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 August 2025 Production

29 Producing Operators

2,358 Producing Leases On File

2,228 Producing Wells On File

10.3 k Total Wells On File

3.9 k Barrels of Oil Produced

3.6 M MCF of Gas Produced

Top Producing Operators in Zapata County, TX
Based on August 2025 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Altalay STX LLC 0 7,122 3 3
Arete Operating Company II, LLC 62 16,893 54 54
Atlas Operating LLC 104,000 500,543 281 684
Beehive Operating, LLC 51 66,083 53 53
Block "T" Petroleum, Inc. 16,409 207,402 60 98
Bordertown Energy Resources, LLC 1,883 141,272 132 129
Columbus Energy, LLC 301 254,831 192 187
Encina Resources, LLC 11 26,488 21 18
Fletcher Operating, LLC 1,448 232,330 359 352
Hilcorp Energy Company 907,650 12,060,671 6,127 8,503
Killam Oil Co., LTD. 14,372 3,471,872 219 262
Magnum Producing, LP 8,238 139,482 49 51
Merit Energy Company 70,941 3,286,072 1,693 1,627
Mortimer Production Company 6,247 37,675 38 44
Paleo Oil Company LLC 3,898 214,745 149 148
Smith Production Inc. 4,274 530,939 302 302
Sue-Ann Operating, L.C. 12,986 129,388 103 128
Vantage Operating II, LLC 0 40,054 47 45
Vantage Operating, LLC 0 39,005 16 11
Varas Energy Operating Company, LLC 4,762 376,234 492 559
Top Producing Leases in Zapata County, TX
Based on August 2025 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Cavazos Hilcorp Energy Company Zapata 0 11,565
De Martinez, M. Hilcorp Energy Company Zapata 0 10,668
Guerra, M Hilcorp Energy Company Zapata 0 22,952
Gutierrez, J. M. "C" Hilcorp Energy Company Zapata 83 11,976
Haynes Hilcorp Energy Company Zapata 0 13,091
Haynes-North Hilcorp Energy Company Zapata 0 13,197
Hinojosa, G. G. Block "T" Petroleum, Inc. Zapata 0 21,744
Jennings, J. D. Sue-Ann Operating, L.C. Zapata 1,270 2,207
Leonardo Hilcorp Energy Company Zapata 0 22,724
Marshall, S. G. Hilcorp Energy Company Zapata 0 12,117
Mecom, J. W. Paleo Oil Company LLC Zapata 53 10,957
RMT Hilcorp Energy Company Zapata 0 15,508
Slator Ranch Smith Production Inc. Zapata 16 14,519
Trevino Hilcorp Energy Company Zapata 0 13,083
Uribe, S. Hilcorp Energy Company Zapata 0 13,498
Vela Hilcorp Energy Company Zapata 49 16,644
Villarreal Hilcorp Energy Company Zapata 0 17,178
Violeta Ranch Hilcorp Energy Company Zapata 0 13,374
Zachry, H. B. Company Block "T" Petroleum, Inc. Zapata 0 27,737
Zachry, H. B. Company Block "T" Petroleum, Inc. Zapata 0 26,397