← Upton County

Upton County Drilling Permits

Every permit issued by the Texas Railroad Commission in Upton County — updated daily, data through 2026-08-04.

Upton County permitting is running 37 permits a month over the trailing 90 days (110 total, down 38% on the prior quarter). 5 were issued in the past week. PIONEER NATURAL RES. USA, INC. leads with 143 permits in the past 12 months, one of 23 operators active in the county.

Last 30 Days

16

Operators (30d)

5

Latest Permit

2026-08-04

All Time

16,308

16,308 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2001-03-2650682642-461-34162WINDHAM, R. S. ET AL 118 #24ARCO PERMIANDRILL11,770
2001-03-2650682642-461-34162WINDHAM, R. S. ET AL 118 #24ARCO PERMIANDRILL11,770Y
2001-03-2350692842-461-33173FLATHEAD #2 #2CDINERO OPERATING COMPANYRECOMP9,980Y
2001-03-2350692842-461-33173FLATHEAD #2 #2CDINERO OPERATING COMPANYRECOMP10,800Y
2001-03-1350644842-461-34158HALFF "20" #7HEOG RESOURCES, INC.DRILL11,700Y
2001-03-1250622942-461-34157MCGILL "49" #2EOG RESOURCES, INC.DRILL10,600
2001-02-2250553142-461-03345PEGASUS FIELD UNIT 3 #2602MOBIL PRODUCING TX. & N.M. INC.RECOMP13,115
2001-02-2250553042-461-03344PEGASUS FIELD UNIT 3 #2601MOBIL PRODUCING TX. & N.M. INC.RECOMP13,120
2001-02-2050557642-461-34156PEMBROOK UNIT #1052PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-02-2050546142-461-03932PEGASUS FIELD UNIT #3 #3903MOBIL PRODUCING TX. & N.M. INC.RECOMP13,132
2001-02-2050538242-461-34155COLTER TRUST #2PURE RESOURCES, L.P.DRILL13,000Y
2001-02-1450532842-461-34019HIRSH "B" #2ENERGEN RESOURCES CORPORATIONRECOMP8,544
2001-02-0950511242-461-34154ALLEN "44" #1HEOG RESOURCES, INC.DRILL11,200Y
2001-02-0850466842-461-33124MCELROY, J. T., CONS. #1200CHEVRON U. S. A. INC.RECOMP4,500Y
2001-01-3050473442-461-34152PEMBROOK UNIT #1149PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-3050473342-461-34153PEMBROOK UNIT #1353PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-3050473342-461-34153PEMBROOK UNIT #1353PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-3050428742-461-34145UNIVERSITY 4 "15" H #1NEARBURG PRODUCING COMPANYDRILL10,500Y
2001-01-2950467542-461-34151PEMBROOK UNIT #9311PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-2950467442-461-34150PEMBROOK UNIT #1233PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-2950467342-461-34149PEMBROOK UNIT #1222PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-2950467242-461-34148PEMBROOK UNIT #1172PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-2950467142-461-34147PEMBROOK UNIT #1148PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-2950467042-461-34146PEMBROOK UNIT #633PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-2650460542-461-34144PEMBROOK UNIT #1234PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-2650458742-461-34141BARNETT "21" #7OCEAN ENERGY, INC.DRILL9,400
2001-01-2350441642-461-03323PEGASUS SPRABERRY UNIT #4104HENRY PETROLEUM CORP.RECOMP10,585
2001-01-2350435442-461-34143HANGAR "A" #7402HCMS OIL AND GAS COMPANYDRILL13,000Y
2001-01-1850420342-461-34142NEAL #2HALLWOOD PETROLEUM, INC.DRILL9,400
2001-01-1750419142-461-34140PEMBROOK UNIT #596PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-1750419042-461-34139PEMBROOK UNIT #592PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-1750418942-461-34138PEMBROOK UNIT #283PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-1750418842-461-34137PEMBROOK UNIT #595PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-1750417342-461-34136AMACKER, V. T. 106 #10HUNT OIL COMPANYDRILL12,200
2001-01-1650409742-461-34135KEENEY #5HALLWOOD PETROLEUM, INC.DRILL9,200
2001-01-1650409742-461-34135KEENEY #5HALLWOOD PETROLEUM, INC.DRILL9,700
2001-01-1250398742-461-34134PEMBROOK UNIT #929PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-0450367542-461-34133PEMBROOK UNIT #1293PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-0450367442-461-34129PEMBROOK UNIT #1004PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-0450367342-461-33779AMACKER 80 #5AOCEAN ENERGY, INC.RECOMP9,500Y
2001-01-0450367242-461-34132PEMBROOK UNIT #1164PIONEER NATURAL RES. USA, INC.DRILL8,500
2001-01-0450361742-461-34131AMACKER "89" #1HEOG RESOURCES, INC.DRILL11,700Y
2001-01-0450361742-461-34131AMACKER "89" #1HEOG RESOURCES, INC.DRILL12,299Y
2001-01-0450361542-461-34130ADAMS "101" #1EOG RESOURCES, INC.DRILL9,400
2000-12-2850341242-461-33251MCELROY, J. T., CONS. #1209CHEVRON U. S. A. INC.RECOMP5,500Y
2000-12-2850341042-461-01058MCELROY, J. T., CONS. #224CHEVRON U. S. A. INC.RECOMP4,000Y
2000-12-2850341042-461-01058MCELROY, J. T., CONS. #224CHEVRON U. S. A. INC.RECOMP4,000Y
2000-12-2750294242-461-01242PEMBROOK #1ATSF OPERATINGRENTR8,400
2000-12-2750294142-461-04166KEY, WILMA #1ATSF OPERATINGRENTR8,400
2000-12-2050332442-461-34126PEMBROOK UNIT #777PIONEER NATURAL RES. USA, INC.DRILL8,500
page 246 of 327
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Upton County.