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
2018-10-02	845243	42-173-37991	WHIT 2-37-F #4212H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,101	Y
2018-10-02	845242	42-173-37990	WHIT 2-37-H #4215H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,081	Y
2018-09-30	845058	42-173-37986	TETRIS SN 1-48 03 #104WA	ENERGEN RESOURCES CORPORATION	DRILL	10,500	Y
2018-09-30	845036	42-173-37984	TETRIS SN 1-48 03 #103WA	ENERGEN RESOURCES CORPORATION	DRILL	10,500	Y
2018-09-30	844907	42-173-37976	TETRIS SN 1-48 01 #102WA	ENERGEN RESOURCES CORPORATION	DRILL	10,500	Y
2018-09-30	844903	42-173-37975	TETRIS SN 1-48 01 #101WA	DIAMONDBACK E&P LLC	DRILL	10,500	Y
2018-09-30	844658	42-173-37967	JERSEY 38-47-D #4407H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,473	Y
2018-09-30	844657	42-173-37968	JERSEY 38-47-F #4411H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,746	Y
2018-09-30	844078	42-173-37954	JERSEY 38-47-H #4415H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,870	Y
2018-09-30	838010	42-173-37856	HOUSTON-WELLS W47B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,107	Y
2018-09-30	838007	42-173-37855	HOUSTON-WELLS W47A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,107	Y
2018-09-30	836655	42-173-37834	COLT 45 #11HA	CROWNQUEST OPERATING, LLC	DRILL	10,000	Y
2018-09-26	845058	42-173-37986	TETRIS SN 1-48 03 #1103H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-09-26	845058	42-173-37986	TETRIS SN 1-48 03 #1103H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-09-25	845049	42-173-37985	DUB SWD #1	AQUA TERRA PERMIAN, LLC	DRILL	12,400
2018-09-25	845036	42-173-37984	TETRIS SN 1-48 03 #103H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-09-25	845036	42-173-37984	TETRIS SN 1-48 03 #103H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-09-24	844958	42-173-37982	HUTCHISON-TEELE 40 #204HL	HUNT OIL COMPANY	DRILL	8,260	Y
2018-09-24	844955	42-173-37981	HUTCHISON-TEELE 40 #104HA	HUNT OIL COMPANY	DRILL	8,610	Y
2018-09-24	844952	42-173-37980	HUTCHISON-TEELE 40 #104HB	HUNT OIL COMPANY	DRILL	8,880	Y
2018-09-21	844932	42-173-37977	HUTCHISON-TEELE 30 #103HL	HUNT OIL COMPANY	DRILL	8,030	Y
2018-09-21	844907	42-173-37976	TETRIS SN 1-48 01 #1101H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-09-21	844907	42-173-37976	TETRIS SN 1-48 01 #1101H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-09-21	844903	42-173-37975	TETRIS SN 1-48 01 #101H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-09-21	844903	42-173-37975	TETRIS SN 1-48 01 #101H	ENERGEN RESOURCES CORPORATION	DRILL	9,500	Y
2018-09-21	844897	42-173-37974	HUTCHISON-TEELE 30 #103HA	HUNT OIL COMPANY	DRILL	8,610	Y
2018-09-21	844893	42-173-37973	HUTCHISON-TEELE 30 #103HB	HUNT OIL COMPANY	DRILL	8,880	Y
2018-09-18	844746	42-173-37970	DRIVER 36-8 #1DD	PIONEER NATURAL RES. USA, INC.	DRILL	13,000
2018-09-18	844746	42-173-37970	DRIVER 36-8 #1DD	PIONEER NATURAL RES. USA, INC.	DRILL	13,000
2018-09-17	844659	42-173-37969	JERSEY 38-47-G #4313H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,653	Y
2018-09-14	844658	42-173-37967	JERSEY 38-47-F #4212H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,473	Y
2018-09-14	844657	42-173-37968	JERSEY 38-47-F #4411H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,746	Y
2018-09-13	843397	42-173-37943	WOODY 3-46 #11H	COG OPERATING LLC	DRILL	12,000	Y
2018-09-13	843397	42-173-37943	WOODY 3-46 #11H	COG OPERATING LLC	DRILL	12,000	Y
2018-09-13	843390	42-173-37942	WOODY 4 #6H	COG OPERATING LLC	DRILL	12,000	Y
2018-09-12	844549	42-173-37961	TCGSE #3R	TRILOGY OPERATING, INC.	DRILL	12,000
2018-09-12	844538	42-173-37960	AUGUST 27-22-H #4215H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,450	Y
2018-09-12	844536	42-173-37959	AUGUST 27-22-H #4315H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,775	Y
2018-09-12	844532	42-173-37958	AUGUST 27-22-H #4815H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	9,600	Y
2018-09-10	844465	42-173-37956	COLOSSUS 44 #1	CROWNQUEST OPERATING, LLC	DRILL	12,000
2018-09-10	844341	42-173-35062	RILEY #4716	APACHE CORPORATION	RECOMP	11,000
2018-09-10	842595	42-173-35628	E. D. BOOKS 35 #9	APACHE CORPORATION	RECOMP	10,441
2018-09-07	844466	42-173-37957	COLOSSUS 44 #2	CROWNQUEST OPERATING, LLC	DRILL	12,000
2018-09-07	844461	42-173-35666	SMITH 7 #6	DE3 OPERATING LLC	RECOMP	10,930
2018-09-07	844350	42-173-31976	BOLES, N.J. #1	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	9,350
2018-09-07	844338	42-173-35665	SMITH 7 #5	DE3 OPERATING LLC	RECOMP	10,921
2018-08-29	844082	42-173-37955	JERSEY 38-47-H #4215H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,520	Y
2018-08-29	844078	42-173-37954	JERSEY 38-47-H #4415H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,870	Y
2018-08-29	844070	42-173-37953	JERSEY 38-47-H #4815H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	9,725	Y
2018-08-29	844070	42-173-37953	JERSEY 38-47-H #4815H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	9,725	Y

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