Oil & Gas Production in Zavala County, TX

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Zavala County, TX Oil and Gas Production Heatmap
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Zavala County, TX Oil and Gas Production By Year
Zavala County, TX Oil and Gas Summary
Based on October 2025 Production

32 Producing Operators

320 Producing Leases On File

619 Producing Wells On File

4.1 k Total Wells On File

572.3 k Barrels of Oil Produced

1 M MCF of Gas Produced

Top Producing Operators in Zavala County, TX
Based on October 2025 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Ageron Energy, LLC 18,993 3,484,681 34 45
Atlas Operating LLC 88,770 424,512 273 666
Blackbrush O & G, LLC 7,711 386,022 232 267
BPX Operating Company 4,215,458 35,144,325 1,357 1,698
Bridger Oil Inc. 277 1 1 1
Buffco Production Inc. 103,807 363,331 238 266
CML Exploration, LLC 101,815 246,903 173 215
Contango Resources, LLC 166,556 604,949 5 3
Etoco, L.P. 9,573 28,472 22 23
Exco Operating Company, LP 330,533 5,696,934 247 432
Flint Oak Energy, LLC 6,483 6,067 28 169
Formentera Operations LLC 219,213 1,246,904 1,259 2,028
Hamilton, Clay 63,436 56,860 7 13
Ineos USA Oil & Gas LLC 1,137,069 3,736,735 803 1,571
Magnolia Oil & Gas Operating LLC 1,386,218 10,705,891 1,384 1,585
McDay Energy Corp. 441 904 36 68
Rickaway Energy, Corp. 6,604 5,142 19 46
Sage Energy Company 6,078 15,470 13 16
Trinity Operating (Usg), LLC 338,911 6,171,196 427 613
U.S. Energy Development Corp 369,026 1,741,380 112 227
Top Producing Leases in Zavala County, TX
Based on October 2025 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Cenizo A Trinity Operating (Usg), LLC Zavala 7,182 67,903
Ferguson-McKnight Magnolia Oil & Gas Operating LLC Dimmit 18,349 17,920
Glasscock Ranch C Trinity Operating (Usg), LLC Zavala 10,714 53,423
J&M Holdsworth Zav Buffco Production Inc. Zavala 21,585 24,982
KM Ranch C Allocation 11 Trinity Operating (Usg), LLC Zavala 3,295 30,069
KM Ranch C Allocation 9 Trinity Operating (Usg), LLC Zavala 3,963 34,740
KM Ranch D Allocation 13 Trinity Operating (Usg), LLC Zavala 3,195 25,927
LLM South U.S. Energy Development Corp Zavala 7,747 14,265
Mendi CML Exploration, LLC Zavala 17,052 3,384
Priest-Trinkle Buffco Production Inc. Zavala 12,774 5,795
Sola Vaca Norte U.S. Energy Development Corp Zavala 5,930 27,404
STCH-Johnson Buffco Production Inc. Zavala 14,482 7,797
Tidwell Unit Zav C Exco Operating Company, LP Zavala 6,834 2,747
Tidwell-Howett Unit Zav Exco Operating Company, LP Zavala 7,691 3,420
Traylor North Exco Operating Company, LP Zavala 44,770 35,061
Traylor South Zav Exco Operating Company, LP Zavala 29,883 27,143
Traylor Unit Zav M Exco Operating Company, LP Zavala 8,730 9,773
Wilson-Gates B Buffco Production Inc. Zavala 22,678 7,591
Wilson-Gates B-Holdsworth (Aw) Buffco Production Inc. Zavala 6,136 5,702
Winterbotham Zav Exco Operating Company, LP Zavala 55,083 38,679