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 October 2025 Production

30 Producing Operators

2,383 Producing Leases On File

2,241 Producing Wells On File

10.3 k Total Wells On File

3.6 k Barrels of Oil Produced

3.7 M MCF of Gas Produced

Top Producing Operators in Zapata County, TX
Based on October 2025 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Arete Operating Company II, LLC 83 20,727 58 53
Atlas Operating LLC 88,770 424,512 273 666
Beehive Operating, LLC 0 28,647 19 18
Block "T" Petroleum, Inc. 13,626 221,370 57 89
Bordertown Energy Resources, LLC 1,869 193,646 152 148
Columbus Energy, LLC 785 319,855 196 190
Encina Resources, LLC 8 26,754 23 19
Fletcher Operating, LLC 1,263 227,837 168 46
Hilcorp Energy Company 918,012 11,763,503 6,155 8,488
Killam Oil Co., LTD. 13,686 2,948,339 223 262
Magnum Producing, LP 8,365 141,942 46 47
Merit Energy Company 68,854 3,181,286 1,685 1,615
Mortimer Production Company 5,989 36,647 36 42
Paleo Oil Company LLC 2,701 219,230 145 143
Smith Production Inc. 4,000 529,121 306 302
Sue-Ann Operating, L.C. 12,615 120,581 106 131
Vantage Operating II, LLC 0 44,397 50 47
Vantage Operating, LLC 185 35,072 15 11
Varas Energy Operating Company, LLC 5,199 444,582 549 608
Wagner Oil Company 11,357 396,832 161 160
Top Producing Leases in Zapata County, TX
Based on October 2025 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Cavazos Hilcorp Energy Company Zapata 0 11,341
Cuellar, Maria Hilcorp Energy Company Zapata 0 10,650
De Martinez, M. Hilcorp Energy Company Zapata 0 11,024
Guerra, M Hilcorp Energy Company Zapata 0 23,577
Gutierrez, J. M. "C" Hilcorp Energy Company Zapata 10 12,385
Haynes Hilcorp Energy Company Zapata 0 11,942
Haynes-North Hilcorp Energy Company Zapata 0 13,186
Hinojosa, G. G. Block "T" Petroleum, Inc. Zapata 0 18,426
Jennings, J. D. Sue-Ann Operating, L.C. Zapata 1,174 1,861
Leonardo Hilcorp Energy Company Zapata 0 14,415
Martinez, Antonio Et Al Hilcorp Energy Company Zapata 0 11,632
Ramirez, L. O. Hilcorp Energy Company Zapata 0 12,193
RMT Hilcorp Energy Company Zapata 0 18,005
Slator Ranch Smith Production Inc. Zapata 0 14,220
Trevino Hilcorp Energy Company Zapata 0 19,781
Uribe, S. Hilcorp Energy Company Zapata 0 13,081
Vela Hilcorp Energy Company Zapata 23 17,901
Villarreal Hilcorp Energy Company Zapata 0 16,877
Zachry, H. B. Company Block "T" Petroleum, Inc. Zapata 0 25,770
Zachry, H. B. Company Block "T" Petroleum, Inc. Zapata 0 25,288