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 May 2025 Production

37 Producing Operators

864 Producing Leases On File

852 Producing Wells On File

10.8 k Total Wells On File

39.4 k Barrels of Oil Produced

1.6 M MCF of Gas Produced

Top Producing Operators in Starr County, TX
Based on May 2025 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Faulconer Energy, LLC 16,107 1,377,709 816 800
Fletcher Operating, LLC 1,440 241,028 341 336
Hilcorp Energy Company 929,004 11,575,863 6,126 8,564
Hugoton Operating Company, Inc. 1,389 78,443 56 44
Kaiser-Francis Oil Company 2,209 87,312 19 20
Killam Oil Co., LTD. 13,485 3,501,550 226 267
Merit Energy Company 81,252 3,484,232 1,698 1,632
Mortimer Production Company 6,669 35,577 37 43
Mueller Exploration, Inc. 504 714,362 10 10
Orx Resources, L.L.C. 17,546 138,393 72 101
Royal Production Company, Inc. 4,078 197,432 17 17
Smith Production Inc. 3,796 538,697 306 305
Southern Tejas Asset Group LLC 421 15,730 25 27
Starr Operating, LLC 2,724 9,120 11 18
Texas Independent Explor LTD. 1,665 9,167 6 6
Trap Rock Oil, LTD. 958 4,943 7 16
Trek Resources, Inc. 25,045 40,351 121 238
Triad O&G, LLC 867 2,371 2 2
Varas Energy Operating Company, LLC 4,420 291,815 375 403
Wagner Oil Company 10,697 414,577 163 163
Top Producing Leases in Starr County, TX
Based on May 2025 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Cardenas, R.R. Smith Production Inc. Starr 121 12,448
Garza, A. M. - State Merit Energy Company Starr 0 17,045
Garza, A. M., State Merit Energy Company Starr 632 1,594
Gonzales Starr Operating, LLC Starr 668 1,924
Gutierrez No. 3 Mortimer Production Company Starr 1,736 770
Hall, J. F. State Killam Oil Co., LTD. Starr 1,856 9,764
I. V. Montalvo 'C' Killam Oil Co., LTD. Starr 477 8,590
Ignacia Gutierrez Mortimer Production Company Starr 1,151 93
Margo Starr Operating, LLC Starr 1,751 3,607
Martinez C Hilcorp Energy Company Starr 1,340 16,761
Mayfair La Brisa Texas Independent Explor LTD. Starr 592 2,944
Montalvo, N. R. Triad O&G, LLC Starr 867 375
Plains Capital Mortimer Production Company Starr 2,434 912
Slick Estate Royal Production Company, Inc. Starr 207 13,545
Slick Estate Royal Production Company, Inc. Starr 550 32,111
Slick, T. B. Estate Merit Energy Company Starr 1,859 592
Slick, T. B. Estate Merit Energy Company Starr 245 13,774
Starrpro Minerals Dgu Wagner Oil Company Starr 183 15,023
Thomas-Rife Gas Unit Merit Energy Company Starr 356 7,483
Yzaguirre Merit Energy Company Starr 3,314 44,488