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
2021-03-16	867566	42-173-38449	REMINGTON #3HA	CROWNQUEST OPERATING, LLC	DRILL	8,600	Y
2021-03-15	868311	42-173-38476	TOMAHAWK 2425 J #4WB	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-15	868310	42-173-38475	TOMAHAWK 2425 I #4WA	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-15	868309	42-173-38474	TOMAHAWK 2425 H #3WB	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-15	868307	42-173-38473	TOMAHAWK 2425 G #3WA	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-11	867885	42-173-38461	CALVERLEY 43/6 D #W101AP	MEWBOURNE OIL COMPANY	DRILL	8,028	Y
2021-03-11	867883	42-173-38460	CALVERLEY 43/6 C #W101BO	MEWBOURNE OIL COMPANY	DRILL	8,033	Y
2021-03-04	867879	42-173-38468	KOONCE NORTH 39-34 UNIT 1B #241	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2021-03-04	867878	42-173-38467	KOONCE NORTH 39-34 UNIT 1B #221	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2021-03-04	867877	42-173-38466	KOONCE NORTH 39-34 UNIT 1A #242	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,130	Y
2021-03-04	867876	42-173-38465	KOONCE NORTH 39-34 UNIT 1A #232	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,130	Y
2021-03-04	867875	42-173-38463	KOONCE NORTH 39-34 UNIT 1 #143	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	8,360	Y
2021-03-04	867874	42-173-38462	KOONCE NORTH 39-34 UNIT 1 #131	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	8,360	Y
2021-03-04	867517	42-173-38447	POWELL 0857AP #10H	OXY USA INC.	DRILL	9,000	Y
2021-03-04	867507	42-173-38448	REMINGTON #2JM	CROWNQUEST OPERATING, LLC	DRILL	7,800	Y
2021-03-04	867507	42-173-38448	REMINGTON #2JM	CROWNQUEST OPERATING, LLC	DRILL	7,800	Y
2021-03-04	867453	42-173-38446	REMINGTON #1BB	CROWNQUEST OPERATING, LLC	DRILL	8,990	Y
2021-03-03	867775	42-173-38464	ZANT WEYMAN 1416 #1416AH	XTO ENERGY INC.	DRILL	8,300	Y
2021-02-24	867301	42-173-38445	HENRY #1HA	CROWNQUEST OPERATING, LLC	DRILL	8,650	Y
2021-02-22	867164	42-173-38429	HENRY E #103HD	CROWNQUEST OPERATING, LLC	DRILL	10,500	Y
2021-02-22	867163	42-173-38428	HENRY E #6HB	CROWNQUEST OPERATING, LLC	DRILL	9,000	Y
2021-02-22	867120	42-173-38427	HENRY E #5BB	CROWNQUEST OPERATING, LLC	DRILL	8,900	Y
2021-02-22	867018	42-173-38426	HENRY #4HA	CROWNQUEST OPERATING, LLC	DRILL	8,600	Y
2021-02-22	867017	42-173-38425	HENRY #3LM	CROWNQUEST OPERATING, LLC	DRILL	8,100	Y
2021-02-22	867015	42-173-38424	HENRY #2HB	CROWNQUEST OPERATING, LLC	DRILL	8,900	Y
2021-02-22	866940	42-173-38423	HOUSTON RANCH EAST O 13-7 #2815H	DE3 OPERATING LLC	DRILL	9,500	Y
2021-02-22	866939	42-173-38422	HOUSTON RANCH EAST O 13-7 #4315H	DE3 OPERATING LLC	DRILL	10,000	Y
2021-02-22	866937	42-173-38421	HOUSTON RANCH EAST N 13-7 #4214H	DE3 OPERATING LLC	DRILL	10,000	Y
2021-02-22	866936	42-173-38420	HOUSTON RANCH EAST M 13-7 #4313H	DE3 OPERATING LLC	DRILL	10,000	Y
2021-02-22	866935	42-173-38419	HOUSTON RANCH EAST L 13-7 #2812H	DE3 OPERATING LLC	DRILL	9,500	Y
2021-02-22	866934	42-173-38418	HOUSTON RANCH EAST K 13-7 #4211H	DE3 OPERATING LLC	DRILL	10,000	Y
2021-02-22	866933	42-173-38413	HOUSTON RANCH EAST J 13-7 #2810H	DE3 OPERATING LLC	DRILL	9,500	Y
2021-02-22	866932	42-173-38412	HOUSTON RANCH EAST J 13-7 #4310H	DE3 OPERATING LLC	DRILL	10,000	Y
2021-02-22	866931	42-173-38411	HOUSTON RANCH EAST I 13-7 #4209H	DE3 OPERATING LLC	DRILL	10,000	Y
2021-02-22	866596	42-173-38398	WESTLAW 0904 L #6WA	DIAMONDBACK E&P LLC	DRILL	10,605	Y
2021-02-22	866596	42-173-38398	WESTLAW 0904 L #6WA	DIAMONDBACK E&P LLC	DRILL	8,191	Y
2021-02-22	866588	42-173-38397	WESTLAW 0904 J #5WA	DIAMONDBACK E&P LLC	DRILL	10,605	Y
2021-02-22	866588	42-173-38397	WESTLAW 0904 J #5WA	DIAMONDBACK E&P LLC	DRILL	8,191	Y
2021-02-16	867706	42-173-38458	WESTLAW 0805 J #5WA	DIAMONDBACK E&P LLC	DRILL	10,000	Y
2021-02-16	867700	42-173-38457	WESTLAW 0805 H #6WA	DIAMONDBACK E&P LLC	DRILL	10,000	Y
2021-02-11	867145	42-173-38444	ZANT WEYMAN 1426 #1426SH	XTO ENERGY INC.	DRILL	10,000	Y
2021-02-11	867145	42-173-38444	ZANT WEYMAN UNIT 2 #1426SH	XTO ENERGY INC.	DRILL	10,000	Y
2021-02-11	867144	42-173-38443	ZANT WEYMAN 1415 #1415AH	XTO ENERGY INC.	DRILL	10,000	Y
2021-02-11	867144	42-173-38443	ZANT WEYMAN UNIT 2 #1415AH	XTO ENERGY INC.	DRILL	10,000	Y
2021-02-11	867143	42-173-38442	ZANT WEYMAN 1405 #1425SH	XTO ENERGY INC.	DRILL	10,000	Y
2021-02-11	867143	42-173-38442	ZANT WEYMAN UNIT 2 #1425SH	XTO ENERGY INC.	DRILL	10,000	Y
2021-02-11	867142	42-173-38441	ZANT WEYMAN 1405 #1405BH	XTO ENERGY INC.	DRILL	10,000	Y
2021-02-11	867142	42-173-38441	ZANT WEYMAN UNIT 2 #1405BH	XTO ENERGY INC.	DRILL	10,000	Y
2021-02-11	867141	42-173-38440	ZANT WEYMAN 1414 #1414AH	XTO ENERGY INC.	DRILL	10,000	Y
2021-02-11	867141	42-173-38440	ZANT WEYMAN UNIT 2 #1414AH	XTO ENERGY INC.	DRILL	10,000	Y

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