← 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
1989-05-2535944242-427-32335GUERRA, R. R. #1EAGLE OIL & GAS CO.DRILL11,500
1989-05-2535944242-427-32335GUERRA, R. R. #1EAGLE OIL & GAS CO.DRILL11,500
1989-05-2435968042-427-32339GUERRA, A. #1NEWMAN OPERATING COMPANYDRILL6,000
1989-05-2435968042-427-32339GUERRA, A. #1NEWMAN OPERATING COMPANYDRILL6,000
1989-05-2335947742-427-32337MENDOZA #1SAN PATRICIO CORPORATIONDRILL7,000
1989-05-1935947842-427-32338LA BRISA RANCH #3GLENN, WAYNE E. & ASSOC., INC.DRILL6,000
1989-05-1935947842-427-32338LA BRISA RANCH #3GLENN, WAYNE E. & ASSOC., INC.DRILL6,000
1989-05-1935947442-427-32336BURTON, JOHN F. ET AL #3WINCAN, INC.DRILL3,750
1989-05-1735931942-427-31712DE LOPEZ, C. V. -A- #5SUN EXPLORATION & PRODUCTION CO.RECOMP10,453
1989-05-1135920242-427-01188GARZA-RIVAS UNIT #0104D.Y. EXPLORATION, INC.RECOMP4,389
1989-05-1135920142-427-01189D. D. OIL COMPANY "B" #5D.Y. EXPLORATION, INC.RECOMP4,595
1989-05-1035916342-427-32261MARTINEZ B #36OXY USA INC.RECOMP8,790
1989-05-0435894842-427-31834HALL, J. F. STATE -A- #8SUN EXPLORATION & PRODUCTION CO.RECOMP9,810
1989-05-0235885842-427-01122MARTINEZ B #6OXY USA INC.RECOMP6,650
1989-05-0135883742-427-32122MCKINNEY, A. #32SUN EXPLORATION & PRODUCTION CO.RECOMP7,800
1989-05-0135883742-427-32122MCKINNEY, A. #32SUN EXPLORATION & PRODUCTION CO.RECOMP7,800
1989-05-0135882442-427-01542SLICK, T. B. EST. #18CONOCO INC.RENTR4,200
1989-04-2835875642-427-32333SAMANO #2HANSON MINERALS CO.DRILL8,500
1989-04-2835875642-427-32333SAMANO #2HANSON MINERALS CO.DRILL8,500
1989-04-2735860442-427-04777SPEER, GEO. H. ST. -B- #22SUN EXPLORATION & PRODUCTION CO.RECOMP5,386
1989-04-2635763242-427-32327MCGILL BROS. #536EXXON CORP.DRILL7,140
1989-04-2435855042-427-30228DE GARCIA, B. G. #32SUN EXPLORATION & PRODUCTION CO.RECOMP5,701
1989-04-2135839242-427-32332SOUTHWEST FARM & RANCH #3FINA OIL & CHEMICAL COMPANYDRILL8,900
1989-04-1935836242-427-32331HEARD, J.F.B. #1AALPHA OMEGA PETROLEUM, INC.DRILL6,800
1989-04-1935825842-427-00597MONTALVO, I. V. -C- #29SUN EXPLORATION & PRODUCTION CO.RECOMP7,254
1989-04-1835830942-427-00767GUERRA, F.B. ESTATE -B- #5UNION PACIFIC RESOURCES COMPANYRECOMP11,292
1989-04-1335806642-427-32330H. ACEVADO GAS UNIT #1SUEMAUR EXPLORATION, INC.DRILL6,500
1989-04-1335801742-427-32146DAVENPORT, O. H. HEIRS #4FINA OIL & CHEMICAL COMPANYRECOMP7,000
1989-04-1235792942-427-32281TENNECO-CONOCO FEE #3FINA OIL & CHEMICAL COMPANYRECOMP8,800
1989-04-1035799842-427-32329ELIZONDO #1PETRO-TEX OPERATING CO.DRILL9,000
1989-04-0735785042-427-31657SEYFRIEDT, B. S. #1JCOASTAL OIL & GAS CORPORATIONRECOMP10,620
1989-04-0735783242-427-32328FINA-CONOCO FEE #5FINA OIL & CHEMICAL COMPANYDRILL8,500
1989-04-0735783042-427-01123MARTINEZ B #7OXY USA INC.RECOMP4,562
1989-04-0635781542-427-31982REILLY HEIRS #27SUN EXPLORATION & PRODUCTION CO.RECOMP4,009
1989-04-0635775442-427-32001COATES ENERGY TRUST, ET AL #2DENOVO OIL & GAS, INC.RECOMP5,000
1989-03-3035758042-427-31880LOPEZ, C. V. DE -B- #4SUN EXPLORATION & PRODUCTION CO.RECOMP9,000
1989-03-3035758042-427-31880LOPEZ, C. V. DE -B- #4ORYX ENERGY COMPANYRECOMP9,000
1989-03-2435708142-427-01321HOWELL, J. J. #1MUELLER ENGINEERING CORP.RECOMP6,986
1989-03-2035714242-427-03837DAVENPORT, DEE STATE OF TEXAS #1FINA OIL & CHEMICAL COMPANYRECOMP5,506
1989-03-1735707942-427-04994MCGILL BROS. #396EXXON CORP.RECOMP6,350
1989-03-1635709842-427-00999SPEER, GEORGE H. -STATE -B- #17SUN EXPLORATION & PRODUCTION CO.RECOMP6,996
1989-03-1535709042-427-32143DE LOPEZ, C.V. -A- #11SUN EXPLORATION & PRODUCTION CO.RECOMP7,908
1989-03-1535706342-427-03599LA BRISA LAND & CATTLE #2TEXAS INDEPENDENT EXPLOR., INC.RENTR4,200
1989-03-1335687142-427-32326DAVENPORT-STATE 530 #1MUELLER ENGINEERING CORP.DRILL7,000
1989-03-0735667142-427-31933DIAZ, MAXIMO #1TNT PETROLEUM COMPANY, INC.RECOMP6,530
1989-03-0135646942-427-03545SLICK, T. B. EST.-HB #125CONOCO INC.RENTR5,705
1989-02-2835651942-427-32325YTURRIA-GARCIA GAS UNIT #1SUN EXPLORATION & PRODUCTION CO.DRILL10,500
1989-02-2835651942-427-32325YTURRIA-GARCIA GAS UNIT #1SUN EXPLORATION & PRODUCTION CO.DRILL11,300
1989-02-2335541542-427-31477SLICK, T. B. ESTATE #77TENNECO OIL CO.RECOMP10,500
1989-02-2135622342-427-00783GUERRA, A. JR ET AL -A- #4UNION PACIFIC RESOURCES COMPANYRECOMP7,400
page 97 of 143
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Starr County.