Glasscock County Drilling Permits

Every permit issued by the Texas Railroad Commission in Glasscock County — updated daily, data through 2026-07-09.

Glasscock County permitting is running 27 permits a month over the trailing 90 days (81 total, up 35% on the prior quarter). 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

2026-07-09

All Time

11,521

11,521 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2018-11-12	845630	42-173-37999	CRAIG SN 29-20 03 #403H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-11-12	845625	42-173-37998	CRAIG SN 29-20 03 #203H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-11-12	845534	42-173-37994	CRAIG SN 29-20 03 #103H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-11-12	845534	42-173-37994	CRAIG SN 29-20 C #103WA	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2018-11-12	845523	42-173-37993	CRAIG SN 29-20 01 #101H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-11-09	846694	42-173-38034	BLOODWORTH 39 #2	MCCLURE OIL COMPANY, INC.	DRILL	6,300
2018-11-09	846694	42-173-38034	BLOODWORTH 39 #2	MCCLURE OIL COMPANY, INC.	DRILL	6,300
2018-11-09	846655	42-173-38029	COX 27-34-B #4204H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,463	Y
2018-11-09	846654	42-173-38027	COX 27-34-A #4201H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,463	Y
2018-11-09	845278	42-173-35421	WEAVER 23 #2	APACHE CORPORATION	RECOMP	10,544
2018-11-07	846591	42-173-35315	ANNALEE 18 #1	CROWNQUEST OPERATING, LLC	RECOMP	12,000
2018-11-07	845722	42-173-38002	ZANT-HURT-BLALOCK UNIT 1 0105 #0105BH	XTO ENERGY INC.	DRILL	8,750	Y
2018-11-07	845722	42-173-38002	ZANT HURT BLALOCK EAST UNIT 1 #0105BH	XTO ENERGY INC.	DRILL	8,750	Y
2018-11-02	846291	42-173-38021	JERSEY 35-23-A #4201H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	9,000	Y
2018-11-02	846291	42-173-38021	JERSEY 35-23-B #4203H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	9,000	Y
2018-11-02	846286	42-173-38020	JERSEY 35-23-B #4303H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	9,000	Y
2018-11-02	846286	42-173-38020	JERSEY 35-23-C #4305H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	9,000	Y
2018-11-02	846285	42-173-38019	JERSEY 35-23-A #4401H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	9,000	Y
2018-11-02	844631	42-173-37966	JIM TOM W41K #211H	PIONEER NATURAL RES. USA, INC.	DRILL	10,204	Y
2018-10-31	846259	42-173-37334	QUAHADI #2	TRILOGY OPERATING, INC.	RECOMP	11,000
2018-10-30	844626	42-173-37964	JIM TOM W41I #209H	PIONEER NATURAL RES. USA, INC.	DRILL	10,204	Y
2018-10-29	845199	42-173-37989	CRAIG SN 29-20 06 #106H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-10-29	844628	42-173-37965	JIM TOM W41J #210H	PIONEER NATURAL RES. USA, INC.	DRILL	10,204	Y
2018-10-29	844624	42-173-37963	JIM TOM W41H #208H	PIONEER NATURAL RES. USA, INC.	DRILL	10,204	Y
2018-10-29	844623	42-173-37962	JIM TOM W41G #207H	PIONEER NATURAL RES. USA, INC.	DRILL	10,204	Y
2018-10-25	846119	42-173-38018	JERSEY 38-47-C #4206H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,500	Y
2018-10-25	846118	42-173-38017	JERSEY 38-47-C #4405H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,900	Y
2018-10-25	846117	42-173-38016	JERSEY 38-47-B #4204H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,500	Y
2018-10-25	846116	42-173-38015	JERSEY 38-47-B #4303H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,700	Y
2018-10-25	845190	42-173-37988	CRAIG SN 29-20 05 #105H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-10-24	846061	42-173-38014	CALVERLEY B-REED 70 #307HB	HUNT OIL COMPANY	DRILL	8,900	Y
2018-10-24	846036	42-173-38012	CALVERLEY B-REED 60 #306HB	HUNT OIL COMPANY	DRILL	8,900	Y
2018-10-24	845914	42-173-38011	COOK E 20G #7H	PIONEER NATURAL RES. USA, INC.	DRILL	10,387	Y
2018-10-23	845828	42-173-38005	PATTERSON 5-17-H #4215H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,617	Y
2018-10-23	845828	42-173-38005	PATTERSON 5-8-H #4215H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,617	Y
2018-10-23	845819	42-173-38004	PATTERSON 5-17-H #4315H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,900	Y
2018-10-23	845819	42-173-38004	PATTERSON 5-8-G #4313H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,900	Y
2018-10-23	845155	42-173-37987	CRAIG SN 29-20 04 #104H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-10-22	845944	42-173-38010	CROUCH 16 #4304H	DE3 OPERATING LLC	DRILL	9,500	Y
2018-10-22	845943	42-173-38009	CROUCH 16 #4203H	DE3 OPERATING LLC	DRILL	9,000	Y
2018-10-22	845942	42-173-38008	CROUCH 16 #4302H	DE3 OPERATING LLC	DRILL	9,500	Y
2018-10-22	845941	42-173-38007	CROUCH 16 #4201H	DE3 OPERATING LLC	DRILL	9,000	Y
2018-10-16	845739	42-173-38003	POWELL #8	DE3 OPERATING LLC	DRILL	11,000
2018-10-15	845673	42-173-38000	CALVERLEY B-REED 50 #305HB	HUNT OIL COMPANY	DRILL	8,900	Y
2018-10-15	845631	42-173-38001	CALVERLEY B-REED 40 #304HB	HUNT OIL COMPANY	DRILL	8,910	Y
2018-10-15	845628	42-173-37997	CALVERLEY B-REED 30 #303HB	HUNT OIL COMPANY	DRILL	8,920	Y
2018-10-12	845623	42-173-37996	CALVERLEY B-REED 20 #302HB	HUNT OIL COMPANY	DRILL	8,930	Y
2018-10-12	845617	42-173-37995	CALVERLEY B-REED 10 #301HB	HUNT OIL COMPANY	DRILL	8,940	Y
2018-10-10	844268	42-173-34915	BELL 22 #1	APACHE CORPORATION	RECOMP	10,710
2018-10-08	845457	42-173-37992	TCG 27 #5R	TRILOGY OPERATING, INC.	DRILL	12,000

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