← Starr County

Starr County Drilling Permits

Every permit issued by the Texas Railroad Commission in Starr County — updated daily, data through 2026-04-23.

Starr County has had no new drilling permits in the past 90 days; the most recent permit on record was issued 2026-04-23. KILLAM OIL CO., LTD. leads with 3 permits in the past 12 months, one of 5 operators active in the county.

Last 30 Days

0

Operators (30d)

0

Latest Permit

2026-04-23

All Time

7,111

7,111 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2026-04-2391502742-427-34823RICHMOND #17PETROVYBE OPCO LLCDRILL5,000
2026-03-2791435642-427-34817MONTALVO, N. R. #62TRIAD O&G, LLCRECOMP8,500
2026-03-1091394342-427-34822BROCK #5ILEX ENERGY CORPORATIONDRILL10,500
2026-02-2091351042-427-34762I.V. MONTALVO 'A' #20KILLAM OIL CO., LTD.RECOMP4,990
2026-01-0591248342-427-34821ALBERTO ALANIZ #1RMUELLER EXPLORATION, INC.DRILL4,500
2025-10-2091118642-427-34736I.V. MONTALVO 'C' #49KILLAM OIL CO., LTD.RECOMP5,435
2025-10-2091118542-427-34743I.V. MONTALVO 'C' #58KILLAM OIL CO., LTD.RECOMP5,822
2025-09-0291018042-427-34820ALBERTO ALANIZ #1MUELLER EXPLORATION, INC.DRILL4,500
2025-05-0190767142-427-34791HALL, J. F. STATE #30KILLAM OIL CO., LTD.RECOMP6,690
2025-03-0790636642-427-34817MONTALVO, N. R. #62TRIAD O&G, LLCRECOMP8,500
2025-03-0390629442-427-34817MONTALVO, N. R. #62TRIAD O&G, LLCRECOMP8,500
2025-01-0990474542-427-33918BENTSEN BROS. - STATE #12MERIT ENERGY COMPANYRECOMP17,450
2024-08-1990205042-427-34739I.V. MONTALVO 'C' #55KILLAM OIL CO., LTD.RECOMP5,190
2024-08-0890182542-427-34767I.V. MONTALVO 'C' #56KILLAM OIL CO., LTD.RECOMP5,325
2024-07-3190163742-427-03690R. GARCIA UNIT #7RESOUTHERN TEJAS ASSET GROUP LLCRENTR4,500
2024-07-1190112342-427-34762I.V. MONTALVO 'A' #20KILLAM OIL CO., LTD.RECOMP5,526
2024-06-1490037442-427-34819DORCHESTER MINERALS #2MORTIMER PRODUCTION COMPANYDRILL2,800
2024-06-0790020242-427-34818SLICK ESTATE #2ROYAL PRODUCTION COMPANY, INC.DRILL8,700
2024-05-3189978242-427-33060BLOCK, E. HEIRS 'B' #4OSBORN,W.B. OIL & GAS OPERATIONSRECLASS9,706
2024-05-0789941742-427-34808SLICK #1ROYAL PRODUCTION COMPANY, INC.RECOMP7,500
2024-02-0889702642-427-34817MONTALVO, N. R. #62TRIAD O&G, LLCDRILL8,500
2024-02-0889702642-427-34817MONTALVO, N. R. #62TRIAD O&G, LLCDRILL8,500
2024-01-2389656042-427-34816CAMERON-STATE #2DAHCO OPERATING, LLCDRILL6,400
2024-01-1989654342-427-34815CAMERON-STATE #3DAHCO OPERATING, LLCDRILL5,400
2023-11-0389396142-427-32674GARCIA-GONZALES GAS UNIT #1FLETCHER OPERATING, LLCRECOMP6,540
2023-11-0289476342-427-34814DORCHESTER MINERALS #1MORTIMER PRODUCTION COMPANYDRILL4,800
2023-10-0989430842-427-34813ZP 50 #1ENTERPRISE PRODUCTS OPERATINGLLCDRILL400
2023-04-1188906542-427-32437YZAGUIRRE #1MERIT ENERGY COMPANYRECOMP8,370
2023-03-0388832042-427-33199SLICK 541 #3MERIT ENERGY COMPANYRECOMP7,250
2023-01-2588686142-427-33251MAYFAIR LA BRISA #7TEXAS INDEPENDENT EXPLOR LTD.RECOMP7,600
2023-01-2088736342-427-34812PLAINS CAPITAL #3MORTIMER PRODUCTION COMPANYDRILL4,800
2022-10-0588443142-427-31366YTURRIA-GARCIA #2SHOR OPERATING LLCRENTR2,900
2022-09-0188350442-427-34809MCGILL BROS. #1003OVERTON PARK OIL & GAS LPDRILL7,500
2022-08-1288288742-427-33656SLICK STATE #2URBAN OIL & GAS GROUP, LLCRECOMP10,500
2022-08-1088274342-427-34808SLICK #1ROYAL PRODUCTION COMPANY, INC.DRILL7,500
2022-08-0488275042-427-34807SLICK #2ROYAL PRODUCTION COMPANY, INC.DRILL9,700
2022-07-1588197042-427-34806MCGILL BROS. #1002OVERTON PARK OIL & GAS LPDRILL8,000
2022-07-1588197042-427-34806MCGILL BROS. #1002OVERTON PARK OIL & GAS LPDRILL8,500
2022-07-1388198542-427-34805SLICK ESTATE #1ROYAL PRODUCTION COMPANY, INC.DRILL8,700
2022-07-0888187142-427-34804PLAINS CAPITAL #2MORTIMER PRODUCTION COMPANYDRILL4,800
2022-06-2287883142-427-33282COATES 553 #13MERIT ENERGY COMPANYRECOMP7,930
2022-06-0688050842-427-34803GUTIERREZ UNIT 3 #3AMORTIMER PRODUCTION COMPANYDRILL4,800
2022-05-1888010442-427-34801HALL, J. F. STATE -A- #24KILLAM OIL CO., LTD.DRILL9,500
2022-05-1087978342-427-34800HALL, J. F. STATE -A- #26KILLAM OIL CO., LTD.DRILL7,500
2022-05-0587968742-427-34799ELLIOT #1TAM2 SQUARED OPERATING, LLCDRILL2,000
2022-05-0587958942-427-34798OLIVARES, A. #26KILLAM OIL CO., LTD.DRILL10,000
2022-04-2187905542-427-34380SLICK, T. B. ESTATE #208MERIT ENERGY COMPANYRECOMP11,426
2022-03-0187742442-427-34797BROCK, J. D. -A- #14SOUTHERN TEJAS ASSET GROUP LLCDRILL3,000
2021-12-3086691442-427-34796UNA DE GATO #1HOWITZER OPERATING, LLCDRILL4,000
2021-09-1587248342-427-34795GUTIERREZ #1AMORTIMER PRODUCTION COMPANYDRILL4,800
page 1 of 143
next >

Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Starr County.