Oil & Gas Production in Atascosa County, TX

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Atascosa County, TX Oil and Gas Production By Year
Atascosa County, TX Oil and Gas Summary
Based on June 2025 Production

68 Producing Operators

864 Producing Leases On File

1,979 Producing Wells On File

10 k Total Wells On File

2.2 M Barrels of Oil Produced

2.2 M MCF of Gas Produced

Top Producing Operators in Atascosa County, TX
Based on June 2025 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Alvarado 2014 LLC 10,487 1,812 4 4
Atlas Operating LLC 103,848 515,629 275 661
Cinco Oil & Gas, LLC 20,013 10,795 22 29
EOG Resources, Inc. 6,768,917 45,880,838 3,398 5,463
Ineos USA Oil & Gas LLC 1,112,334 3,444,267 795 1,618
Javelin Energy Partners Management LLC 2,140,412 12,503,395 2,672 3,509
Marathon Oil Ef LLC 2,959,199 10,868,374 1,539 2,458
Murphy Expl. & Prod. Co. - USA 607,240 1,497,329 237 904
Pillar Efs, LLC 98,578 36,568 28 33
Rec, LLC 2,746 0 9 40
Rickaway Energy, Corp. 4,246 535 19 36
Silverbow Resources Oper, LLC 955,535 13,519,651 864 1,254
Texas American Resources Company 170,689 257,516 85 229
Tidal Petroleum, Inc. 34,607 46,441 29 43
Trailblazer Energy Resources, LLC 62,253 279,278 108 111
Trinity Operating (Usg), LLC 367,516 6,864,936 414 586
Valence Operating Company 68,462 1,324,544 467 458
Verdun Oil & Gas LLC 887,584 6,784,149 462 615
Verdun Oil Ef II LLC 1,025,445 3,137,704 474 948
XTO Energy Inc. 5,712,507 28,834,309 1,477 2,332
Top Producing Leases in Atascosa County, TX
Based on June 2025 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
74 Ranch E Marathon Oil Ef LLC Atascosa 21,695 15,270
Bowman East Javelin Energy Partners Management LLC Atascosa 20,427 15,142
Bowman West Javelin Energy Partners Management LLC Atascosa 34,003 27,808
Emma Tartt XTO Energy Inc. Atascosa 52,273 72,143
Guajillo East Marathon Oil Ef LLC Atascosa 19,868 33,817
Hierholzer Retzloff-McMahon Sa1 Marathon Oil Ef LLC Atascosa 22,147 26,223
Hierholzer Retzloff-McMahon Sa2 Marathon Oil Ef LLC Atascosa 23,670 26,106
Hierholzer Retzloff-McMahon Sa3 Marathon Oil Ef LLC Atascosa 24,037 25,737
Miami VIce B Pillar Efs, LLC Atascosa 17,548 5,257
Michael Wheeler Unit EOG Resources, Inc. Atascosa 17,888 15,729
Middle McCowen Marathon Oil Ef LLC Atascosa 436,829 307,284
Moonlight EOG Resources, Inc. Atascosa 56,509 30,390
O'Connell A Verdun Oil & Gas LLC Atascosa 17,224 46,427
Pearce Valence Operating Company Atascosa 19,510 6,251
Quail EOG Resources, Inc. Atascosa 22,157 14,996
R May A-May Girls Chapman Sa2 Marathon Oil Ef LLC Atascosa 32,194 27,248
R May A-Schroeder Chapman Sa1 Marathon Oil Ef LLC Atascosa 36,311 31,769
Stewart Giese Henke Sa2 Marathon Oil Ef LLC Atascosa 19,043 26,755
Stewart Giese Henke Sa4 Marathon Oil Ef LLC Atascosa 19,514 22,944
W.T. Hurt Unit XTO Energy Inc. Atascosa 41,296 38,538