← Glasscock County

Glasscock County Drilling Permits

Every permit issued by the Texas Railroad Commission in Glasscock County — updated daily, data through 2026-07-27.

Glasscock County permitting is running 28 permits a month over the trailing 90 days (85 total, up 25% on the prior quarter). 1 was issued in the past week. PIONEER NATURAL RES. USA, INC. leads with 75 permits in the past 12 months, one of 16 operators active in the county.

Last 30 Days

20

Operators (30d)

3

Latest Permit

2026-07-27

All Time

11,533

11,533 permits
ISSUEDPERMITAPILEASEOPERATORTYPEDEPTHHZ
2009-01-2167715742-173-33490WITT 24 #2PIONEER NATURAL RES. USA, INC.DRILL10,300
2009-01-2167715742-173-33490WITT 24 #2PIONEER NATURAL RES. USA, INC.DRILL10,300
2009-01-2167715742-173-33490WITT 24 #2PIONEER NATURAL RES. USA, INC.DRILL10,300
2009-01-1467655742-173-33488W. HOWARD GLASSCOCK (G-S) UNIT #1518WSHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2009-01-1467655642-173-33486W. HOWARD GLASSCOCK (G-S) UNIT #1326WSHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2009-01-1467655042-173-33487W. HOWARD GLASSCOCK (G-S) UNIT #1327SHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2009-01-1467654542-173-33489W. HOWARD GLASSCOCK (G-S) UNIT #1412SHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2009-01-1467649742-173-33478GLASSCOCK, HOWARD W. (G-S) UNIT #1411WSHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2009-01-1467649542-173-33477GLASSCOCK, HOWARD W. (G-S) UNIT #1410WSHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2009-01-1467649442-173-33476GLASSCOCK, HOWARD W. (G-S) UNIT #1409SHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2009-01-1467649242-173-33480GLASSCOCK, HOWARD W. (G-S) UNIT #1407WSHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2009-01-1467648842-173-33482GLASSCOCK, HOWARD W. (G-S) UNIT #1517SHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2009-01-1467647942-173-33485GLASSCOCK, HOWARD W. (G-S) UNIT #1516SHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2009-01-0867697642-173-31851GLASS, J.L. RANCH #1ADKINS, R. L. CORP.RENTR9,900
2009-01-0567682442-173-33484GUTHRIE TRUST "19" #1EOG RESOURCES, INC.DRILL11,000
2009-01-0567682442-173-33484GUTHRIE TRUST "19" #1EOG RESOURCES, INC.DRILL11,000
2009-01-0267665642-173-33481EDMONDSON A #3530RANGE PRODUCTION COMPANYDRILL9,330
2008-12-3167652142-173-33479GLASSCOCK, HOWARD W. (G-S) UNIT #1325SHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2008-12-3167649342-173-33483GLASSCOCK, HOWARD W. (G-S) UNIT #1408WSHERIDAN PRODUCTION COMPANY, LLCDRILL3,200
2008-12-2267663442-173-33475UNDERWOOD 9 #1HRLAREDO PETROLEUM, INC.DRILL9,600Y
2008-12-1267611042-173-33474WINSLOW "B" #1PIONEER NATURAL RES. USA, INC.DRILL9,700
2008-12-1267564042-173-33472BRYFAR #2DENDEAVOR ENERGY RESOURCES L.P.DRILL12,000
2008-12-0967292042-173-32423BLALOCK #1202PIEDRA OPERATING, LLCRENTR10,500
2008-12-0367572842-173-33473GRIFFITH "25" #1PIONEER NATURAL RES. USA, INC.DRILL9,800
2008-12-0367564042-173-33472BRYFAR #2DENDEAVOR ENERGY RESOURCES L.P.DRILL12,000
2008-12-0267563442-173-33471WALKER "39" #2PIONEER NATURAL RES. USA, INC.DRILL10,500
2008-11-2567538442-173-33470MCDANIEL "34" #2PIONEER NATURAL RES. USA, INC.DRILL10,600
2008-11-2467534542-173-33469MCDANIEL "33" #2PIONEER NATURAL RES. USA, INC.DRILL10,600
2008-11-2067512442-173-33468RIGGAN #1PIONEER NATURAL RES. USA, INC.DRILL10,800
2008-11-1567475042-173-33467EDMONDSON A #332RANGE PRODUCTION COMPANYDRILL9,330
2008-11-1567474942-173-33466EDMONDSON A #3219RANGE PRODUCTION COMPANYDRILL9,330
2008-11-1367447042-173-33465JIM TOM "42" #3PIONEER NATURAL RES. USA, INC.DRILL10,800
2008-11-0767429942-173-33464GIBSON 7 #1MARINER ENERGY, INC.DRILL14,000
2008-11-0667424142-173-33463KEATHLEY 46 #2MARINER ENERGY, INC.DRILL10,400
2008-11-0667424142-173-33463KEATHLEY 46 #2MARINER ENERGY, INC.DRILL11,000
2008-11-0667423842-173-34053KEATHLEY 46 #1MARINER ENERGY, INC.DRILL10,400
2008-11-0667422942-173-33461GLASS 3 #1MARINER ENERGY, INC.DRILL10,400
2008-11-0667422642-173-33460SCHWARTZ 36 #1MARINER ENERGY, INC.DRILL10,400
2008-11-0667333942-173-33455SPRABERRY DRIVER UNIT #925APIONEER NATURAL RES. USA, INC.DRILL8,700
2008-10-3067378042-173-32404ZANT #202PIEDRA OPERATING, LLCRENTR11,500
2008-10-3067377842-173-31814ZANT "37" #3701PIEDRA OPERATING, LLCRENTR10,500
2008-10-2567369642-173-33459DOLLIE-NEAL #2101SPECIAL ENERGY CORPORATIONDRILL10,000
2008-10-2367343642-173-33458WOOD FAMILY 28A #1PIONEER NATURAL RES. USA, INC.DRILL11,000
2008-10-2367341542-173-32338STERLING "W" FEE #2CHEVRON U. S. A. INC.RECOMP8,500
2008-10-2267341842-173-33457THUNDERBOLT #1001SPECIAL ENERGY CORPORATIONDRILL10,000
2008-10-2267341342-173-33456CONNIE-NEAL #2801SPECIAL ENERGY CORPORATIONDRILL10,000
2008-10-2267341342-173-33456LYNDA #2801MARINER ENERGY, INC.DRILL11,000
2008-10-2167331042-173-33454HOUSTON RANCH "13" #1PIONEER NATURAL RES. USA, INC.DRILL10,800
2008-10-2067317842-173-33452UNDERWOOD 9 #1HLAREDO PETROLEUM, INC.DRILL9,600Y
2008-10-2067317742-173-33451HARDY 15 #1HLAREDO PETROLEUM, INC.DRILL9,600Y
page 165 of 231
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Source: Texas Railroad Commission drilling permit master (OGA049M), refreshed daily. See also operators in Glasscock County.