Glasscock County Drilling Permits

Every permit issued by the Texas Railroad Commission in Glasscock County — updated daily, data through 2026-09-03.

Glasscock County permitting is running 14 permits a month over the trailing 90 days (41 total, down 62% on the prior quarter). PIONEER NATURAL RES. USA, INC. leads with 75 permits in the past 12 months, one of 17 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-09-03

All Time

11,551

11,551 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2020-03-26	861909	42-173-38320	MCDANIEL B-CHRIESMAN 80 #208HL	HUNT OIL COMPANY	DRILL	8,050	Y
2020-03-19	862838	42-173-38335	FOSTER 4344 #7HD	CROWNQUEST OPERATING, LLC	DRILL	9,400	Y
2020-03-09	861638	42-173-38315	MCDANIEL B-CHRIESMAN 70 #107HA	HUNT OIL COMPANY	DRILL	8,450	Y
2020-03-09	861638	42-173-38315	MCDANIEL B-CHRIESMAN 70 #107HA	HUNT OIL COMPANY	DRILL	8,450	Y
2020-03-09	861617	42-173-38313	MCDANIEL B-CHRIESMAN 60 #306HB	HUNT OIL COMPANY	DRILL	9,000	Y
2020-03-09	861582	42-173-39433	MCDANIEL B-CHRIESMAN 60 #106HA	HUNT OIL COMPANY	DRILL	8,450	Y
2020-03-05	861675	42-173-38317	MCDANIEL B-CHRIESMAN 70 #307HB	HUNT OIL COMPANY	DRILL	9,000	Y
2020-03-04	861653	42-173-38316	MCDANIEL B-CHRIESMAN 70 #107HB	HUNT OIL COMPANY	DRILL	8,590	Y
2020-02-28	861637	42-173-38314	MCDANIEL B-CHRIESMAN 70 #107HL	HUNT OIL COMPANY	DRILL	7,800	Y
2020-02-28	861587	42-173-38312	MCDANIEL B-CHRIESMAN 60 #106HL	HUNT OIL COMPANY	DRILL	7,800	Y
2020-02-28	861585	42-173-38311	MCDANIEL B-CHRIESMAN 60 #206HL	HUNT OIL COMPANY	DRILL	8,050	Y
2020-02-26	862262	42-173-38332	GLASS -36- #1D	DIAMONDBACK E&P LLC	DRILL	13,500
2020-02-26	862262	42-173-38332	GLASS -36- #1D	DIAMONDBACK E&P LLC	DRILL	13,500
2020-02-26	862232	42-173-38331	COLE RANCH -44A- #2D	DIAMONDBACK E&P LLC	DRILL	13,000
2020-02-25	862137	42-173-38330	TPLT 3 SWD #1	PARK HILL DISPOSAL LLC	DRILL	5,000
2020-02-24	862077	42-173-38329	DANIEL 11-2 D #2WB	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2020-02-24	862075	42-173-38328	DANIEL 11-2 C #2WA	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2020-02-24	862072	42-173-38327	DANIEL 11-2 B #1WB	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2020-02-24	862071	42-173-38326	DANIEL 11-2 A #1WA	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2020-02-24	861126	42-173-38300	MCDANIEL B-CHRIESMAN 60 #106HB	HUNT OIL COMPANY	DRILL	8,590	Y
2020-02-13	861789	42-173-38319	CALVERLEY 37-36 #109LH	COG OPERATING LLC	DRILL	12,000	Y
2020-02-13	861787	42-173-38318	CALVERLEY 37-36 #17AH	COG OPERATING LLC	DRILL	12,000	Y
2020-02-07	860473	42-173-38296	HOUSTON-HERZOG W12E #5H	PIONEER NATURAL RES. USA, INC.	DRILL	10,118	Y
2020-02-07	860472	42-173-38295	HOUSTON-HERZOG W12D #4H	PIONEER NATURAL RES. USA, INC.	DRILL	10,118	Y
2020-02-07	860471	42-173-38294	HOUSTON-HERZOG W12C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,118	Y
2020-02-07	860470	42-173-38293	HOUSTON-HERZOG W12B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,118	Y
2020-02-07	860469	42-173-38292	HOUSTON-HERZOG W12A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,118	Y
2020-02-03	861420	42-173-38309	BIGBY NORTH E 10-3 #2805H	DE3 OPERATING LLC	DRILL	9,500	Y
2020-02-03	861349	42-173-38301	LOMAX 1201P #1H	OXY USA INC.	DRILL	13,000	Y
2020-02-03	861349	42-173-38301	LOMAX 1201P #1H	OXY USA INC.	DRILL	13,000	Y
2020-01-30	861418	42-173-38308	BIGBY NORTH D 10-3 #4404H	DE3 OPERATING LLC	DRILL	9,500	Y
2020-01-30	861415	42-173-38307	BIGBY NORTH D 10-3 #4204H	DE3 OPERATING LLC	DRILL	9,500	Y
2020-01-30	861412	42-173-38306	BIGBY NORTH C 10-3 #2803H	DE3 OPERATING LLC	DRILL	9,500	Y
2020-01-30	861409	42-173-38305	BIGBY NORTH C 10-3 #4303H	DE3 OPERATING LLC	DRILL	9,500	Y
2020-01-30	861404	42-173-38304	BIGBY NORTH B 10-3 #2802H	DE3 OPERATING LLC	DRILL	9,500	Y
2020-01-30	861400	42-173-38303	BIGBY NORTH A 10-3 #4201H	DE3 OPERATING LLC	DRILL	9,500	Y
2020-01-30	861383	42-173-38302	BIGBY NORTH A 10-3 #4401H	DE3 OPERATING LLC	DRILL	9,500	Y
2020-01-27	861190	42-173-31497	W. C. HOUSTON #1	DE3 OPERATING LLC	FLD-XFR	10,174
2020-01-24	860869	42-173-38299	SHINER #1	TRILOGY OPERATING, INC.	DRILL	12,000
2020-01-24	860218	42-173-38285	COOK E20P #15H	LAREDO PETROLEUM, INC.	DRILL	10,000	Y
2020-01-24	860215	42-173-38284	COOK E20N #14H	LAREDO PETROLEUM, INC.	DRILL	10,000	Y
2020-01-15	860468	42-173-32306	HERZOG #1	PIONEER NATURAL RES. USA, INC.	FLD-XFR	10,325
2020-01-08	860545	42-173-38298	SILVERBACK 33 #2	CROWNQUEST OPERATING, LLC	DRILL	12,000
2020-01-03	860440	42-173-38297	COLT 28 #2	CROWNQUEST OPERATING, LLC	DRILL	12,000
2019-12-31	860387	42-173-38291	ALLEN-NEWMAN 12E #5H	PIONEER NATURAL RES. USA, INC.	DRILL	10,118	Y
2019-12-31	860385	42-173-38290	ALLEN-NEWMAN 12D #4H	PIONEER NATURAL RES. USA, INC.	DRILL	10,118	Y
2019-12-31	860382	42-173-38289	ALLEN-NEWMAN 12C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,118	Y
2019-12-31	860380	42-173-38288	ALLEN-NEWMAN 12B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,118	Y
2019-12-31	860379	42-173-38287	ALLEN-NEWMAN 12A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,118	Y
2019-12-31	859539	42-173-34549	MOC MCDANIEL '33' #5	MCCLURE OIL COMPANY, INC.	RENTR	11,400

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