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 59% 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
2021-09-24	872893	42-173-38563	KOONCE WEST 46-34 UNIT 1 #273	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872891	42-173-38562	KOONCE WEST 46-34 G #271	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872891	42-173-38562	KOONCE WEST 46-34 UNIT 1 #271	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872890	42-173-38561	KOONCE WEST 46-34 G #172	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872890	42-173-38561	KOONCE WEST 46-34 UNIT 1 #172	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872889	42-173-38560	KOONCE WEST 46-34 F #264	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872889	42-173-38560	KOONCE WEST 46-34 UNIT 1 #264	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872888	42-173-38559	KOONCE WEST 46-34 F #262	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872888	42-173-38559	KOONCE WEST 46-34 UNIT 1 #262	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872887	42-173-38558	KOONCE WEST 46-34 F #261	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872887	42-173-38558	KOONCE WEST 46-34 UNIT 1 #261	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872886	42-173-38557	KOONCE WEST 46-34 F #163	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872886	42-173-38557	KOONCE WEST 46-34 UNIT 1 #163	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872885	42-173-38556	KOONCE WEST 46-34 E #251	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-24	872885	42-173-38556	KOONCE WEST 46-34 UNIT 1 #251	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,760	Y
2021-09-21	872882	42-173-38567	POWELL, E.L. #0978NP	OXY USA INC.	DRILL	11,000	Y
2021-09-20	872863	42-173-38555	LEXINGTON E #102HD	CROWNQUEST OPERATING, LLC	DRILL	10,600	Y
2021-09-20	872863	42-173-38555	LEXINGTON E #102HD	CROWNQUEST OPERATING, LLC	DRILL	10,600	Y
2021-09-20	872861	42-173-38554	LEXINGTON G #15BB	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y
2021-09-20	872861	42-173-38554	LEXINGTON G #15BB	CROWNQUEST OPERATING, LLC	DRILL	10,000	Y
2021-09-20	872856	42-173-38553	LEXINGTON G #14HA	CROWNQUEST OPERATING, LLC	DRILL	9,000	Y
2021-09-20	872856	42-173-38553	LEXINGTON G #14HA	CROWNQUEST OPERATING, LLC	DRILL	9,400	Y
2021-09-20	872816	42-173-38552	LEXINGTON G #13LM	CROWNQUEST OPERATING, LLC	DRILL	8,500	Y
2021-09-20	872816	42-173-38552	LEXINGTON G #13LM	CROWNQUEST OPERATING, LLC	DRILL	9,000	Y
2021-09-20	872807	42-173-38551	LEXINGTON G #104HD	CROWNQUEST OPERATING, LLC	DRILL	10,600	Y
2021-09-20	872807	42-173-38551	LEXINGTON G #104HD	CROWNQUEST OPERATING, LLC	DRILL	10,600	Y
2021-09-20	872799	42-173-38550	LEXINGTON F #11JM	CROWNQUEST OPERATING, LLC	DRILL	9,000	Y
2021-09-20	872799	42-173-38550	LEXINGTON F #11JM	CROWNQUEST OPERATING, LLC	DRILL	9,000	Y
2021-09-20	872794	42-173-38549	LEXINGTON F #12HB	CROWNQUEST OPERATING, LLC	DRILL	9,400	Y
2021-09-20	872794	42-173-38549	LEXINGTON F #12HB	CROWNQUEST OPERATING, LLC	DRILL	9,400	Y
2021-09-16	872775	42-173-38548	COLT 45 #104HD	CROWNQUEST OPERATING, LLC	DRILL	10,600	Y
2021-09-14	872719	42-173-38547	LEXINGTON #5HB	CROWNQUEST OPERATING, LLC	DRILL	9,400	Y
2021-09-14	872719	42-173-38547	LEXINGTON #5HB	CROWNQUEST OPERATING, LLC	DRILL	9,400	Y
2021-09-14	872717	42-173-38546	LEXINGTON #4JM	CROWNQUEST OPERATING, LLC	DRILL	9,000	Y
2021-09-14	872717	42-173-38546	LEXINGTON #4JM	CROWNQUEST OPERATING, LLC	DRILL	9,000	Y
2021-09-14	872711	42-173-38545	LEXINGTON #3BB	CROWNQUEST OPERATING, LLC	DRILL	9,300	Y
2021-09-14	872711	42-173-38545	LEXINGTON #3BB	CROWNQUEST OPERATING, LLC	DRILL	9,300	Y
2021-09-14	872709	42-173-38544	LEXINGTON #2HA	CROWNQUEST OPERATING, LLC	DRILL	9,000	Y
2021-09-14	872709	42-173-38544	LEXINGTON #2HA	CROWNQUEST OPERATING, LLC	DRILL	9,000	Y
2021-09-14	872708	42-173-38543	LEXINGTON #1LM	CROWNQUEST OPERATING, LLC	DRILL	8,500	Y
2021-09-14	872708	42-173-38543	LEXINGTON #1LM	CROWNQUEST OPERATING, LLC	DRILL	8,500	Y
2021-09-14	872707	42-173-38542	LEXINGTON #101HD	CROWNQUEST OPERATING, LLC	DRILL	10,400	Y
2021-09-14	872707	42-173-38542	LEXINGTON #101HD	CROWNQUEST OPERATING, LLC	DRILL	10,400	Y
2021-09-13	872307	42-173-38538	BLOODWORTH 39 #4	MCCLURE OIL COMPANY, INC.	DRILL	6,300
2021-09-08	872349	42-173-38541	TOM-MILLS 48M #13H	PIONEER NATURAL RES. USA, INC.	DRILL	10,173	Y
2021-09-03	872348	42-173-38540	TOM-MILLS 48L #12H	PIONEER NATURAL RES. USA, INC.	DRILL	10,173	Y
2021-09-03	872347	42-173-38539	TOM-MILLS 48K #11H	PIONEER NATURAL RES. USA, INC.	DRILL	10,173	Y
2021-08-24	871585	42-173-38536	HENRY #7JM	CROWNQUEST OPERATING, LLC	DRILL	8,500	Y
2021-08-10	870876	42-173-38504	COLT 45 #103HD	CROWNQUEST OPERATING, LLC	DRILL	10,000	Y
2021-08-09	871821	42-173-38537	TCG #12R	TRILOGY OPERATING, INC.	DRILL	12,000

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