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 27 permits a month over the trailing 90 days (82 total, up 37% 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

Operators (30d)

Latest Permit

2026-07-27

All Time

11,522

11,522 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2017-07-05	827111	42-173-37615	HARRIS-COOK 50 #105HB	HUNT OIL COMPANY	DRILL	8,760	Y
2017-07-05	827111	42-173-37615	HARRIS-COOK 50 #105HB	HUNT OIL COMPANY	DRILL	8,800	Y
2017-06-30	828329	42-173-37653	JAKER #2SW	AQUA TERRA PERMIAN, LLC	DRILL	6,500
2017-06-30	828329	42-173-37653	JAKER #2SW	CAMBRIAN MANAGEMENT, LTD.	DRILL	6,670
2017-06-29	828095	42-173-36159	ANDERSON 26 #14	APACHE CORPORATION	RECOMP	10,900
2017-06-29	827906	42-173-37647	CALVERLEY B-REED 70 #207HL	HUNT OIL COMPANY	DRILL	8,150	Y
2017-06-29	827902	42-173-37649	CALVERLEY B-REED 70 #107HA	HUNT OIL COMPANY	DRILL	8,500	Y
2017-06-29	827898	42-173-37646	CALVERLEY B-REED 70 #107HB	HUNT OIL COMPANY	DRILL	8,700	Y
2017-06-29	827767	42-173-37626	ZANT-HURT-BLALOCK UNIT 1 #4802BR	XTO ENERGY INC.	DRILL	9,750	Y
2017-06-29	827569	42-173-37638	CALVERLEY B-REED 80 #108HA	HUNT OIL COMPANY	DRILL	8,400	Y
2017-06-29	827562	42-173-37637	CALVERLEY B-REED 80 #108HB	HUNT OIL COMPANY	DRILL	8,700	Y
2017-06-26	827802	42-173-37648	CADMIUM FR UNIT 30 #1	CROWNQUEST OPERATING, LLC	DRILL	12,000
2017-06-23	827659	42-173-37641	FOXTROT NS 30-31 05 #405H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2017-06-23	827659	42-173-37641	FOXTROT NS 30-31 05 #405H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2017-06-23	827573	42-173-37644	BRUNSON 5D #5HE	ENCANA OIL & GAS(USA) INC.	DRILL	7,580	Y
2017-06-23	827573	42-173-37644	BRUNSON 5D #5HL	ENCANA OIL & GAS(USA) INC.	DRILL	9,200	Y
2017-06-21	827676	42-173-37629	SPRINGFIELD 41 #1	CROWNQUEST OPERATING, LLC	DRILL	12,000
2017-06-21	827676	42-173-37629	SPRINGFIELD 41 #1	CROWNQUEST OPERATING, LLC	DRILL	12,000
2017-06-21	827621	42-173-37631	ANDREW #3803	CINNABAR OPERATING, LLC	DRILL	10,500
2017-06-21	827598	42-173-37630	ANDREW #3801	CINNABAR OPERATING, LLC	DRILL	10,500
2017-06-20	827376	42-173-37632	QUAHADI B #0314HA	CINNABAR OPERATING, LLC	DRILL	10,000	Y
2017-06-19	827504	42-173-37628	GREEN HORNET #1	TRILOGY OPERATING, INC.	DRILL	14,000
2017-06-19	827504	42-173-37628	GREEN HORNET #1	TRILOGY OPERATING, INC.	DRILL	14,000
2017-06-19	827504	42-173-37628	GREEN HORNET #1	TRILOGY OPERATING, INC.	DRILL	14,000
2017-06-16	827394	42-173-37627	BARBEE B 2-1 (ALLOC-G) #7SU	LAREDO PETROLEUM, INC.	DRILL	9,000	Y
2017-06-16	827390	42-173-37625	BARBEE B 2-1 (ALLOC-F) #6SU	LAREDO PETROLEUM, INC.	DRILL	9,000	Y
2017-06-15	827225	42-173-37624	CALVERLEY '36-25' #2801H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	7,901	Y
2017-06-15	827225	42-173-37624	CALVERLEY 36-25A #2801H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	7,901	Y
2017-06-15	827225	42-173-37624	CALVERLEY 36B-25A-A #2801H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	7,901	Y
2017-06-15	827220	42-173-37623	CALVERLEY '36-25' #4201H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,337	Y
2017-06-15	827220	42-173-37623	CALVERLEY 36-25A #4201H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,337	Y
2017-06-15	827220	42-173-37623	CALVERLEY 36B-25A-A #4201H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,337	Y
2017-06-15	827214	42-173-37621	CALVERLEY '36-25' #4801H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	9,435	Y
2017-06-15	827214	42-173-37621	CALVERLEY 36-25A #4801H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	9,435	Y
2017-06-15	827214	42-173-37621	CALVERLEY 36B-25A-A #4801H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	9,435	Y
2017-06-09	827171	42-173-37617	COOK E 20B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2017-06-09	827168	42-173-37616	COOK E 20A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2017-06-09	827168	42-173-37616	COOK E 20A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2017-06-09	827023	42-173-37611	TARGET K #3906WA	DIAMONDBACK E&P LLC	DRILL	9,515	Y
2017-06-09	827001	42-173-37613	COLT 45 #1BB	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y
2017-06-09	826992	42-173-37614	FOXTROT NS 30-31 04 #104H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2017-06-08	827436	42-173-37618	BERRY SWD #1	GOODNIGHT MIDSTREAM PERMIAN, LLC	DRILL	12,500
2017-06-08	827436	42-173-37618	BERRY SWD #1	GOODNIGHT MIDSTREAM PERMIAN, LLC	DRILL	12,800
2017-06-08	827003	42-173-37612	COLT 45 #2BB	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y
2017-06-07	827018	42-173-37610	TARGET M #3907WA	DIAMONDBACK E&P LLC	DRILL	9,520	Y
2017-06-07	827016	42-173-37609	TARGET L #3908WB	DIAMONDBACK E&P LLC	DRILL	9,860	Y
2017-06-06	827006	42-173-37607	MATTHIAS #0913HD	CINNABAR OPERATING, LLC	DRILL	9,400	Y
2017-06-06	827005	42-173-37606	MATTHIAS #0913HC	CINNABAR OPERATING, LLC	DRILL	8,900	Y
2017-06-05	827254	42-173-37608	HOUSTON ALLEN 12 #2	CROWNQUEST OPERATING, LLC	DRILL	12,000
2017-06-05	827154	42-173-31464	POWELL 32A #3	SABRE OPERATING, INC.	RECOMP	11,122

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