Oil & Gas Production in Zapata County, TX

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Zapata County, TX Oil and Gas Production Heatmap
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Zapata County, TX Oil and Gas Production By Year
Zapata County, TX Oil and Gas Summary
Based on December 2025 Production

32 Producing Operators

2,378 Producing Leases On File

2,268 Producing Wells On File

10.3 k Total Wells On File

3.9 k Barrels of Oil Produced

3.7 M MCF of Gas Produced

Top Producing Operators in Zapata County, TX
Based on December 2025 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Arete Operating Company II, LLC 87 34,105 58 55
Atlas Operating LLC 96,507 381,850 269 776
Beehive Operating, LLC 0 20,727 26 27
Block "T" Petroleum, Inc. 12,661 249,620 58 91
Bordertown Energy Resources, LLC 2,096 199,043 159 155
Encina Resources, LLC 0 14,942 5 1
Hilcorp Energy Company 939,330 11,706,338 6,073 8,732
Killam Oil Co., LTD. 12,966 3,870,527 229 269
Lucky Lad Energy, LLC 0 11,343 16 15
Magnum Producing, LP 7,830 126,437 43 44
Merit Energy Company 67,246 3,151,715 1,669 1,620
Mortimer Production Company 5,808 38,410 34 41
Paleo Oil Company LLC 7,868 134,474 94 98
Petrovybe Opco LLC 2,747 238,722 347 349
Smith Production Inc. 4,222 511,891 300 303
Sue-Ann Operating, L.C. 13,289 123,819 104 130
TD Natural Resources LLC 205 21,155 10 10
Vantage Operating II, LLC 0 46,729 51 48
Vantage Operating, LLC 190 33,049 14 10
Varas Energy Operating Company, LLC 7,710 462,403 582 644
Top Producing Leases in Zapata County, TX
Based on December 2025 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Alfonso Hilcorp Energy Company Zapata 197 7,446
Barrocito, B.M. Smith Production Inc. Zapata 116 8,774
El Peyote Mineral Trust TD Natural Resources LLC Zapata 0 18,065
Flores, L. G. Hilcorp Energy Company Zapata 0 21,035
Guerra, M Hilcorp Energy Company Zapata 0 23,263
Haynes Hilcorp Energy Company Zapata 0 12,968
Haynes-North Hilcorp Energy Company Zapata 0 13,260
Hinojosa, G. G. Block "T" Petroleum, Inc. Zapata 0 21,011
Jennings, J. D. Sue-Ann Operating, L.C. Zapata 1,271 2,038
Marshall, S. G. Hilcorp Energy Company Zapata 0 12,237
RMT Hilcorp Energy Company Zapata 0 17,106
Trevino Hilcorp Energy Company Zapata 0 13,589
Uribe, S. Hilcorp Energy Company Zapata 0 14,074
Uribe-M Demartinez Gas Unit Hilcorp Energy Company Zapata 0 12,572
Vela Hilcorp Energy Company Zapata 42 16,273
Villarreal Hilcorp Energy Company Zapata 0 16,696
Yzaguirre-Leo Gas Unit Hilcorp Energy Company Zapata 0 13,289
Zachry, H. B. Company Block "T" Petroleum, Inc. Zapata 0 22,685
Zachry, H. B. Company Block "T" Petroleum, Inc. Zapata 0 28,686
Zachry, H. B. Company Block "T" Petroleum, Inc. Zapata 0 18,107