,415 01764 Energy Resource Technology, Inc. 632,050 212,524 844,574 16,157,730 755,736 16,913,466 02401 Westport Resources Corporation 589,558 207,349 796,907 29,407,211 1,322,680 30,729,891 00222 Hunt Petroleum (AEC), Inc. 485,133 279,572 764,705 24,372,496 660,205 25,032,701 01986 Flextrend Development Company, L.L 668,179 47,269 715,448 7,713,093 1,355,169 9,068,262 01284 W & T Offshore, Inc. 360,884 325,553 686,437 10,500,964 2,662,865 13,163,829 01770 PANACO, INC. 582,018 53,091 635,109 2,465,475 1,484,345 3,949,820 01151 NCX Company, Inc. 329,434 255,545 584,979 1,473,683 193,199 1,666,882 02412 Century Exploration Company 553,061 22,423 575,484 2,007,633 265,454 2,273,087 00231 Pogo Producing Company 307,738 227,012 534,750 14,921,556 391,200 15,312,756 01831 Louis Dreyfus Natural Gas Corp. 479,147 45,278 524,425 8,068,067 594,177 8,662,244 02268 Bois d'Arc Offshore Ltd. 27,362 474,583 501,945 6,517,551 101,678 6,619,229 01103 EOG Resources, Inc. 0 480,327 480,327 41,384,146 0 41,384,146 01376 Linder Oil Company, A Partnership 301,636 134,505 436,141 9,640,223 120,681 9,760,904 01819 ATP Oil & Gas Corporation 0 399,478 399,478 32,013,098 0 32,013,098 02211 Newfield Exploration Gulf Coast In 386,088 8,285 394,373 7,191,684 346,010 7,537,694 02312 McMoRan Oil & Gas LLC 122,953 252,783 375,736 13,865,636 210,866 14,076,502 00677 Howell Petroleum Corporation 317,487 4,878 322,365 67,037 278,483 345,520 02108 Transworld Exploration and Product 106,806 203,103 309,909 13,628,045 79,459 13,707,504 01624 TDC Energy Corporation 0 305,195 305,195 6,441,934 0 6,441,934 01207 Petrobras America Inc. 0 269,955 269,955 825,405 0 825,405 02189 Mission Resources Corporation 40,821 219,284 260,105 7,967,989 28,967 7,996,956 PDRANKOP UNITED STATES DEPARTMENT OF THE INTERIOR PRODUCTION MINERALS MANAGEMENT SERVICE 12-MAY-2004 GULF OF MEXICO REGION PAGE: 3 Production by Operator Ranked by Volume (4120) Start Date : 200001 Report Type : Report End Date : 200012 ASCII File Name: C:\TIMSWork\PDRANKOP.DAT Report Option: Order by Total Oil Group By : All Operator Crude Oil Condensate Total Oil Natural Gas Casinghead Total Gas (BBLS) (BBLS) (BBLS) (MCF) (MCF) (MCF) 00362 BHP Billiton Petroleum (Americas) 0 258,927 258,927 39,266,221 0 39,266,221 00145 J.