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
1988-04-2034539042-427-05019MONTALVO, N. R. #42EXXON CORP.RECOMP5,200
1988-04-2034534842-427-00402VILLARREAL #21CABOT PETROLEUM CORPORATIONRECOMP6,712
1988-04-1934540442-427-32262JAMOCO #1AKM COMPANYDRILL7,200
1988-04-1934534942-427-00403VILLARREAL #22CABOT PETROLEUM CORPORATIONRECOMP6,480
1988-04-1834537542-427-32261MARTINEZ B #36OXY USA INC.DRILL9,000
1988-04-1834527542-427-32260GUERRA, F. B. ESTATE -B- #9UNION PACIFIC RESOURCES COMPANYDRILL8,300
1988-04-1834527542-427-32260GUERRA, F. B. ESTATE -B- #9UNION PACIFIC RESOURCES COMPANYDRILL8,015
1988-04-1234498742-427-32259R. G. SMITH GAS UNIT #3WAGNER, DUER & CO.DRILL1,900
1988-04-1234498742-427-32259SMITH OIL UNIT #1WAGNER, DUER & CO.DRILL1,900
1988-04-1234498742-427-32259SMITH OIL UNIT #1WAGNER, DUER & CO.DRILL1,900
1988-04-1234498742-427-32259SMITH OIL UNIT #1WAGNER, DUER & CO.FLD-XFR1,900
1988-04-1134493142-427-31513GUERRA SHARE 22 #19TEXACO INC.RECOMP4,520
1988-04-0834496042-427-31998HALL, J. F. -STATE -A- #12SUN EXPL. & PROD. CO.-CORPUSRECOMP9,800
1988-04-0834483142-427-32257VILLAREAL #1LEMARCO OPERATING, INC.DRILL6,800
1988-04-0734490742-427-01057HALL, J. F., -STATE -A- #4SUN EXPL. & PROD. CO.-CORPUSRECOMP8,502
1988-04-0734490642-427-32258HALL, J. F., -STATE #23SUN EXPL. & PROD. CO.-CORPUSDRILL8,100
1988-04-0734490642-427-32258HALL, J. F. -STATE #23SUN EXPLORATION & PRODUCTION CO.DRILL8,100
1988-04-0534470642-427-31364JUDD ESTATE - STATE #8SHELL WESTERN E&P INC.RECOMP10,181
1988-03-3034482342-427-31647LAUREL, C. #8SUN EXPL. & PROD. CO.-CORPUSRECOMP8,600
1988-03-3034459042-427-32256CARDENAS, R. R. #4SUN EXPL. & PROD. CO.-CORPUSDRILL7,950
1988-03-3034459042-427-32256CARDENAS, R. R. #4SUN EXPL. & PROD. CO.-CORPUSDRILL8,200
1988-03-3034456142-427-00237MCGILL BROS. #252EXXON CORP.RECOMP7,781
1988-03-3034453142-427-00216MCGILL BROS. #187EXXON CORP.RECOMP7,500
1988-03-3034452942-427-31758MCGILL BROS. #495EXXON CORP.RECOMP6,800
1988-03-3034452842-427-04878MCGILL BROS. #366EXXON CORP.RECOMP6,570
1988-03-3034447842-427-00395VILLARREAL #11CABOT PETROLEUM CORPORATIONRECOMP6,445
1988-03-2834445542-427-31319FROST NATL. BANK IND. EX. -B- #34SUN EXPL. & PROD. CO.-CORPUSRECOMP4,400
1988-03-2834435242-427-32255CAMERON #7CAMERON, PAUL E., JR., INC.DRILL5,100
1988-03-2234423942-427-05077MARRS-MCLEAN #16LSUN EXPL. & PROD. CO.-CORPUSRECOMP4,675
1988-03-2234423942-427-05077MARRS-MCLEAN #16LSUN EXPL. & PROD. CO.-CORPUSRECOMP4,675
1988-03-2234414342-427-32254YTURRIA L & L CO. -A- #5SUN EXPL. & PROD. CO.-CORPUSDRILL5,300
1988-03-2234406542-427-32253ROBINSON UNIT #2MUELLER ENGINEERING CORP.DRILL6,300
1988-03-2134409542-427-04013REILLY HEIRS #1SUN EXPL. & PROD. CO.-CORPUSRECOMP4,552
1988-03-2134409442-427-31950SAENZ, M. -STATE #26SUN EXPL. & PROD. CO.-CORPUSRECOMP6,499
1988-03-1734402742-427-32252EDMUNDS, A. K. #1ASTARCO EXPLORATION, INC.DRILL5,200
1988-03-1734392142-427-05087MCGILL BROS. #405EXXON CORP.RECOMP8,470
1988-03-1734386642-427-32251GUERRA SHARE 8-D #30TEXACO INC.DRILL5,700
1988-03-1634397942-427-31713SLICK ESTATE #2TRUE OIL COMPANYRECOMP10,200
1988-03-1434389042-427-32250WRIGHT BROTHERS/DOYNO #1WRIGHT BROTHERS ENERGY, INC.DRILL1,400
1988-03-1134380042-427-32249DE GARCIA, B. G. #43SUN EXPL. & PROD. CO.-CORPUSDRILL7,950
1988-03-1034374242-427-32248CHAPOTAL LAND CO. -A- #27SUN EXPL. & PROD. CO.-CORPUSDRILL5,300
1988-03-0934369042-427-32247R. G. SMITH GAS UNIT #2WAGNER, DUER & CO.DRILL6,000
1988-03-0934369042-427-32247BLOCK/GUERRA UNIT #3WAGNER, DUER & CO.DRILL5,818
1988-03-0434350442-427-32106SLICK EST. -C- #8SUN EXPL. & PROD. CO.-CORPUSRECOMP10,700
1988-03-0334345442-427-32246HALL, C. M. -A- #9SUN EXPL. & PROD. CO.-CORPUSDRILL9,200
1988-03-0334345442-427-32246HALL, C. M. -A- #9SUN EXPL. & PROD. CO.-CORPUSDRILL8,800
1988-02-2934205742-427-31859SAENZ, M. -STATE #23SUN EXPL. & PROD. CO.-CORPUSRECOMP6,406
1988-02-2634324042-427-32245HALL, J. F. -STATE -A- #16SUN EXPL. & PROD. CO.-CORPUSDRILL10,200
1988-02-2334307442-427-32244GARZA, CELESTINO #2HARKINS & COMPANYDRILL10,000
1988-02-1934291742-427-32243SPEER, GEO. H. -STATE -D- #5SUN EXPL. & PROD. CO.-CORPUSDRILL9,600
page 102 of 143

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