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 27% 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
2020-10-12	865102	42-173-37734	DRIVER-LANE W36E #5H	PIONEER NATURAL RES. USA, INC.	DRILL	10,437	Y
2020-10-12	865101	42-173-37733	DRIVER-LANE W36D #4H	PIONEER NATURAL RES. USA, INC.	DRILL	10,437	Y
2020-10-12	865099	42-173-38370	DRIVER-LANE W36C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	9,000	Y
2020-10-12	865098	42-173-38369	DRIVER-LANE W36B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	9,000	Y
2020-10-12	865097	42-173-38368	DRIVER-LANE W36A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	9,000	Y
2020-10-06	865345	42-173-38381	CONCORD H #14HA	CROWNQUEST OPERATING, LLC	DRILL	8,700	Y
2020-10-06	865345	42-173-38381	CONCORD H #14HA	CROWNQUEST OPERATING, LLC	DRILL	8,800	Y
2020-10-01	865301	42-173-38380	CONCORD H #13LM	CROWNQUEST OPERATING, LLC	DRILL	8,200	Y
2020-10-01	865301	42-173-38380	CONCORD H #13LM	CROWNQUEST OPERATING, LLC	DRILL	8,400	Y
2020-10-01	865300	42-173-38379	CONCORD H #12HB	CROWNQUEST OPERATING, LLC	DRILL	8,900	Y
2020-10-01	865300	42-173-38379	CONCORD H #12HB	CROWNQUEST OPERATING, LLC	DRILL	8,900	Y
2020-09-30	865294	42-173-38378	137 BRINE #1	TALL CITY BRINE LLC	DRILL	2,000
2020-09-15	865061	42-173-32113	HUBBARD #1	DE3 OPERATING LLC	RECLASS	10,000
2020-09-14	865022	42-173-38367	LEARY #1D	CROWNQUEST OPERATING, LLC	DRILL	14,100
2020-08-27	864859	42-173-38366	WRAGE 21 #4D	CROWNQUEST OPERATING, LLC	DRILL	13,000
2020-07-23	863983	42-173-38365	STONE-ROBB W45C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,003	Y
2020-07-23	863982	42-173-38364	STONE-ROBB W45B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,003	Y
2020-07-23	863981	42-173-38363	STONE-ROBB W45A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,003	Y
2020-06-12	863617	42-173-38362	STONE-ROBB E45C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	9,904	Y
2020-06-12	863617	42-173-38362	STONE-ROBB E45C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,014	Y
2020-06-12	863615	42-173-38361	STONE-ROBB E45B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	9,904	Y
2020-06-12	863615	42-173-38361	STONE-ROBB E45B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,014	Y
2020-06-12	863611	42-173-38360	STONE-ROBB E45A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	9,904	Y
2020-06-12	863611	42-173-38360	STONE-ROBB E45A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,014	Y
2020-06-01	863625	42-173-33017	BOOKS, E.C. #6	HUNT OIL COMPANY	FLD-XFR	8,653
2020-05-14	863624	42-173-32190	BOOKS, E.C. #3	HUNT OIL COMPANY	FLD-XFR	8,800
2020-05-07	863548	42-173-38358	CONCORD H #11LL	CROWNQUEST OPERATING, LLC	DRILL	9,600	Y
2020-05-07	863548	42-173-38358	CONCORD G #11LL	CROWNQUEST OPERATING, LLC	DRILL	8,800	Y
2020-05-07	863547	42-173-38357	CONCORD H #10HA	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y
2020-05-07	863547	42-173-38357	CONCORD G #10HA	CROWNQUEST OPERATING, LLC	DRILL	9,000	Y
2020-05-07	862042	42-173-38325	HOUSTON RANCH #3605BH	XTO ENERGY INC.	DRILL	9,920	Y
2020-05-06	863545	42-173-38356	CONCORD H #9BB	CROWNQUEST OPERATING, LLC	DRILL	10,000	Y
2020-05-06	863545	42-173-38356	CONCORD G #9BB	CROWNQUEST OPERATING, LLC	DRILL	9,000	Y
2020-05-06	863521	42-173-38354	CONCORD G #8HB	CROWNQUEST OPERATING, LLC	DRILL	9,900	Y
2020-05-06	863519	42-173-38352	CONCORD F #7LM	CROWNQUEST OPERATING, LLC	DRILL	9,600	Y
2020-05-05	863517	42-173-38355	TOMAHAWK 2425 D #1WB	DIAMONDBACK E&P LLC	DRILL	10,260	Y
2020-05-05	863516	42-173-38353	TOMAHAWK 2425 C #1WA	DIAMONDBACK E&P LLC	DRILL	10,260	Y
2020-05-01	863468	42-173-38351	CONCORD E #5LL	CROWNQUEST OPERATING, LLC	DRILL	9,400	Y
2020-05-01	863467	42-173-38350	CONCORD E #6HA	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y
2020-05-01	863466	42-173-38349	CONCORD #4HB	CROWNQUEST OPERATING, LLC	DRILL	9,900	Y
2020-04-29	863445	42-173-38348	CONCORD #3BB	CROWNQUEST OPERATING, LLC	DRILL	9,900	Y
2020-04-29	863445	42-173-38348	CONCORD #3BB	CROWNQUEST OPERATING, LLC	DRILL	9,900	Y
2020-04-29	863444	42-173-38347	CONCORD #2HA	CROWNQUEST OPERATING, LLC	DRILL	10,000	Y
2020-04-29	863444	42-173-38347	CONCORD #2HA	CROWNQUEST OPERATING, LLC	DRILL	10,000	Y
2020-04-28	863437	42-173-38346	CONCORD #1LM	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y
2020-04-28	863437	42-173-38346	CONCORD #1LM	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y
2020-04-22	863414	42-173-38345	SITES 9-4 F #8WA	DIAMONDBACK E&P LLC	DRILL	10,750	Y
2020-04-22	863413	42-173-38344	SITES 9-4 E #7WA	DIAMONDBACK E&P LLC	DRILL	10,750	Y
2020-04-22	863412	42-173-38343	SITES 9-4 D #5WA	DIAMONDBACK E&P LLC	DRILL	10,750	Y
2020-04-21	863389	42-173-38342	WESTLAW 0904 H #4WA	DIAMONDBACK E&P LLC	DRILL	10,605	Y

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