Glasscock County Drilling Permits

Every permit issued by the Texas Railroad Commission in Glasscock County — updated daily, data through 2026-09-03.

Glasscock County permitting is running 13 permits a month over the trailing 90 days (40 total, down 63% on the prior quarter). PIONEER NATURAL RES. USA, INC. leads with 75 permits in the past 12 months, one of 17 operators active in the county.

Last 30 Days

6

Operators (30d)

1

Latest Permit

2026-09-03

All Time

11,551

11,551 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2007-06-1464008642-173-33331GLASS 45-A #1MCCLURE OIL COMPANY, INC.DRILL7,300
2007-06-1163999142-173-33330FOWLER "A" #3PIONEER NATURAL RES. USA, INC.DRILL10,500
2007-06-1163998942-173-33329FOWLER "A" #1PIONEER NATURAL RES. USA, INC.DRILL10,500
2007-06-1163996842-173-33328NEWMAN "A" #2PIONEER NATURAL RES. USA, INC.DRILL10,000
2007-06-1163996842-173-33328NEWMAN "A" #2PIONEER NATURAL RES. USA, INC.DRILL10,300
2007-05-2363618042-173-33304SCHROCK, W.M. "38" #12PIONEER NATURAL RES. USA, INC.DRILL10,000
2007-05-2163914842-173-33326FLANAGAN '14' #11PIONEER NATURAL RES. USA, INC.DRILL10,200
2007-05-2163914842-173-33326FLANAGAN '14' #11PIONEER NATURAL RES. USA, INC.DRILL10,200
2007-05-2163914542-173-33324CHEATHAM "31" #2PIONEER NATURAL RES. USA, INC.DRILL10,500
2007-05-2163914442-173-33325CHEATHAM #7PIONEER NATURAL RES. USA, INC.DRILL10,500
2007-05-2163914242-173-33323HANCOCK "A" #1PIONEER NATURAL RES. USA, INC.DRILL10,500
2007-05-1863884042-173-32070DYAD-ROMINE "1" #1MANHATTAN PETROLEUM, INC.RENTR11,000
2007-05-1663863642-173-33322CHEATHAM "19" #2PIONEER NATURAL RES. USA, INC.DRILL10,500
2007-05-1663863142-173-33321CHEATHAM "13" #2PIONEER NATURAL RES. USA, INC.DRILL10,500
2007-05-1663863142-173-33321CHEATHAM "13" #2PIONEER NATURAL RES. USA, INC.DRILL10,500
2007-05-1463700142-173-33315PATTERSON "44" #2ENDEAVOR ENERGY RESOURCES L.P.DRILL12,000
2007-05-1163827242-173-33314GLASS "46" #1MCCLURE OIL COMPANY, INC.DRILL7,250
2007-05-1163824942-173-33313EDWARDS 12 #1MANHATTAN PETROLEUM, INC.DRILL11,000
2007-05-1163824842-173-33312EDWARDS 13 #1MANHATTAN PETROLEUM, INC.DRILL11,000
2007-05-0963816842-173-33310EDMONDSON A #2732RANGE PRODUCTION COMPANYDRILL8,800
2007-05-0163798642-173-33309ARCHER #1MCCLURE OIL COMPANY, INC.DRILL7,300
2007-05-0163768242-173-31846ADCOCK, HELEN ZANT #1WTG EXPLORATIONRECOMP10,680
2007-04-3063756342-173-31995COOKBOOKS #2402MANHATTAN PETROLEUM, INC.RENTR11,000
2007-04-2763617642-173-33305CALVERLEY, JB #17PIONEER NATURAL RES. USA, INC.DRILL10,000
2007-04-2563725442-173-33308GLASS 16 #7RANGE PRODUCTION COMPANYDRILL9,250
2007-04-2463725242-173-33307EDMONDSON A #2629RANGE PRODUCTION COMPANYDRILL9,300
2007-04-1963636942-173-33306NIEHUES "A" #4TMMARINER ENERGY, INC.DRILL8,350
2007-04-0963632942-173-32648COOKBOOKS #2401MANHATTAN PETROLEUM, INC.RENTR11,000
2007-04-0363605542-173-33256CURRIE #605HENRY PETROLEUM LPRECOMP9,473
2007-04-0263601342-173-31218EDWARDS 9A #2MANHATTAN PETROLEUM, INC.RENTR11,000
2007-04-0263601342-173-31218EDWARDS 9A #2MANHATTAN PETROLEUM, INC.RENTR11,000Y
2007-03-2963332042-173-33296SCHROCK, W. M. "24" #15PIONEER NATURAL RES. USA, INC.DRILL10,500
2007-03-2963332042-173-33296SCHROCK, W. M. "24" #15PIONEER NATURAL RES. USA, INC.DRILL10,500
2007-03-2963331242-173-33295SCHROCK, W. M. "24" #13PIONEER NATURAL RES. USA, INC.DRILL10,500
2007-03-2663547642-173-33298COLE RANCH "45" #3REEF EXPLORATION, L.P.DRILL8,800
2007-03-2663547542-173-33302COLE RANCH 45 #2REEF EXPLORATION, L.P.DRILL8,900
2007-03-2663547242-173-33303COLE RANCH "44 #4REEF EXPLORATION, L.P.DRILL9,000
2007-03-2663547042-173-33301COLE RANCH "44" #3REEF EXPLORATION, L.P.DRILL8,900
2007-03-2663546942-173-33299COLE RANCH "41" #4REEF EXPLORATION, L.P.DRILL8,900
2007-03-2663546742-173-33300COLE RANCH "40" #3REEF EXPLORATION, L.P.DRILL8,800
2007-02-2763401242-173-33297GRAIL #1SAMSON LONE STAR LPDRILL9,000
2007-02-2763401242-173-33297GRAIL #1SAMSON LONE STAR, LLCDRILL9,000
2007-01-2363217042-173-33294COOPER "301" LEASE #2MDC OPERATING, INC.DRILL8,300
2007-01-1963099142-173-33293GLASS "45-A" #2MCCLURE OIL COMPANY, INC.DRILL7,500
2007-01-1963099142-173-33293GLASS "45-A" #2MCCLURE OIL COMPANY, INC.DRILL7,500
2007-01-0563133042-173-33292COLE RANCH "44" #2REEF EXPLORATION, L.P.DRILL8,750
2007-01-0463132842-173-33290COLE RANCH "41" #3REEF EXPLORATION, L.P.DRILL8,750
2007-01-0463132742-173-33291COLE RANCH "41" #2REEF EXPLORATION, L.P.DRILL8,750
2007-01-0463132642-173-33289COLE RANCH "41" #1REEF EXPLORATION, L.P.DRILL8,750
2007-01-0463132442-173-33288COLE RANCH '40' #2REEF EXPLORATION, L.P.DRILL8,750
page 170 of 232

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