Mcmullen County Drilling Permits

Every permit issued by the Texas Railroad Commission in Mcmullen County — updated daily, data through 2026-09-10.

Mcmullen County permitting is running 8.7 permits a month over the trailing 90 days (26 total, up 13% on the prior quarter). 1 was 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

2026-09-10

All Time

8,553

8,553 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2013-11-01	772538	42-311-35702	LEE WHEELER C #6	WAPITI OPERATING, LLC	DRILL	11,500
2013-10-29	772256	42-311-35701	JJ HENRY UNIT V #G 3H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-29	772254	42-311-35700	JJ HENRY UNIT V #G 4H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-29	772253	42-311-35699	JJ HENRY UNIT V #G 1H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-29	772252	42-311-35698	JJ HENRY UNIT V #G 2H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-28	771894	42-311-35693	RIVER LOWE RANCH #11H	EOG RESOURCES, INC.	DRILL	11,500	Y
2013-10-25	772141	42-311-33823	LINDHOLM-HANSON GAS UNIT #9	BLUESTONE NATURAL RESOURCES, LLC	RECOMP	13,300
2013-10-25	771973	42-311-35696	DILWORTH #22H	BHP BILLITON PET(TXLA OP) CO	DRILL	14,000	Y
2013-10-25	771971	42-311-35695	DILWORTH #12H	BHP BILLITON PET(TXLA OP) CO	DRILL	14,000	Y
2013-10-25	771874	42-311-35692	JAMBERS #62 H	MURPHY EXPL. & PROD. CO. - USA	DRILL	12,000	Y
2013-10-25	771872	42-311-35697	JAMBERS #61 H	MURPHY EXPL. & PROD. CO. - USA	DRILL	12,000	Y
2013-10-25	771869	42-311-35694	JAMBERS #60H	MURPHY EXPL. & PROD. CO. - USA	DRILL	12,000	Y
2013-10-24	771837	42-311-35689	PRINCE MCM #C 5H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-24	771836	42-311-35688	PRINCE MCM #C 4H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-24	771831	42-311-35687	PRINCE MCM #C 3H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-24	771830	42-311-35686	PRINCE MCM #C 2H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-24	771827	42-311-35685	PRINCE MCM #C 1H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-22	771456	42-311-35683	MILLER B UNIT #21H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2013-10-22	771456	42-311-35683	MILLER B UNIT #21H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2013-10-22	771456	42-311-35683	MILLER B UNIT #21H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2013-10-21	771856	42-311-35691	STELLA PENN #10	BLUESTONE NATURAL RES. II, LLC	DRILL	6,900
2013-10-18	771478	42-311-35690	SHANNON EFS #2H	SEA EAGLE FORD, LLC	DRILL	12,600	Y
2013-10-18	771478	42-311-35690	SHANNON EFS #2H	SEA EAGLE FORD, LLC	DRILL	12,600	Y
2013-10-18	771428	42-311-35684	MILLER A UNIT #20H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2013-10-18	771428	42-311-35684	MILLER A UNIT #20H	CARRIZO (EAGLE FORD) LLC	DRILL	11,000	Y
2013-10-17	771235	42-311-35679	LINDHOLM #1	LAYLINE ENERGY I LLC	DRILL	12,800
2013-10-17	771235	42-311-35679	LINDHOLM #1	LAYLINE ENERGY I LLC	DRILL	14,500
2013-10-17	771235	42-311-35679	LINDHOLM #1	LAYLINE ENERGY I LLC	DRILL	14,500
2013-10-14	771067	42-311-35681	CAMARO A #2H	ABRAXAS PETROLEUM CORPORATION	DRILL	10,300	Y
2013-10-14	771050	42-311-35673	LEE WHEELER C #5	WAPITI OPERATING, LLC	DRILL	11,500
2013-10-11	771206	42-311-35678	PRINCE MCM #K 5H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-11	771205	42-311-35677	PRINCE MCM #K 4H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-11	771203	42-311-35676	PRINCE MCM #K 3H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-11	771201	42-311-35675	PRINCE MCM #K 2H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-11	771201	42-311-35675	PRINCE MCM #K 2H	CHESAPEAKE OPERATING, L.L.C.	DRILL	12,000	Y
2013-10-11	771198	42-311-35674	PRINCE MCM #K 1H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-11	771198	42-311-35674	PRINCE MCM #K 1H	CHESAPEAKE OPERATING, L.L.C.	DRILL	12,000	Y
2013-10-11	771086	42-311-35680	RYAN 1795 O #1H	BHP BILLITON PET(TXLA OP) CO	DRILL	14,000	Y
2013-10-11	770871	42-311-35668	NAYLOR JONES C #2H	EOG RESOURCES, INC.	DRILL	11,900	Y
2013-10-11	770870	42-311-35667	NAYLOR JONES C #1H	EOG RESOURCES, INC.	DRILL	11,900	Y
2013-10-10	771018	42-311-35682	FRANCES DILWORTH #T 2H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-10	771017	42-311-35669	FRANCES DILWORTH #T 1H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-10	771017	42-311-35669	FRANCES DILWORTH #T 1H	CHESAPEAKE OPERATING, L.L.C.	DRILL	12,000	Y
2013-10-10	770827	42-311-35666	FORREST WHEELER 'D' #2H	COMSTOCK OIL & GAS, LP	DRILL	13,000	Y
2013-10-09	771021	42-311-35672	FRANCES DILWORTH #T 5H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-09	771021	42-311-35672	FRANCES DILWORTH #T 5H	CHESAPEAKE OPERATING, L.L.C.	DRILL	12,000	Y
2013-10-09	771020	42-311-35670	FRANCES DILWORTH #T 4H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-09	771019	42-311-35671	FRANCES DILWORTH #T 3H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2013-10-08	770622	42-311-35665	DUTCH #2H	ABRAXAS PETROLEUM CORPORATION	DRILL	10,900	Y
2013-10-08	770620	42-311-35664	DUTCH #1H	ABRAXAS PETROLEUM CORPORATION	DRILL	10,900	Y

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