← Refugio County

Refugio County Drilling Permits

Every permit issued by the Texas Railroad Commission in Refugio County — updated daily, data through 2026-07-22.

Refugio County permitting is running 3.3 permits a month over the trailing 90 days (10 total, versus 2 in the prior quarter). 1 was issued in the past week. RISING STAR ENERGY PARTNERS II, leads with 8 permits in the past 12 months, one of 4 operators active in the county.

Last 30 Days

1

Operators (30d)

1

Latest Permit

2026-07-22

All Time

7,894

7,894 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2010-09-1070172042-391-01345TOM O'CONNOR (5800 SD) FLD. UNIT #P063HILCORP ENERGY COMPANYRECOMP5,915
2010-09-1070171742-391-01548TOM O'CONNOR (5800 SD) FLD. UNIT #Q048HILCORP ENERGY COMPANYRECOMP5,940
2010-09-1070171642-391-00551CLAUDE E. HEARD ET AL #13HILCORP ENERGY COMPANYRECOMP5,925
2010-09-1070167742-391-00725MRS. FANNIE V. W. HEARD #4GHILCORP ENERGY COMPANYRECOMP5,980
2010-09-0970180842-391-32665DUKE RANCH -J- #1T - C OIL COMPANYRECOMP4,300
2010-09-0970164142-391-00663CLAUDE E. HEARD ET AL #2GHILCORP ENERGY COMPANYRECOMP4,458
2010-09-0970163842-391-00671MRS. FANNIE V. W. HEARD #1HILCORP ENERGY COMPANYRECOMP5,968
2010-09-0970161842-391-00274MAUDE WILLIAMS ET AL "A" #D 9HILCORP ENERGY COMPANYRECOMP5,763
2010-09-0870159142-391-01510TOM O'CONNOR (5800 SD) FLD. UNIT #Q018HILCORP ENERGY COMPANYRECOMP5,925
2010-09-0770154842-391-31837HEARD, FANNIE V.W. #30CAMBRIAN MANAGEMENT, LTD.RECOMP4,519
2010-09-0270156042-391-32664DUKE RANCH -L- #1T - C OIL COMPANYRECOMP5,008
2010-08-3170142242-391-32969BRAMAN -A- #1T - C OIL COMPANYDRILL10,000
2010-08-3070106442-391-00568MRS. FANNIE V. W. HEARD #46HILCORP ENERGY COMPANYRECOMP5,923
2010-08-2770108642-391-10075MARY CLAIRE BAUER ET VIR #1HILCORP ENERGY COMPANYRECOMP7,813
2010-08-2070084142-391-32968ROCHE #10RSALIDA EXPLORATION, LLCDRILL7,800
2010-08-1970052942-391-01444TOM O'CONNOR (5800 SD) FLD. UNIT #P103HILCORP ENERGY COMPANYRECOMP5,840
2010-08-1970049642-391-00516MAUDE WILLIAMS ET AL 'B' #14HILCORP ENERGY COMPANYRECOMP5,915
2010-08-1170047142-391-00687TOM O'CONNOR(5600 FOOT SAND)UNIT #W318BHILCORP ENERGY COMPANYRECOMP5,925
2010-08-1170011742-391-01169THOMAS O'CONNOR 'C' #25HILCORP ENERGY COMPANYRECOMP5,925
2010-08-1069997642-391-32924THOMAS O'CONNOR "B" #55HILCORP ENERGY COMPANYRECOMP6,224
2010-08-0669993442-391-32164WELDER "G" #21FOREST OIL CORPORATIONRECOMP6,100
2010-08-0669989842-391-01144THOMAS O'CONNOR "C" #52HILCORP ENERGY COMPANYRECOMP5,905
2010-08-0669989842-391-01144THOMAS O'CONNOR "C" #52HILCORP ENERGY COMPANYRECOMP5,905
2010-08-0669988942-391-00555TOM O'CONNOR (4150 FT. SD.) UNIT #W401GAHILCORP ENERGY COMPANYRECOMP5,925
2010-08-0669988042-391-31209MRS. FANNIE V. W. HEARD #97HILCORP ENERGY COMPANYRECOMP6,125
2010-08-0470013642-391-32967VIDAURI "E" #44CHARRO OPERATING, L.L.C.DRILL6,200
2010-08-0469976442-391-32033THOMAS O'CONNOR "B" #49HILCORP ENERGY COMPANYRECOMP8,350
2010-08-0370003142-391-32966WILLOW CREEK -B- #5T - C OIL COMPANYDRILL10,000
2010-08-0269959242-391-00986TOM O'CONNOR #4CAMBRIAN MANAGEMENT, LTD.RECOMP4,420
2010-07-2869954142-391-32965RIVER RANCH -B- STATE UNIT #6T - C OIL COMPANYDRILL4,500
2010-07-2369916642-391-01823THOMAS O'CONNOR "B" #11HILCORP ENERGY COMPANYRECOMP6,200
2010-07-2369916642-391-01823THOMAS O'CONNOR "B" #11HILCORP ENERGY COMPANYRECOMP6,200
2010-07-2269905942-391-00512MAUDE WILLIAMS ET AL "B" #2HILCORP ENERGY COMPANYRECOMP5,935
2010-07-2269905942-391-00512MAUDE WILLIAMS ET AL "B" #2HILCORP ENERGY COMPANYRECOMP5,935
2010-07-1569896042-391-32964RIVER RANCH -B- STATE UNIT #5T - C OIL COMPANYDRILL4,500
2010-07-1569891842-391-32963O'CONNOR -H- #H 35T - C OIL COMPANYDRILL4,500
2010-07-1469882042-391-01811THOMAS O'CONNOR "B" #32HILCORP ENERGY COMPANYRECOMP6,000
2010-07-1369871842-391-31309MAUDE WILLIAMS ET AL "A" #D114HILCORP ENERGY COMPANYRECOMP8,040
2010-07-1369867842-391-31617TOM O'CONNOR(5600 FOOT SAND)UNIT #W526BHILCORP ENERGY COMPANYRECOMP6,104
2010-07-0269806942-391-32961ROCHE #10SALIDA EXPLORATION, LLCDRILL7,800
2010-07-0169836242-391-32962MAUDE WILLIAMS ET AL "C" #9HILCORP ENERGY COMPANYDRILL6,400
2010-06-2569810042-391-30436J.F. WELDER HEIRS #3VALENCE OPERATING COMPANYRECOMP4,916
2010-06-2269789742-391-32960J. J. O'BRIEN A-9 (SO) #A 9ACOCK/ANAQUA OPERATING CO., LPDRILL6,500
2010-06-1869777642-391-01324M. F. LAMBERT #67HILCORP ENERGY COMPANYRECOMP5,900
2010-06-1769755742-391-01841THOMAS O'CONNOR "B" #36HILCORP ENERGY COMPANYRECOMP6,000
2010-06-1769755542-391-01836THOMAS O'CONNOR "B" #34HILCORP ENERGY COMPANYRECOMP6,125
2010-06-1769755242-391-30173MAUDE WILLIAMS ET AL "A" #D 46HILCORP ENERGY COMPANYRECOMP4,650
2010-06-1769754942-391-01430M. F. LAMBERT #52HILCORP ENERGY COMPANYRECOMP5,865
2010-06-1669646742-391-32572O'CONNOR, THOMAS #8CAMBRIAN MANAGEMENT, LTD.RECOMP6,304
2010-06-1569734042-391-01446M. F. LAMBERT #122HILCORP ENERGY COMPANYRECOMP6,000
page 28 of 158
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Refugio County.