← 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
1995-08-0443852642-427-32787BOSTON TEXAS LAND TRUST CO. #1QUISTO EXPL. & PRODUCTION, L.C.DRILL13,000
1995-08-0443852642-427-32787BOSTON TEXAS LAND TRUST CO. #1QUISTO EXPL. & PRODUCTION, L.C.DRILL12,200
1995-08-0143842142-427-32786FIRST NATIONAL BANK OF MISSION #1TEXAS INDEPENDENT EXPLOR., INC.DRILL9,000
1995-08-0143842142-427-32786FIRST NATIONAL BANK OF MISSION #1TEXAS INDEPENDENT EXPLOR., INC.DRILL8,400
1995-07-2843786542-427-04182SAENZ, G. F. #1TOMA OIL & GAS, INC.RECOMP3,475
1995-07-2643822942-427-32785HINOJOSA, ISIDRO GAS UNIT #1STARR COUNTY EXPLORATION, INC.DRILL7,900
1995-07-2643822942-427-32785HINOJOSA, ISIDRO GAS UNIT #1STARR COUNTY EXPLORATION, INC.DRILL13,000
1995-07-2643822942-427-32785HINOJOSA, ISIDRO GAS UNIT #1STARR COUNTY EXPLORATION, INC.DRILL16,000
1995-07-2643822942-427-32785HINOJOSA GAS UNIT #1TRANSTEXAS GAS CORPORATIONDRILL18,000
1995-07-2643822942-427-32785HINOJOSA, ISIDRO GAS UNIT #1TRANSTEXAS GAS CORPORATIONDRILL18,000
1995-07-2643822942-427-32785HINOJOSA, ISIDRO GAS UNIT #1TRANSTEXAS GAS CORPORATIONDRILL18,000
1995-07-2643822942-427-32785HINOJOSA, ISIDRO GAS UNIT #1TRANSTEXAS GAS CORPORATIONDRILL18,000
1995-07-2643821542-427-32784USA 1 #6SANCHEZ-O'BRIEN OIL & GAS CORP.DRILL14,381
1995-07-2643821542-427-32784USA 1 #6SANCHEZ-O'BRIEN OIL & GAS CORP.DRILL14,381
1995-07-2543819442-427-32783GARCIA-YTURRIA GAS UNIT #1ORYX ENERGY COMPANYDRILL10,800
1995-07-2543819442-427-32783GARCIA-YTURRIA GAS UNIT #1KERR-MCGEE OIL & GAS ONSHORE LLCDRILL10,497
1995-07-2543818942-427-32782DE GARCIA, B. G. #46ORYX ENERGY COMPANYDRILL6,900
1995-07-2143810542-427-32781ROOS #2STARR COUNTY EXPLORATION, INC.DRILL6,500
1995-07-2143810542-427-32781ROOS #2TRANSTEXAS GAS CORPORATIONDRILL13,000
1995-07-2143810542-427-32781ROOS #2TRANSTEXAS GAS CORPORATIONDRILL16,000
1995-07-2143810542-427-32781ROOS #2TRANSTEXAS GAS CORPORATIONDRILL17,000
1995-07-1843799542-427-00569MONTALVO, L.V. -C- #1ORYX ENERGY COMPANYRECOMP6,611
1995-07-1443789042-427-32724NILO SHALLOW A GU #6ENRON OIL & GAS COMPANYRECOMP11,300
1995-07-1443788142-427-32780GUERRA GU "C" #5COASTAL OIL & GAS CORPORATIONDRILL14,500
1995-07-1443788142-427-32780GUERRA GU "C" #5COASTAL OIL & GAS CORPORATIONDRILL14,500
1995-07-1443788142-427-32780GUERRA GU "C" #5COASTAL OIL & GAS CORPORATIONDRILL14,500
1995-07-0643760242-427-32712GUERRA GU "A" #16COASTAL OIL & GAS CORPORATIONRECOMP9,490
1995-06-2743714342-427-31228SLICK, T.B. ESTATE A #153CONOCO INC.RECOMP3,630
1995-06-2243717842-427-32779HOWELL, J. J. #6SHELL WESTERN E&P INC.DRILL10,600
1995-06-2143683342-427-32663GARCIA L&L CO. "C" #12ORYX ENERGY COMPANYRECOMP5,843
1995-06-1643694042-427-32778CONOCO 225 #7CONOCO INC.DRILL7,500
1995-06-1643693842-427-32777STATE PARK #7COASTAL OIL & GAS CORPORATIONDRILL12,500
1995-06-1643693842-427-32777STATE PARK #7COASTAL OIL & GAS CORPORATIONDRILL14,000
1995-06-1643693842-427-32777STATE PARK #7COASTAL OIL & GAS CORPORATIONDRILL14,000
1995-06-1243676142-427-32776GUERRA MINERAL TRUST "NCT-III" #6HUGHES, DAN A. COMPANYDRILL2,500
1995-06-0943672442-427-32775WOOD "A" #1STARR COUNTY EXPLORATION, INC.DRILL10,000
1995-06-0943672442-427-32775WOOD "A" #1STARR COUNTY EXPLORATION, INC.DRILL13,000
1995-06-0943672442-427-32775WOOD "A" #1STARR COUNTY EXPLORATION, INC.DRILL15,000
1995-06-0943672442-427-32775WOOD "A" #1STARR COUNTY EXPLORATION, INC.DRILL17,500
1995-06-0943672442-427-32775WOOD "A" #1STARR COUNTY EXPLORATION, INC.DRILL17,500
1995-06-0643660742-427-32346FLORES-HENSLEY #1ORYX ENERGY COMPANYRECOMP8,000
1995-06-0643660642-427-31697DE GARZA, C. L. #35ORYX ENERGY COMPANYRECOMP7,500
1995-06-0643660542-427-31370MONTALVO, I. V. -C- #40ORYX ENERGY COMPANYRECOMP5,600
1995-06-0643657142-427-32773BROCK #1STARR COUNTY EXPLORATION, INC.DRILL7,000
1995-06-0643657142-427-32773BROCK #1STARR COUNTY EXPLORATION, INC.DRILL7,000
1995-06-0643657042-427-32774GONZALEZ ET AL #2STARR COUNTY EXPLORATION, INC.DRILL1,500
1995-06-0643598042-427-32548GONZALES #1TEXAS INDEPENDENT EXPLOR., INC.RECOMP8,150
1995-06-0243646742-427-32772GUERRA, F. B. #2TEXAS INDEPENDENT EXPLOR., INC.DRILL8,100
1995-06-0143637842-427-32771SLICK, T.B. ESTATE #175 UNIT #175CONOCO INC.DRILL8,500
1995-06-0143637842-427-32771SLICK, T.B. ESTATE #175 UNIT #175CONOCO INC.DRILL7,900
page 72 of 143
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Starr County.