Mcmullen County Drilling Permits

Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-07-20.

Mcmullen County permitting is running 11 permits a month over the trailing 90 days (32 total, up 60% on the prior quarter). EOG RESOURCES, INC. leads with 29 permits in the past 12 months, one of 16 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-07-20

All Time

8,541

8,541 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2011-12-05	729177	42-311-34727	FORREST WHEELER #1H	PETROHAWK OPERATING COMPANY	DRILL	14,000	Y
2011-11-23	728699	42-311-34726	COBRA #1H	ABRAXAS PETROLEUM CORPORATION	DRILL	10,200	Y
2011-11-23	728480	42-311-34725	WILLIAMS UNIT #2H	XTO ENERGY INC.	DRILL	17,000	Y
2011-11-22	728417	42-311-34724	DEMARIS HUDSPETH #1	HURD ENTERPRISES, LTD.	DRILL	3,500
2011-11-21	728152	42-311-34723	PROVECHOSO INVESTMENTS, INC. #1	WEN-BE	DRILL	11,000
2011-11-19	728434	42-311-34721	WILLIAMS UNIT #1H	XTO ENERGY INC.	DRILL	17,000	Y
2011-11-18	728296	42-311-34719	PC-Q EF #8H	SWIFT ENERGY OPERATING, LLC	DRILL	12,500	Y
2011-11-18	728269	42-311-34720	SAN MIGUEL RANCH OL #5H	SWIFT ENERGY OPERATING, LLC	DRILL	12,000	Y
2011-11-18	728269	42-311-34720	SAN MIGUEL RANCH OL #5H	SWIFT ENERGY OPERATING, LLC	DRILL	12,000	Y
2011-11-18	728269	42-311-34720	SAN MIGUEL RANCH OL #5H	SWIFT ENERGY OPERATING, LLC	DRILL	12,000	Y
2011-11-18	728267	42-311-34718	SAN MIGUEL RANCH OL #4H	SWIFT ENERGY OPERATING, LLC	DRILL	12,000	Y
2011-11-18	728267	42-311-34718	SAN MIGUEL RANCH OL #4H	SWIFT ENERGY OPERATING, LLC	DRILL	12,000	Y
2011-11-18	728257	42-311-34716	FRANCES DILWORTH #D 6H	CHESAPEAKE OPERATING, INC.	DRILL	11,500	Y
2011-11-18	728257	42-311-34716	FRANCES DILWORTH #D 6H	CHESAPEAKE OPERATING, INC.	DRILL	11,500	Y
2011-11-18	728257	42-311-34716	FRANCES DILWORTH #D 6H	CHESAPEAKE OPERATING, INC.	DRILL	11,500	Y
2011-11-18	728257	42-311-34716	FRANCES DILWORTH #D 6H	CHESAPEAKE OPERATING, INC.	DRILL	11,500	Y
2011-11-18	728250	42-311-34715	SAN MIGUEL RANCH EF #7H	SWIFT ENERGY OPERATING, LLC	DRILL	12,500	Y
2011-11-18	728250	42-311-34715	SAN MIGUEL RANCH EF #7H	SWIFT ENERGY OPERATING, LLC	DRILL	12,500	Y
2011-11-18	728248	42-311-34717	SAN MIGUEL RANCH EF #6H	SWIFT ENERGY OPERATING, LLC	DRILL	12,500	Y
2011-11-16	728144	42-311-34713	WESLEY SWAIM #A 2H	TALISMAN ENERGY USA INC.	DRILL	13,500	Y
2011-11-16	727794	42-311-34711	DONNELL 'C' #1H	COMSTOCK OIL & GAS, LP	DRILL	16,500	Y
2011-11-16	727794	42-311-34711	DONNELL 'C' #1H	COMSTOCK OIL & GAS, LP	DRILL	16,500	Y
2011-11-16	727782	42-311-34712	CARLSON 'C' #1H	COMSTOCK OIL & GAS, LP	DRILL	17,500	Y
