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

7

Operators (30d)

2

Latest Permit

2026-09-03

All Time

11,551

11,551 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2011-11-2172823642-173-34599RILEY #4806APACHE CORPORATIONDRILL11,000
2011-11-2172823642-173-34599RILEY #4806APACHE CORPORATIONDRILL11,000
2011-11-1972839142-173-34611RATLIFF 24 #2APACHE CORPORATIONDRILL11,000
2011-11-1972839142-173-34611RATLIFF 24 #2APACHE CORPORATIONDRILL11,000
2011-11-1972839142-173-34611RATLIFF 24 #2APACHE CORPORATIONDRILL11,000
2011-11-1872838342-173-34608NICHOLS 22 #4APACHE CORPORATIONDRILL11,000
2011-11-1872833742-173-34605ZANT C #3502BERRY OIL COMP.DRILL12,000
2011-11-1872833142-173-34604HOUSTON RANCH '36' #2PIONEER NATURAL RES. USA, INC.DRILL10,750
2011-11-1872833142-173-34604HOUSTON RANCH '36' #2PIONEER NATURAL RES. USA, INC.DRILL11,150
2011-11-1872829942-173-34603SCHWARTZ 36 #9APACHE CORPORATIONDRILL11,000
2011-11-1872821042-173-34597RILEY #3705APACHE CORPORATIONDRILL11,000
2011-11-1872816842-173-34602COOK 21 #14APACHE CORPORATIONDRILL11,000
2011-11-1872816842-173-34602COOK 21 #14APACHE CORPORATIONDRILL11,000
2011-11-1872808542-173-34590COOK 21 #12APACHE CORPORATIONDRILL11,000
2011-11-1872808542-173-34590COOK 21 #12APACHE CORPORATIONDRILL11,000
2011-11-1772822442-173-34598WITT '24' #3PIONEER NATURAL RES. USA, INC.DRILL10,500
2011-11-1772822442-173-34598WITT '24' #3PIONEER NATURAL RES. USA, INC.DRILL10,750
2011-11-1772815142-173-34596COOK 21 #13APACHE CORPORATIONDRILL11,000
2011-11-1772815142-173-34596COOK 21 #13APACHE CORPORATIONDRILL11,000
2011-11-1770843742-173-33986GLASSCOCK, HOWARD W. (G-S) UNIT #3016SHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2011-11-1672815942-173-34593HARTLEY 38 #8APACHE CORPORATIONDRILL11,000
2011-11-1672815942-173-34593HARTLEY 38 #8APACHE CORPORATIONDRILL11,000
2011-11-1672814742-173-34592HARTLEY 38 #7APACHE CORPORATIONDRILL11,000
2011-11-1672814242-173-34595WAHOO 20 #7APACHE CORPORATIONDRILL11,000
2011-11-1672814142-173-34594SCHWARTZ 36 #8APACHE CORPORATIONDRILL11,000
2011-11-1672811642-173-34591HARTLEY 38 #6APACHE CORPORATIONDRILL11,000
2011-11-1572806742-173-34589MOC-SEIDENBERGER '29' #3MCCLURE OIL COMPANY, INC.DRILL5,300
2011-11-1572806742-173-34589MOC-SEIDENBERGER '29' #3MCCLURE OIL COMPANY, INC.DRILL5,300
2011-11-1472804742-173-34588BRUNSON "36" #1PIONEER NATURAL RES. USA, INC.DRILL10,650
2011-11-1472804742-173-34588BRUNSON '36' #1PIONEER NATURAL RES. USA, INC.DRILL11,100
2011-11-1472804542-173-34587BRUNSON "6" #2PIONEER NATURAL RES. USA, INC.DRILL10,650
2011-11-1472804542-173-34587BRUNSON '6' #2PIONEER NATURAL RES. USA, INC.DRILL11,100
2011-11-1472804242-173-34586BRUNSON '2' #1PIONEER NATURAL RES. USA, INC.DRILL10,800
2011-11-1472804042-173-34585JIM TOM '48' #3PIONEER NATURAL RES. USA, INC.DRILL10,700
2011-11-1072798742-173-34584KAYLINA "15" #2PIONEER NATURAL RES. USA, INC.DRILL10,800
2011-11-1072798742-173-34584KAYLINA '15' #2PIONEER NATURAL RES. USA, INC.DRILL10,800
2011-11-1072786342-173-34582CALVERLEY 4 #5HLAREDO PETROLEUM, INC.DRILL11,000Y
2011-11-1072786342-173-34582CALVERLEY 4 #5HLAREDO PETROLEUM, INC.DRILL11,000Y
2011-11-1072786142-173-34583COX 32 #5HLAREDO PETROLEUM, INC.DRILL11,000Y
2011-11-1072778442-173-34581WALKER GLASS #3APACHE CORPORATIONDRILL11,000
2011-11-0972777842-173-34580CURRIE 'A' #412COG OPERATING LLCDRILL9,800
2011-11-0972775342-173-34579E.D.B. 10 #6APACHE CORPORATIONDRILL11,000
2011-11-0972775342-173-34579E.D.B. 10 #6APACHE CORPORATIONDRILL11,000
2011-11-0972767342-173-34576E D BOOKS 17 #8APACHE CORPORATIONDRILL11,000
2011-11-0872765442-173-34575BURNS 27 #4APACHE CORPORATIONDRILL11,000
2011-11-0872758142-173-34574GARDEN CITY '40' #5ATHLON FE OPERATING LLCDRILL10,500
2011-11-0872758142-173-34574GARDEN CITY '40' #5ATHLON ENERGY OPERATING LLCDRILL10,500
2011-11-0872744842-173-34578COOPER #5PIEDRA OPERATING, LLCDRILL11,000
2011-11-0872744642-173-34577COOPER #6PIEDRA OPERATING, LLCDRILL11,000
2011-11-0872738642-173-34569ENSERCH-FRYSAK #3ENERGEN RESOURCES CORPORATIONDRILL11,000
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Glasscock County.