Glasscock County Drilling Permits

Every permit issued by the Texas Railroad Commission in Glasscock County — updated daily, data through 2026-07-27.

Glasscock County permitting is running 27 permits a month over the trailing 90 days (82 total, up 37% on the prior quarter). 1 was issued in the past week. 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

2026-07-27

All Time

11,522

11,522 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2016-07-12	816841	42-173-37423	BERRY #2017AH	XTO ENERGY INC.	DRILL	8,550	Y
2016-07-12	816841	42-173-37423	BERRY #2017AH	XTO ENERGY INC.	DRILL	8,900	Y
2016-07-12	816829	42-173-37422	BERRY #2007BH	XTO ENERGY INC.	DRILL	8,900	Y
2016-07-12	816826	42-173-37421	BERRY #2008BH	XTO ENERGY INC.	DRILL	8,900	Y
2016-07-12	816824	42-173-37420	BERRY #2018AH	XTO ENERGY INC.	DRILL	8,550	Y
2016-07-12	816821	42-173-37419	BERRY #2028SH	XTO ENERGY INC.	DRILL	8,900	Y
2016-07-08	816758	42-173-37413	SAXON E #1102WA	DIAMONDBACK E&P LLC	DRILL	9,400	Y
2016-07-08	816754	42-173-37412	SAXON F #1102WB	DIAMONDBACK E&P LLC	DRILL	9,650	Y
2016-07-08	816754	42-173-37412	SAXON F #1102WB	DIAMONDBACK E&P LLC	DRILL	9,650	Y
2016-07-06	816731	42-173-37408	G. SCHWARTZ 17-8 (ALLOC-H) #8NU	LAREDO PETROLEUM, INC.	DRILL	9,000	Y
2016-07-06	816729	42-173-37407	G. SCHWARTZ 17-8 (ALLOC-F) #6NU	LAREDO PETROLEUM, INC.	DRILL	9,000	Y
2016-07-06	816726	42-173-37406	G. SCHWARTZ 17-8 (ALLOC-E) #5NU	LAREDO PETROLEUM, INC.	DRILL	9,000	Y
2016-07-06	816724	42-173-37405	G. SCHWARTZ 17-8 (ALLOC-D) #4NU	LAREDO PETROLEUM, INC.	DRILL	9,000	Y
2016-07-06	816723	42-173-37404	G. SCHWARTZ 17-8 (ALLOC-C) #3NU	LAREDO PETROLEUM, INC.	DRILL	9,000	Y
2016-07-06	816721	42-173-37409	G. SCHWARTZ 17-8 (ALLOC-B) #2NU	LAREDO PETROLEUM, INC.	DRILL	9,000	Y
2016-07-06	816721	42-173-37409	G. SCHWARTZ 17-8 (ALLOC-A) #1NU	LAREDO PETROLEUM, INC.	DRILL	9,000	Y
2016-06-24	816471	42-173-37403	THOMAS #4204HB	CINNABAR OPERATING, LLC	DRILL	9,100	Y
2016-06-24	816470	42-173-37402	THOMAS #4101HB	CINNABAR OPERATING, LLC	DRILL	9,100	Y
2016-06-24	816470	42-173-37402	THOMAS #4101HC	CINNABAR OPERATING, LLC	DRILL	9,100	Y
2016-06-24	816470	42-173-37402	THOMAS #4101HD	CINNABAR OPERATING, LLC	DRILL	9,500	Y
2016-06-24	816470	42-173-37402	THOMAS #4101HD	CINNABAR OPERATING, LLC	DRILL	10,000	Y
2016-06-23	816468	42-173-37401	QUAHADI B #0313HS	CINNABAR OPERATING, LLC	DRILL	7,500	Y
2016-06-23	816468	42-173-37401	QUAHADI B #0313HS	CINNABAR OPERATING, LLC	DRILL	8,000	Y
2016-06-23	816466	42-173-37400	QUAHADI B #0313HA	CINNABAR OPERATING, LLC	DRILL	8,200	Y
2016-06-16	816317	42-173-37399	SF 9 #1A	ADVENTURE OPERATING COMPANY, LLC	DRILL	12,000
2016-06-13	816220	42-173-33075	HIRT 27 #1	VERITAS ENERGY, LLC	RECOMP	8,271
2016-05-23	815792	42-173-37392	FLANAGAN 14-LLOYD B #14H	PIONEER NATURAL RES. USA, INC.	DRILL	10,250	Y
2016-05-23	815791	42-173-37391	FLANAGAN 14-LLOYD B #13H	PIONEER NATURAL RES. USA, INC.	DRILL	10,250	Y
2016-05-23	815791	42-173-37391	FLANAGAN 14-LLOYD B #13H	PIONEER NATURAL RES. USA, INC.	DRILL	10,250	Y
2016-05-23	815790	42-173-37390	FLANAGAN 14-LLOYD B #12H	PIONEER NATURAL RES. USA, INC.	DRILL	10,250	Y
2016-05-23	815790	42-173-37390	FLANAGAN 14-LLOYD B #12H	PIONEER NATURAL RES. USA, INC.	DRILL	10,250	Y
2016-05-20	815807	42-173-37389	RAY 3427 B #5WA	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2016-05-20	815807	42-173-37389	RAY 3427 B #5WA	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2016-05-20	815805	42-173-37388	RAY 3427 A #4WA	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2016-05-20	815805	42-173-37388	RAY 3427 A #4WA	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2016-05-18	815625	42-173-37386	MARLIN 32 #1	CROWNQUEST OPERATING, LLC	DRILL	12,000
2016-05-18	815625	42-173-37386	MARLIN 32 #1	CROWNQUEST OPERATING, LLC	DRILL	12,000
2016-05-17	815553	42-173-37387	SAYLOR #1	TRILOGY OPERATING, INC.	DRILL	11,000
2016-05-12	815570	42-173-37384	TXL 25A #3	DIAMONDBACK E&P LLC	DRILL	9,500
2016-05-12	815504	42-173-37381	HANCOCK-TOM 6F #6H	PIONEER NATURAL RES. USA, INC.	DRILL	10,100	Y
2016-05-12	815503	42-173-37380	HANCOCK-TOM 6E #5H	PIONEER NATURAL RES. USA, INC.	DRILL	10,100	Y
2016-05-12	815502	42-173-37379	HANCOCK-TOM 6D #4H	PIONEER NATURAL RES. USA, INC.	DRILL	10,100	Y
2016-05-11	815572	42-173-37385	TXL 25A #4	DIAMONDBACK E&P LLC	DRILL	9,500
2016-05-11	815568	42-173-37383	TXL 25 #4	DIAMONDBACK E&P LLC	DRILL	9,500
2016-05-11	815561	42-173-37382	TXL 25 #3	DIAMONDBACK E&P LLC	DRILL	9,500
2016-05-10	815501	42-173-37378	HANCOCK-TOM 6C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,100	Y
2016-05-10	815500	42-173-37377	HANCOCK-TOM 6B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,100	Y
2016-05-10	815499	42-173-37376	HANCOCK-TOM 6A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,100	Y
2016-05-10	815459	42-173-37375	TOMAHAWK 2425 B #6LS	DIAMONDBACK E&P LLC	DRILL	8,900	Y
2016-05-06	815458	42-173-37374	TOMAHAWK 2425 A #5LS	DIAMONDBACK E&P LLC	DRILL	8,900	Y

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