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 9.0 permits a month over the trailing 90 days (27 total, up 23% 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
2014-11-13	800119	42-311-36351	DOUBLE K UNIT B #3H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-11-12	800089	42-311-36347	GUBBELS UNIT B #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-11-12	800073	42-311-36346	GUBBELS #6H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-11-12	800068	42-311-36345	GUBBELS #5H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-11-12	800064	42-311-36349	DOUBLE K UNIT B #2H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-11-10	799622	42-311-36344	PRINCE MCM #F 5H	CHESAPEAKE OPERATING, L.L.C.	DRILL	12,000	Y
2014-11-10	799621	42-311-36343	PRINCE MCM #F 3H	CHESAPEAKE OPERATING, L.L.C.	DRILL	12,000	Y
2014-11-10	799620	42-311-36342	PRINCE MCM #F 2H	CHESAPEAKE OPERATING, L.L.C.	DRILL	12,000	Y
2014-11-10	799618	42-311-36341	PRINCE MCM #J 5H	CHESAPEAKE OPERATING, L.L.C.	DRILL	12,000	Y
2014-11-10	799617	42-311-36340	PRINCE MCM #J 3H	CHESAPEAKE OPERATING, L.L.C.	DRILL	12,000	Y
2014-11-07	799772	42-311-36339	NAYLOR JONES UNIT 29 #2H	EOG RESOURCES, INC.	DRILL	11,700	Y
2014-11-07	799767	42-311-36336	NAYLOR JONES UNIT 29 #1H	EOG RESOURCES, INC.	DRILL	11,700	Y
2014-11-07	799766	42-311-36338	NAYLOR JONES UNIT 26 #2H	EOG RESOURCES, INC.	DRILL	11,700	Y
2014-11-07	799764	42-311-36337	NAYLOR JONES UNIT 26 #1H	EOG RESOURCES, INC.	DRILL	11,700	Y
2014-11-07	799764	42-311-36337	NAYLOR JONES UNIT 26 #1H	EOG RESOURCES, INC.	DRILL	11,700	Y
2014-11-06	799616	42-311-36335	PRINCE MCM #J 2H	CHESAPEAKE OPERATING, L.L.C.	DRILL	12,000	Y
2014-10-31	799100	42-311-36332	GANDALF UNIT #3H	EOG RESOURCES, INC.	DRILL	12,000	Y
2014-10-31	799100	42-311-36332	GANDALF UNIT #3H	EOG RESOURCES, INC.	DRILL	12,000	Y
2014-10-31	799061	42-311-36333	RIVER LOWE RANCH #13H	EOG RESOURCES, INC.	DRILL	10,500	Y
2014-10-31	799057	42-311-36334	NAYLOR JONES UNIT 24 #2H	EOG RESOURCES, INC.	DRILL	11,600	Y
2014-10-30	798797	42-311-36323	TEAL E #3H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-10-30	798788	42-311-36322	TEAL E #2H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-10-30	798788	42-311-36322	TEAL E #2H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-10-30	798783	42-311-36321	TEAL E #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-10-28	799075	42-311-36331	GLADYS WHEELER UNIT 4 #16H	BHP BILLITON PET(TXLA OP) CO	DRILL	14,000	Y
2014-10-28	799072	42-311-36329	GLADYS WHEELER UNIT 4 #15H	BHP BILLITON PET(TXLA OP) CO	DRILL	14,000	Y
2014-10-28	799059	42-311-36327	NAYLOR JONES UNIT 30 #2H	EOG RESOURCES, INC.	DRILL	11,600	Y
2014-10-28	799059	42-311-36327	NAYLOR JONES UNIT 30 #2H	EOG RESOURCES, INC.	DRILL	11,600	Y
2014-10-28	799058	42-311-36328	NAYLOR JONES UNIT 30 #1H	EOG RESOURCES, INC.	DRILL	11,600	Y
2014-10-28	799058	42-311-36328	NAYLOR JONES UNIT 30 #1H	EOG RESOURCES, INC.	DRILL	11,600	Y
2014-10-28	799056	42-311-36326	NAYLOR JONES UNIT 24 #1H	EOG RESOURCES, INC.	DRILL	11,600	Y
2014-10-28	799056	42-311-36326	NAYLOR JONES UNIT 24 #1H	EOG RESOURCES, INC.	DRILL	11,600	Y
2014-10-28	798328	42-311-36313	GENTRY RANCH #4	WAPITI OPERATING, LLC	DRILL	13,000
2014-10-28	798328	42-311-36313	GENTRY RANCH #4	WAPITI OPERATING, LLC	DRILL	13,000
2014-10-28	798328	42-311-36313	GENTRY RANCH #4	CLEARLY PETROLEUM, LLC	DRILL	13,000
2014-10-27	799060	42-311-36330	CAMPANA #1	BLUESTONE NATURAL RES. II, LLC	DRILL	3,000
2014-10-27	798931	42-311-36325	GLADYS WHEELER A #9H	BHP BILLITON PET(TXLA OP) CO	DRILL	14,000	Y
2014-10-27	798807	42-311-36324	FRANCES DILWORTH #G 6H	CHESAPEAKE OPERATING, INC.	DRILL	12,000	Y
2014-10-23	798560	42-311-36319	LOWE PASTURE #11H	EOG RESOURCES, INC.	DRILL	11,700	Y
2014-10-23	798560	42-311-36319	LOWE PASTURE #11H	EOG RESOURCES, INC.	DRILL	11,700	Y
2014-10-22	798533	42-311-36317	R. HENRY #1H	ABRAXAS PETROLEUM CORPORATION	DRILL	12,200	Y
2014-10-21	798212	42-311-36320	TEAL UNIT A #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-10-17	798381	42-311-36307	TEAL UNIT A #5H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-10-17	798345	42-311-36306	TEAL UNIT A #4H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-10-17	798339	42-311-36305	TEAL UNIT A #3H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-10-17	798337	42-311-36304	TEAL UNIT A #2H	MURPHY EXPL. & PROD. CO. - USA	DRILL	11,000	Y
2014-10-17	798291	42-311-36311	MOONLIGHT #73H	EOG RESOURCES, INC.	DRILL	10,500	Y
2014-10-17	798290	42-311-36310	MOONLIGHT #72H	EOG RESOURCES, INC.	DRILL	10,300	Y
2014-10-14	793628	42-311-36232	LANGE E EFS #3H	SEA EAGLE FORD, LLC	DRILL	12,600	Y
2014-10-14	793628	42-311-36232	LANGE E EFS #3H	SILVERBOW RESOURCES OPER, LLC	DRILL	12,600	Y

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