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 March 2026 Production

29 Producing Operators

2,347 Producing Leases On File

2,248 Producing Wells On File

10.3 k Total Wells On File

5.7 k Barrels of Oil Produced

3.7 M MCF of Gas Produced

Top Producing Operators in Zapata County, TX
Based on March 2026 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Altalay STX LLC 0 5,750 3 3
Arete Operating Company II, LLC 258 38,308 54 51
Atlas Operating LLC 140,459 771,569 569 986
Beehive Operating, LLC 0 27,062 21 16
Block "T" Petroleum, Inc. 12,135 255,377 56 88
Bordertown Energy Resources, LLC 1,707 180,433 180 174
Columbus Energy, LLC 553 418,475 215 211
Hilcorp Energy Company 974,247 11,789,973 6,397 9,533
Killam Oil Co., LTD. 14,063 3,443,739 226 267
Magnum Producing, LP 7,644 143,120 37 38
Merit Energy Company 62,218 3,245,615 1,686 1,627
Mortimer Production Company 5,434 35,023 34 40
Paleo Oil Company LLC 21,091 233,737 173 181
Petrovybe Opco LLC 2,647 206,126 269 261
Smith Production Inc. 3,808 491,685 29 28
Sue-Ann Operating, L.C. 13,502 130,218 83 110
Vantage Operating II, LLC 0 38,130 46 45
Vantage Operating, LLC 533 48,611 13 10
Varas Energy Operating Company, LLC 5,983 411,742 594 673
Wagner Oil Company 9,689 344,610 151 156
Top Producing Leases in Zapata County, TX
Based on March 2026 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Barrocito, B.M. Mountain V Texas, LLC Zapata 114 8,632
Cavazos Hilcorp Energy Company Zapata 0 12,102
Flores, L. G. Hilcorp Energy Company Zapata 0 15,019
Guerra, M Hilcorp Energy Company Zapata 0 22,516
Hal Lopeno Varas Energy Operating Company, LLC Zapata 571 0
Haynes Hilcorp Energy Company Zapata 0 12,416
Haynes Estate Arete Operating Company II, LLC Zapata 0 21,361
Haynes-North Hilcorp Energy Company Zapata 0 12,243
Hinnant Fulbright 'W' Gas Unit Killam Oil Co., LTD. Zapata 204 4,889
Hinojosa, G. G. Block "T" Petroleum, Inc. Zapata 0 21,937
Jennings, J. D. Sue-Ann Operating, L.C. Zapata 1,403 2,228
Martinez, Lauro Bordertown Energy Resources, LLC Zapata 0 14,915
Munoz Hilcorp Energy Company Zapata 0 20,725
Rangel, B.M. Hilcorp Energy Company Zapata 0 13,062
RMT Hilcorp Energy Company Zapata 0 13,976
Vela Hilcorp Energy Company Zapata 50 16,342
Villarreal Hilcorp Energy Company Zapata 0 16,744
Zachry, H. B. Company Block "T" Petroleum, Inc. Zapata 0 31,104
Zachry, H. B. Company Block "T" Petroleum, Inc. Zapata 0 12,379
Zachry, H. B. Company Block "T" Petroleum, Inc. Zapata 0 21,880