Upton County Drilling Permits

Every permit issued by the Texas Railroad Commission in Upton County — updated daily, data through 2026-07-31.

Upton County permitting is running 37 permits a month over the trailing 90 days (111 total, down 36% on the prior quarter). 2 were issued in the past week. PIONEER NATURAL RES. USA, INC. leads with 141 permits in the past 12 months, one of 24 operators active in the county.

Last 30 Days

18

Operators (30d)

4

Latest Permit

2026-07-31

All Time

16,302

16,302 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2008-08-2866450442-461-34756LANE, J S #6SOUTHWEST ROYALTIES, INC.RECOMP11,800
2008-08-2166828142-461-36051TXL "31" #2TERRACE PETROLEUM CORPORATIONDRILL10,800
2008-08-2166827742-461-36052TXL "31" #1TERRACE PETROLEUM CORPORATIONDRILL10,800
2008-08-2166602342-461-36011BARNETT-AMACKER #14SOUTHWEST ROYALTIES, INC.DRILL11,000
2008-08-2166601642-461-36010R S WINDHAM "C" #5SOUTHWEST ROYALTIES, INC.DRILL11,000
2008-08-2166600942-461-36008R S WINDHAM #7SOUTHWEST ROYALTIES, INC.DRILL11,000
2008-08-2166599742-461-36005DODSON RANCH #2SOUTHWEST ROYALTIES, INC.DRILL11,000
2008-08-2066795542-461-36047MANN52 #2HENRY PETROLEUM LPDRILL10,800
2008-08-2066226342-461-35887KATHRYN #4810ST. MARY LAND & EXPLORATION CO.DRILL12,000
2008-08-1966561242-461-33477MCELROY RANCH CO. 'L' #15CHEVRON U. S. A. INC.RECOMP9,720
2008-08-1866808242-461-36050PATTY #1HENRY PETROLEUM LPDRILL10,800
2008-08-1866803842-461-37602EMMALOU #9415HENRY PETROLEUM LPDRILL10,800
2008-08-1866795642-461-36048LYNCH27 #1HENRY PETROLEUM LPDRILL10,800
2008-08-1466782842-461-03918MCELROY RANCH CO. 129 #23EXXON MOBIL CORPORATIONRECOMP11,254
2008-08-1466563142-461-35991SWR #4SOUTHWEST ROYALTIES, INC.DRILL11,000
2008-08-1466563042-461-35990SWR #3SOUTHWEST ROYALTIES, INC.DRILL11,000
2008-08-1463363542-461-35290MCELROY RANCH CO. #34HENCORE OPERATING, L.P.DRILL12,000Y
2008-08-1365855442-461-35884DAVIES, H C #2XOG OPERATING LLCDRILL10,600
2008-08-1266767342-461-36044ETHEL #9515HENRY PETROLEUM LPDRILL10,800
2008-08-1266726242-461-36033PEGASUS FIELD UNIT NO. 3 #3904HENCORE OPERATING, L.P.DRILL13,000Y
2008-08-1266619642-461-36045BOMBER #1MARINER ENERGY, INC.DRILL16,000
2008-08-1266529242-461-35985AMACKER, V. T. 63 #6HHUNT OIL COMPANYDRILL16,000Y
2008-08-1166758542-461-36043MCELROY RANCH "137" #1MEWBOURNE OIL COMPANYDRILL10,300
2008-08-1166758242-461-36042MCELROY RANCH "138" #1MEWBOURNE OIL COMPANYDRILL10,300
2008-08-1166752342-461-36040LARAH #2EXL PETROLEUM, LPDRILL11,500
2008-08-1166751842-461-36039AMACKER87 #5HENRY PETROLEUM LPDRILL10,800
2008-08-1166751842-461-36039AMACKER87 #5HENRY PETROLEUM LPDRILL10,800
2008-08-1166751142-461-36038COWDEN53 #2HENRY PETROLEUM LPDRILL10,800
2008-08-1166751042-461-36037JWG L2 #3HENRY PETROLEUM LPDRILL10,800
2008-08-1166750742-461-36036ERIN #909HENRY PETROLEUM LPDRILL10,800
2008-08-1166750342-461-36035KYNDALL #5412HENRY PETROLEUM LPDRILL10,800
2008-08-1166749342-461-36041LYNCH53 #2HENRY PETROLEUM LPDRILL10,800
2008-08-1166748942-461-36034KYNDALL "A" #5411HENRY PETROLEUM LPDRILL10,800
2008-08-1166748942-461-36034KYNDALL "A" #5411HENRY PETROLEUM LPDRILL10,800
2008-08-0866714742-461-36032MCELROY RANCH CO. #51HENCORE OPERATING, L.P.DRILL12,000Y
2008-08-0766714242-461-34728BOBBIE #2902SUMMIT PETROLEUM LLCRECOMP10,800
2008-08-0766660142-461-36020MYERS #3MARINER ENERGY, INC.DRILL12,000
2008-08-0666709542-461-33525MCELROY RANCH CO. 119 #14EXXON MOBIL CORPORATIONRECOMP11,700
2008-08-0666708142-461-36031CARSON-ADAMS #2EOG RESOURCES, INC.DRILL10,100
2008-08-0666705342-461-36030COWDEN 18 #2EOG RESOURCES, INC.DRILL10,200
2008-08-0666704442-461-36029AMACKER 86 SE #3EOG RESOURCES, INC.DRILL10,100
2008-08-0466686542-461-36028MCELROY RANCH CO. #60HENCORE OPERATING, L.P.DRILL12,000Y
2008-08-0466665042-461-36024WOOLEY 5 #7MARINER ENERGY, INC.DRILL12,000
2008-08-0266672642-461-36026VANCE, VINA #3PIONEER NATURAL RES. USA, INC.DRILL10,600
2008-08-0266671442-461-36027RATLIFF 6 #8PIONEER NATURAL RES. USA, INC.DRILL10,550
2008-08-0266666042-461-36025RAILWAY RANCH "30" #4TERRACE PETROLEUM CORPORATIONDRILL10,800
2008-08-0266663142-461-36023WOOLEY 5 #6MARINER ENERGY, INC.DRILL10,500
2008-08-0266663142-461-36023WOOLEY 5 #6MARINER ENERGY, INC.DRILL12,000
2008-08-0266662742-461-36022WOOLEY 5 #5MARINER ENERGY, INC.DRILL12,000
2008-08-0166453042-461-35951NEAL 39 #1MARINER ENERGY, INC.DRILL10,600
page 199 of 327

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