Mcmullen County Drilling Permits

Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-09-14.

Mcmullen County permitting is running 7.7 permits a month over the trailing 90 days (23 total, down 18% on the prior quarter). 4 were issued in the past week. EOG RESOURCES, INC. leads with 17 permits in the past 12 months, one of 15 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-09-14

All Time

8,556

8,556 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2009-09-16	685174	42-311-34159	HUNDLEY #1	EOG RESOURCES, INC.	DRILL	12,000
2009-09-14	684966	42-311-34158	STS "A" #361H	COMMON RESOURCES L.L.C.	DRILL	14,000	Y
2009-09-09	684875	42-311-34130	FRANCES DILWORTH #2H	SAN ISIDRO DEVELOPMENT CO, L. C.	RECOMP	13,000	Y
2009-09-02	684713	42-311-34157	GEORGE MILES #2H	MURPHY EXPLORATION & PROD. CO.	DRILL	14,000	Y
2009-09-02	684699	42-311-33741	LINDHOLM-HANSON GU #3	U.S. ENERCORP, LTD.	RECOMP	14,574
2009-09-01	683053	42-311-33678	RUCKMAN DEEP GAS UNIT #3	CAMDEN RESOURCES, LLC	RECOMP	18,000
2009-08-27	684455	42-311-34155	QUINTANILLA #3	SWIFT ENERGY OPERATING, LLC	DRILL	10,000
2009-08-24	684357	42-311-34153	DONNELL ET AL #5H	PETROHAWK OPERATING COMPANY	DRILL	17,000	Y
2009-08-21	683714	42-311-34154	AZTEC LARK #1	RESACA RESOURCES, L.L.C.	DRILL	1,500
2009-08-20	684152	42-311-34151	QUINTANILLA #2	SWIFT ENERGY OPERATING, LLC	DRILL	10,000
2009-08-20	684107	42-311-34150	HODDE, A. W. #4	NCEY HOLDINGS, LLC	DRILL	6,300
2009-08-20	684107	42-311-34150	HODDE, A. W. #4	NCEY HOLDINGS, LLC	DRILL	6,300
2009-08-20	684104	42-311-34149	HODDE, A. W. #6	NCEY HOLDINGS, LLC	DRILL	6,300
2009-08-20	684104	42-311-34149	HODDE, A. W. #6	NCEY HOLDINGS, LLC	DRILL	6,300
2009-08-19	683960	42-311-34146	GONZALES #2	SWIFT ENERGY OPERATING, LLC	DRILL	10,000
2009-08-17	683975	42-311-34152	TYLER RANCH #3	AURORA RESOURCES CORPORATION	DRILL	9,000
2009-08-17	683973	42-311-34147	TYLER RANCH #2	AURORA RESOURCES CORPORATION	DRILL	9,000
2009-08-13	684029	42-311-34148	HODDE, A. W. #5	NCEY HOLDINGS, LLC	DRILL	6,300
2009-08-07	683710	42-311-34144	AZTEC LARK #3	RESACA RESOURCES, L.L.C.	DRILL	1,500
2009-08-07	683397	42-311-34141	GILLIAM #2401H	COMMON RESOURCES L.L.C.	DRILL	13,500	Y
2009-08-07	683397	42-311-34141	GOODRIDGE #2401H	COMMON RESOURCES L.L.C.	DRILL	13,500	Y
2009-08-05	683765	42-311-34145	DONNELL 1086 #1H	PETROHAWK OPERATING COMPANY	DRILL	17,000	Y
2009-08-05	683765	42-311-34145	DONNELL 1086 #1H	PETROHAWK OPERATING COMPANY	DRILL	17,000	Y
2009-08-04	683712	42-311-34143	AZTEC LARK #2	RESACA RESOURCES, L.L.C.	DRILL	1,500
2009-08-04	683671	42-311-34142	DONNELL 1077 #1H	PETROHAWK OPERATING COMPANY	DRILL	17,000	Y
2009-07-06	682752	42-311-34140	TAYLOR #2B	TEXAS SECONDARY OIL CORPORATION	DRILL	1,100
2009-07-06	682752	42-311-34140	TAYLOR #2B	TEXAS SECONDARY OIL CORPORATION	DRILL	1,400
2009-07-02	682689	42-311-34139	GEORGE MILES #1H	MURPHY EXPLORATION & PROD. CO.	DRILL	14,000	Y
2009-07-01	682618	42-311-34138	TAYLOR #1B	TEXAS SECONDARY OIL CORPORATION	DRILL	1,100
2009-06-30	678703	42-311-33897	H.E. GOUGER #2	SKLAR EXPLORATION COMPANY LLC	FLD-XFR	8,750
2009-06-22	681494	42-311-34135	R. BRACKEN #36H	SWIFT ENERGY OPERATING, LLC	DRILL	16,000	Y
2009-06-19	682276	42-311-34137	DONNELL 457 #1H	PETROHAWK OPERATING COMPANY	DRILL	17,000	Y
2009-06-09	681541	42-311-34136	EVA COE #3	NEWGULF PETROLEUM, LLC	DRILL	6,500
2009-05-28	677684	42-311-34126	HENRY, ALLYE #3	SUTTON PRODUCING CORP.	DRILL	11,600
2009-05-27	681541	42-311-34136	EVA COE #3	NEWGULF PETROLEUM, LLC	DRILL	6,500
2009-05-27	681493	42-311-34134	R. BRACKEN #35H	SWIFT ENERGY OPERATING, LLC	DRILL	16,000	Y
2009-05-26	681525	42-311-34133	TYLER RANCH #1	ELLSWORTH, H. P. O&G PROPERTIES	DRILL	5,600
2009-05-20	681312	42-311-34132	RECTIFIER LOMA ALTA #L 00MA	TEXAS EASTERN TRANSMISSION, LP	DRILL	400
2009-05-12	681140	42-311-34131	DONNELL MINERALS 366 #1H	PETROHAWK OPERATING COMPANY	DRILL	17,000	Y
2009-05-12	681140	42-311-34131	DONNELL MINERALS 366 #1H	PETROHAWK OPERATING COMPANY	DRILL	17,000	Y
2009-05-12	681140	42-311-34131	DONNELL MINERALS 366 #1H	PETROHAWK OPERATING COMPANY	DRILL	17,000	Y
2009-05-06	679874	42-311-34129	BRACKEN, R. #34H	SWIFT ENERGY OPERATING, LLC	DRILL	15,500	Y
2009-04-17	680481	42-311-34130	FRANCES DILWORTH #2	SAN ISIDRO DEVELOPMENT CO, L. C.	DRILL	13,000
2009-03-27	679874	42-311-34129	BRACKEN, R. #34H	SWIFT ENERGY OPERATING, LLC	DRILL	15,500	Y
2009-03-05	678979	42-311-00158	PAN AM. M. FRANKLIN #1	SAFARI PRODUCTION COMPANY, INC.	RENTR	12,900
2009-03-05	678979	42-311-00158	PAN AM. M. FRANKLIN #1	DIRNETT, INC.	RENTR	12,900
2009-02-20	678671	42-311-34128	HOLLAN #2	HARPER HEFTE, INC.	DRILL	6,350
2009-02-09	678341	42-311-34127	TYLER RANCH #1	AURORA RESOURCES CORPORATION	DRILL	9,000
2009-02-06	678219	42-311-33967	STS A #1	BROAD OAK ENERGY, INC.	RECOMP	11,500	Y
2009-01-28	677483	42-311-33849	RHODE RANCH #2001	HURD ENTERPRISES, LTD.	RECOMP	8,500

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