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
2009-08-1368401142-461-36356MCELROY RANCH "133" #2MEWBOURNE OIL COMPANYDRILL10,300
2009-08-1368400942-461-36355WINDHAM "128" #1MEWBOURNE OIL COMPANYDRILL10,300
2009-08-1368385242-461-36345AMACKER67 #7COG OPERATING LLCDRILL10,800
2009-08-1368384842-461-36346AMACKER89 #5COG OPERATING LLCDRILL10,800
2009-08-1268400642-461-36354MCELROY RANCH '133' #1MEWBOURNE OIL COMPANYDRILL10,300
2009-08-1268395942-461-36352DUSEK #8PARSLEY ENERGY OPERATIONS, LLCDRILL10,600
2009-08-1268395942-461-36352DUSEK A #8PARSLEY ENERGY OPERATIONS, LLCDRILL11,000
2009-08-1268395942-461-36352DUSEK A #8PARSLEY ENERGY OPERATIONS, LLCDRILL11,000
2009-08-1268395842-461-36351DUSEK #7PARSLEY ENERGY OPERATIONS, LLCDRILL10,600
2009-08-1268395842-461-36351DUSEK A #7PARSLEY ENERGY OPERATIONS, LLCDRILL11,000
2009-08-1268395642-461-36349DUSEK #2PARSLEY ENERGY OPERATIONS, LLCDRILL10,600
2009-08-1268395542-461-36348DUSEK #1PARSLEY ENERGY OPERATIONS, LLCDRILL10,600
2009-08-0668378942-461-36344TYLER #4709ST. MARY LAND & EXPLORATION CO.DRILL12,000
2009-08-0568359142-461-36343AMACKER65 #4COG OPERATING LLCDRILL10,800
2009-08-0568278042-461-36333KIRA #4610ST. MARY LAND & EXPLORATION CO.DRILL12,000
2009-08-0568277842-461-36331KATIE #4416ST. MARY LAND & EXPLORATION CO.DRILL12,000
2009-08-0568277742-461-36332KIRA #4616ST. MARY LAND & EXPLORATION CO.DRILL12,000
2009-07-2768312442-461-36340PEGASUS FIELD UNIT 3 #4218COG OPERATING LLCDRILL11,200
2009-07-2368335042-461-36342REBECCA JEAN #3202SUMMIT PETROLEUM LLCDRILL10,800
2009-07-2368334942-461-36341FRAN S #2205SUMMIT PETROLEUM LLCDRILL11,300
2009-07-2368333642-461-10562CINDY "C" #1407SUMMIT PETROLEUM LLCRENTR11,561
2009-07-2368309642-461-36338PEGASUS FIELD UNIT 3 #4217COG OPERATING LLCDRILL11,200
2009-07-2168307542-461-36337MANN55 #2COG OPERATING LLCDRILL10,800
2009-07-2168307542-461-36337MANN55 #2COG OPERATING LLCDRILL10,800
2009-07-1568290442-461-36335HALFFEAST36SW #1COG OPERATING LLCDRILL11,000
2009-07-1568289842-461-36334COWDEN29 #2COG OPERATING LLCDRILL10,800
2009-07-1568277942-461-36336AMACKER 88 #8EOG RESOURCES, INC.DRILL10,200
2009-07-0968210742-461-36324JULIE "SA" #2516SUMMIT PETROLEUM LLCDRILL11,100
2009-07-0868265742-461-36330AMACKER47 "A" #2COG OPERATING LLCDRILL10,800
2009-07-0168260742-461-36329NEAL RANCH "37" #3TERRACE PETROLEUM CORPORATIONDRILL10,800
2009-06-3068226642-461-36328LYNCH25 #2COG OPERATING LLCDRILL10,800
2009-06-2968014742-461-33810SHIRK, J. H. -F- #11XOG OPERATING LLCRECOMP7,940
2009-06-2668218942-461-36327DORIS #7COG OPERATING LLCDRILL10,800
2009-06-1968223142-461-36326HALFF ESTATE 20 #12EOG RESOURCES, INC.DRILL9,800
2009-06-1968204242-461-36325UNIV5 JOANNA5 #9COG OPERATING LLCDRILL12,000
2009-06-1968153742-461-36320MADISON #3711ST. MARY LAND & EXPLORATION CO.DRILL12,000
2009-06-1868200342-461-36323KAREN #5102COG OPERATING LLCDRILL10,800
2009-06-1268201042-461-36321WANDA #514COG OPERATING LLCDRILL10,800
2009-06-1168173942-461-36322HASEL57 #1COG OPERATING LLCDRILL10,800
2009-06-0366969242-461-36067SANDY #3812ST. MARY LAND & EXPLORATION CO.DRILL11,000
2009-06-0268136942-461-36316LONE STAR "73G" #1LCX ENERGY, LLCDRILL12,000
2009-06-0266529242-461-35985AMACKER, V. T. 63 #6HHUNT OIL COMPANYDRILL16,000Y
2009-05-2768157542-461-33370WADE RICHARDSON SWD 16 #1WINDSOR ENERGY GROUP, L.L.C.RENTR5,000
2009-05-2768153642-461-36319BRENDA #3710ST. MARY LAND & EXPLORATION CO.DRILL12,000
2009-05-2768153542-461-36318KATIE #4413ST. MARY LAND & EXPLORATION CO.DRILL12,000
2009-05-2168141642-461-36317AMACKER48 "A" #9COG OPERATING LLCDRILL10,800
2009-05-2068136742-461-36315LONE STAR "73F" #1LCX ENERGY, LLCDRILL12,000
2009-05-2068136742-461-36315LONE STAR "73F" #1ENDEAVOR ENERGY RESOURCES L.P.DRILL12,000
2009-05-2068135842-461-10158MCELROY RANCH CO. "F" #13DEVON ENERGY PRODUCTION CO, L.P.RECOMP9,981
2009-05-2068074442-461-36306LYNCH55 #2COG OPERATING LLCDRILL10,800
page 192 of 327

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