Oil & Gas Production in Starr County, TX

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Starr County, TX Oil and Gas Production By Year
Starr County, TX Oil and Gas Summary
Based on February 2026 Production

33 Producing Operators

842 Producing Leases On File

834 Producing Wells On File

10.8 k Total Wells On File

31.9 k Barrels of Oil Produced

1.4 M MCF of Gas Produced

Top Producing Operators in Starr County, TX
Based on February 2026 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Escudo Oil & Gas, LLC 328 639 9 10
Faulconer Energy, LLC 16,209 1,215,697 783 766
Hilcorp Energy Company 880,193 10,502,929 6,016 9,598
Kaiser-Francis Oil Company 1,558 85,268 15 15
Killam Oil Co., LTD. 12,563 2,836,832 215 257
Merit Energy Company 60,314 2,887,887 1,671 1,623
Mortimer Production Company 4,877 21,014 33 39
Mueller Exploration, Inc. 430 1,093,535 13 13
Orx Resources, L.L.C. 14,581 84,969 70 98
Overton Park Oil & Gas LP 4,258 37,579 26 29
Petrovybe Opco LLC 2,961 195,749 256 243
Royal Production Company, Inc. 3,069 146,994 17 19
Smith Production Inc. 3,877 458,126 30 29
Southern Tejas Asset Group LLC 304 9,761 21 22
Starr Operating, LLC 2,471 9,430 10 17
Trap Rock Oil, LTD. 884 4,472 11 21
Trek Resources, Inc. 23,757 34,085 115 229
Varas Energy Operating Company, LLC 5,243 349,582 593 674
Wagner Oil Company 9,641 318,899 157 159
White Stride LLC 3,678 32,983 25 28
Top Producing Leases in Starr County, TX
Based on February 2026 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Bentsen Bros. - State Merit Energy Company Starr 519 863
De Garcia, B. G. Mountain V Texas, LLC Starr 393 1,569
Garza, A. M., State Merit Energy Company Starr 662 1,679
Gonzales Starr Operating, LLC Starr 540 2,263
Gutierrez No. 1 Mortimer Production Company Starr 537 40
Gutierrez No. 3 Mortimer Production Company Starr 1,103 102
Hall, J. F. State Killam Oil Co., LTD. Starr 1,515 9,238
Ignacia Gutierrez Mortimer Production Company Starr 816 10
Lago Mortimer Production Company Starr 442 322
Margo Starr Operating, LLC Starr 1,598 3,442
McGill Bros. Overton Park Oil & Gas LP Brooks 494 2,952
Plains Capital Mortimer Production Company Starr 1,854 78
Slick Estate Royal Production Company, Inc. Starr 323 21,845
Slick T.B. Estate Merit Energy Company Starr 705 0
Slick, T. B. Estate Merit Energy Company Starr 292 11,315
Slick, T. B. Estate Merit Energy Company Starr 2,220 1,257
Slick, T. B. Estate Merit Energy Company Starr 417 2,148
Starrpro Minerals Dgu Wagner Oil Company Starr 114 12,286
Yzaguirre Merit Energy Company Starr 494 646
Yzaguirre 227 Merit Energy Company Starr 1,808 66,072
Top Producing Wells in Starr County, TX
Based on February 2026 Production
API # Well Operator County Oil Prod (BBLS) Gas Prod (MCF)
# 42-427-34821 Alberto Alaniz 1R Mueller Exploration, Inc. Starr 2 1,789