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 August 2025 Production

67 Producing Operators

875 Producing Leases On File

2,033 Producing Wells On File

10 k Total Wells On File

2.2 M Barrels of Oil Produced

2.3 M MCF of Gas Produced

Top Producing Operators in Atascosa County, TX
Based on August 2025 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Alvarado 2014 LLC 16,471 4,543 4 4
Atlas Operating LLC 104,000 500,543 281 682
Cinco Oil & Gas, LLC 18,817 11,905 21 28
EOG Resources, Inc. 6,726,124 48,601,793 3,412 5,526
Ineos USA Oil & Gas LLC 1,118,790 3,684,230 800 1,597
J.P. Oil Company, Inc. 38,072 65,410 37 172
Javelin Energy Partners Management LLC 2,296,599 12,774,374 2,666 3,501
Marathon Oil Ef LLC 2,804,130 10,362,368 1,489 2,414
Murphy Expl. & Prod. Co. - USA 571,483 1,345,022 230 894
Pillar Efs, LLC 88,381 32,262 28 33
Rickaway Energy, Corp. 7,098 883 21 49
Silverbow Resources Oper, LLC 1,012,758 14,298,174 876 1,211
Texas American Resources Company 264,683 360,478 90 233
Tidal Petroleum, Inc. 65,848 135,422 31 46
Trailblazer Energy Resources, LLC 28,984 188,497 69 82
Trinity Operating (Usg), LLC 356,808 6,524,092 429 613
Valence Operating Company 91,192 1,369,155 468 458
Verdun Oil & Gas LLC 952,280 7,125,333 459 646
Verdun Oil Ef II LLC 891,191 3,268,237 486 937
XTO Energy Inc. 5,793,148 30,677,335 1,486 2,328
Top Producing Leases in Atascosa County, TX
Based on August 2025 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Bowman East Javelin Energy Partners Management LLC Atascosa 24,605 14,185
Bowman East 347 Javelin Energy Partners Management LLC Atascosa 17,342 9,563
Bowman West Javelin Energy Partners Management LLC Atascosa 32,622 30,642
Emma Tartt XTO Energy Inc. Atascosa 43,677 66,017
Gordon Trust EOG Resources, Inc. Atascosa 20,664 17,347
Guajillo East Marathon Oil Ef LLC Atascosa 16,119 25,837
Hierholzer Retzloff-McMahon Sa1 Marathon Oil Ef LLC Atascosa 23,057 34,449
Hierholzer Retzloff-McMahon Sa2 Marathon Oil Ef LLC Atascosa 21,497 33,261
Hierholzer Retzloff-McMahon Sa3 Marathon Oil Ef LLC Atascosa 22,256 33,219
MCS Foundation Unit Marathon Oil Ef LLC Atascosa 83,580 71,056
MCS Foundation-Tom Family Usw A Marathon Oil Ef LLC Atascosa 22,066 16,824
Middle McCowen Marathon Oil Ef LLC Atascosa 352,534 232,878
Moonlight EOG Resources, Inc. Atascosa 51,761 25,395
Pearce Valence Operating Company Atascosa 20,722 6,010
Quail EOG Resources, Inc. Atascosa 17,889 13,656
R May A-May Girls Chapman Sa2 Marathon Oil Ef LLC Atascosa 30,406 30,849
R May A-Schroeder Chapman Sa1 Marathon Oil Ef LLC Atascosa 25,314 23,195
R. May A Marathon Oil Ef LLC Atascosa 20,221 12,263
South Witherspoon EOG Resources, Inc. Atascosa 19,695 6,005
W.T. Hurt Unit XTO Energy Inc. Atascosa 35,997 40,257
Top Producing Wells in Atascosa County, TX
Based on August 2025 Production
API # Well Operator County Oil Prod (BBLS) Gas Prod (MCF)
# 42-013-36160 Sam Houston D 4H EOG Resources, Inc. Atascosa 4,012 1,346