2011-11-16	727782	42-311-34712	CARLSON 'C' #1H	COMSTOCK OIL & GAS, LP	DRILL	17,500	Y
2011-11-15	728083	42-311-34710	SAYLEE RANCH SWD #1	CORPUS BAYSIDE INVESTMENTS, LLC	DRILL	6,400
2011-11-15	728083	42-311-34710	SAYLEE RANCH SWD #1	CORPUS BAYSIDE INVESTMENTS, LLC	DRILL	10,440
2011-11-15	728083	42-311-34710	SAYLEE RANCH SWD #1	CORPUS BAYSIDE INVESTMENTS, LLC	DRILL	7,000
2011-11-15	728055	42-311-34709	POWERS #B 2H	TALISMAN ENERGY USA INC.	DRILL	13,500	Y
2011-11-15	728055	42-311-34709	POWERS #B 2H	TALISMAN ENERGY USA INC.	DRILL	13,500	Y
2011-11-15	727886	42-311-34707	MCCLAUGHERTY UNIT #3H	XTO ENERGY INC.	DRILL	17,000	Y
2011-11-14	727995	42-311-34706	GLADYS WHEELER #3H	PETROHAWK OPERATING COMPANY	DRILL	14,000	Y
2011-11-10	727935	42-311-34705	NICHOLS #3H	ESCONDIDO RESOURCES II, LLC	DRILL	12,000	Y
2011-11-10	727935	42-311-34705	NICHOLS STATE UNIT #3H	ESCONDIDO RESOURCES II, LLC	DRILL	12,000	Y
2011-11-10	727933	42-311-34704	NICHOLS #2H	ESCONDIDO RESOURCES II, LLC	DRILL	12,000	Y
2011-11-10	727933	42-311-34704	NICHOLS #2H	ESCONDIDO RESOURCES II, LLC	DRILL	12,000	Y
2011-11-10	727894	42-311-34703	MUNSON #1	CATHEXIS OIL & GAS, LLC	DRILL	3,000
2011-11-10	727887	42-311-34708	MCCLAUGHERTY UNIT #4H	XTO ENERGY INC.	DRILL	17,000	Y
2011-11-10	727767	42-311-34701	CORNER S RANCH MCM B #4H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2011-11-09	727795	42-311-34702	COUNTISS #J 1H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2011-11-09	727674	42-311-34700	GREEN SWAIM #A 2H	TALISMAN ENERGY USA INC.	DRILL	13,500	Y
2011-11-01	726963	42-311-34699	RHODE RANCH #1101	HURD ENTERPRISES, LTD.	DRILL	2,500
2011-10-31	727055	42-311-34697	POWERS #A 2H	TALISMAN ENERGY USA INC.	DRILL	13,500	Y
2011-10-31	727055	42-311-34697	POWERS #A 2H	TALISMAN ENERGY USA INC.	DRILL	13,500	Y
2011-10-31	727048	42-311-34698	WHARTON WEAVER UNIT 1 #1H	PETROHAWK OPERATING COMPANY	DRILL	14,000	Y
2011-10-31	727037	42-311-34696	NICHOLS LOWE UNIT #1H	PETROHAWK OPERATING COMPANY	DRILL	14,000	Y
2011-10-31	726870	42-311-34694	STS C #6H	PETROHAWK OPERATING COMPANY	DRILL	14,000	Y
2011-10-28	726490	42-311-34695	SWAIM #3H	EOG RESOURCES, INC.	DRILL	10,000	Y
2011-10-26	726854	42-311-34693	EDWARDS B #3H	PETROHAWK OPERATING COMPANY	DRILL	14,000	Y
2011-10-25	726733	42-311-34273	BRACKEN GAS UNIT 1 #1	TALISMAN ENERGY USA INC.	RECOMP	12,000	Y
2011-10-25	726733	42-311-34273	BRACKEN GAS UNIT 1 #1	TALISMAN ENERGY USA INC.	RECOMP	12,000	Y

page 77 of 171

< prev next >

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