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 (82 total, up 30% 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
2022-09-26	882366	42-173-38834	WTH 20-8 G #273	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-26	882365	42-173-38833	WTH 20-8 G1 #271	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-26	882363	42-173-38832	WTH 20-8 G #172	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-26	882362	42-173-38831	WTH 20-8 E #253	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-26	882361	42-173-38830	WTH 20-8 E #252	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-26	882360	42-173-38828	WTH 20-8 D #241	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-26	882359	42-173-38827	WTH 20-8 D #142	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-23	884196	42-173-38857	BOOKS 16 #1TW	LAREDO PETROLEUM, INC.	DRILL	10,500
2022-09-23	884196	42-173-38857	BOOKS 16 #1TW	LAREDO PETROLEUM, INC.	DRILL	11,000
2022-09-21	883940	42-173-38856	TXL-DRIVER 1830G #11JM	VENCER ENERGY, LLC	DRILL	7,800	Y
2022-09-21	883940	42-173-38856	TXL-DRIVER 1830G #11JM	VENCER ENERGY, LLC	DRILL	7,900	Y
2022-09-21	883938	42-173-38855	TXL-DRIVER 1830A #12JM	VENCER ENERGY, LLC	DRILL	7,800	Y
2022-09-21	883938	42-173-38855	TXL-DRIVER 1830A #12JM	VENCER ENERGY, LLC	DRILL	7,800	Y
2022-09-21	883916	42-173-38854	HUTCHISON-TXL 1806J #10JM	VENCER ENERGY, LLC	DRILL	7,800	Y
2022-09-21	883916	42-173-38854	HUTCHISON-TXL 1806J #10JM	VENCER ENERGY, LLC	DRILL	7,800	Y
2022-09-19	882358	42-173-38826	WTH 20-8 C #233	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-19	882357	42-173-38825	WTH 20-8 C #232	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-19	882356	42-173-38824	WTH 20-8 C #131	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-19	882355	42-173-38823	WTH 20-8 B #223	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-19	882354	42-173-38822	WTH 20-8 B #221	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-19	882352	42-173-38821	WTH 20-8 B #121	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,470	Y
2022-09-19	882351	42-173-38829	WTH 20-8 A #213	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-19	882350	42-173-38820	WTH 20-8 A #212	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,740	Y
2022-09-12	882923	42-173-38851	HULING 7-19 D #241	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2022-09-12	882922	42-173-38850	HULING 7-19 B #221	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2022-09-07	882772	42-173-38847	HULING 18-30 H #281	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,000	Y
2022-09-07	882771	42-173-38846	HULING 18-30 E #251	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,000	Y
2022-09-07	882770	42-173-38845	HULING 18-30 F #261	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,000	Y
2022-08-16	882985	42-173-38852	MAVERICK 46 #1	MCCLURE OIL COMPANY, INC.	DRILL	10,500
2022-08-16	882985	42-173-38852	MAVERICK 46 #1	MCCLURE OIL COMPANY, INC.	DRILL	10,500
2022-08-15	883011	42-173-38853	MAGILLA 32 #7	CROWNQUEST OPERATING, LLC	DRILL	12,000
2022-08-12	882480	42-173-38839	TEX-HARVEY SPRABERRY #2011	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	8,100	Y
2022-08-12	882480	42-173-38839	TEX-HARVEY SPRABERRY #2011	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	7,800	Y
2022-08-11	882832	42-173-38849	POWELL 08 UNIT #0871NP	OXY USA INC.	DRILL	10,880	Y
2022-08-11	882832	42-173-38849	POWELL 08 UNIT #0871NP	OXY USA INC.	DRILL	10,880	Y
2022-08-09	882793	42-173-38848	POWELL 08 UNIT #0891OP	OXY USA INC.	DRILL	12,000	Y
2022-08-09	882793	42-173-38848	POWELL 08 UNIT #0891OP	OXY USA INC.	DRILL	12,000	Y
2022-08-09	881881	42-173-38815	PRINCETON A #202ST	CROWNQUEST OPERATING, LLC	DRILL	10,700	Y
2022-08-09	881881	42-173-38815	PRINCETON A #202ST	OXYROCK OPERATING, LLC	DRILL	10,300	Y
2022-08-04	882483	42-173-38842	TEX-HARVEY SPRABERRY #2081	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	8,100	Y
2022-08-04	882483	42-173-38842	TEX-HARVEY SPRABERRY #2081	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	7,800	Y
2022-08-04	882482	42-173-38841	TEX-HARVEY SPRABERRY #2051	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	8,100	Y
2022-08-04	882482	42-173-38841	TEX-HARVEY SPRABERRY #2051	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	7,800	Y
2022-08-04	882481	42-173-38840	TEX-HARVEY SPRABERRY #2031	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	8,100	Y
2022-08-04	882481	42-173-38840	TEX-HARVEY SPRABERRY #2031	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	7,800	Y
2022-08-03	882517	42-173-38843	LOMAX 1681CP #1H	OXY USA INC.	DRILL	9,000	Y
2022-08-03	882517	42-173-38843	LOMAX 1681CP #1H	OXY USA INC.	DRILL	9,000	Y
2022-08-03	882517	42-173-38843	LOMAX 1681CP #1H	OXY USA INC.	DRILL	9,765	Y
2022-07-29	881432	42-173-38813	HULING 36-24 H #281	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,000	Y
2022-07-29	881431	42-173-38811	HULING 36-24 F #261	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,000	Y

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