Dimmit County Drilling Permits

Every permit issued by the Texas Railroad Commission in Dimmit County — updated daily, data through 2026-07-22.

Dimmit County permitting is running 14 permits a month over the trailing 90 days (42 total, up 31% on the prior quarter). 2 were issued in the past week. JAVELIN ENERGY PARTNERS MGMT LLC leads with 39 permits in the past 12 months, one of 17 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-07-22

All Time

9,839

9,839 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2017-08-14	829574	42-127-37603	BRISCOE METCALF UNIT #02HW	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-08-14	829573	42-127-37602	BRISCOE METCALF UNIT #02HV	SN EF MAVERICK, LLC	DRILL	8,400	Y
2017-08-14	829572	42-127-37601	BRISCOE METCALF UNIT #02HU	SN EF MAVERICK, LLC	DRILL	8,500	Y
2017-08-14	829563	42-127-37600	BRISCOE METCALF UNIT #01HZ	SN EF MAVERICK, LLC	DRILL	8,500	Y
2017-08-14	829562	42-127-37599	BRISCOE METCALF UNIT #01HY	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-08-14	829561	42-127-37611	BRISCOE METCALF UNIT #01HX	SN EF MAVERICK, LLC	DRILL	8,400	Y
2017-08-14	829397	42-127-37613	BRISCOE METCALF UNIT #01HW	SN EF MAVERICK, LLC	DRILL	8,500	Y
2017-08-14	829397	42-127-37613	BRISCOE METCALF UNIT #01HW	SN EF MAVERICK, LLC	DRILL	8,500	Y
2017-08-14	829396	42-127-37612	BRISCOE METCALF UNIT #01HV	SN EF MAVERICK, LLC	DRILL	8,500	Y
2017-08-14	829396	42-127-37612	BRISCOE METCALF UNIT #01HV	SN EF MAVERICK, LLC	DRILL	8,500	Y
2017-08-14	829395	42-127-37610	BRISCOE METCALF UNIT #01HU	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-08-14	829394	42-127-37609	BRISCOE METCALF UNIT #01HT	SN EF MAVERICK, LLC	DRILL	8,400	Y
2017-08-10	829393	42-127-37597	BRISCOE METCALF UNIT #01HS	SN EF MAVERICK, LLC	DRILL	8,500	Y
2017-08-08	829405	42-127-37606	BRIGGS UNIT J #3H	MURPHY EXPL. & PROD. CO. - USA	DRILL	8,500	Y
2017-08-08	829404	42-127-37604	BRIGGS UNIT J #2H	MURPHY EXPL. & PROD. CO. - USA	DRILL	8,500	Y
2017-08-04	829403	42-127-37598	BRIGGS UNIT J #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	8,500	Y
2017-08-01	829370	42-127-37596	MCCOMB A #2	L & J EXPLORATION, LLC	DRILL	4,000
2017-08-01	829367	42-127-37595	RUSSELL #1A	L & J EXPLORATION, LLC	DRILL	4,000
2017-07-28	829210	42-127-37594	EALEN BRAY #2	HAMILTON, CLAY	DRILL	2,750
2017-07-24	828109	42-127-37589	SAN PEDRO RANCH #905H	BLACKBRUSH O & G, LLC	DRILL	4,200	Y
2017-07-19	828114	42-127-37590	SAN PEDRO RANCH #705H	BLACKBRUSH O & G, LLC	DRILL	4,200	Y
2017-07-19	828106	42-127-37588	SAN PEDRO RANCH #1105H	BLACKBRUSH O & G, LLC	DRILL	4,200	Y
2017-07-19	828104	42-127-37587	SAN PEDRO RANCH #805H	BLACKBRUSH O & G, LLC	DRILL	4,200	Y
2017-07-14	828802	42-127-37593	BRISCOE-MCKNIGHT #702H	EL TORO RESOURCES LLC	DRILL	5,100	Y
2017-07-13	828796	42-127-37592	BRISCOE COCHINA EAST RANCH #09DR	SN EF MAVERICK, LLC	DRILL	9,600	Y
2017-07-10	828474	42-127-37591	RISINGER #2902H	EL TORO RESOURCES LLC	DRILL	4,900	Y
2017-06-28	828068	42-127-37586	SAN PEDRO RANCH #1005H	BLACKBRUSH O & G, LLC	DRILL	4,200	Y
2017-06-27	827531	42-127-37573	SAN PEDRO RANCH #744H	BLACKBRUSH O & G, LLC	DRILL	4,300	Y
2017-06-27	827529	42-127-37571	SAN PEDRO RANCH #944H	BLACKBRUSH O & G, LLC	DRILL	4,300	Y
2017-06-27	827522	42-127-37570	SAN PEDRO RANCH #1144H	BLACKBRUSH O & G, LLC	DRILL	4,300	Y
2017-06-27	827519	42-127-37569	SAN PEDRO RANCH #844H	BLACKBRUSH O & G, LLC	DRILL	4,300	Y
2017-06-27	827515	42-127-37568	SAN PEDRO RANCH #1044H	BLACKBRUSH O & G, LLC	DRILL	4,300	Y
2017-06-23	827838	42-127-37583	STUMBERG RANCH UNIT E #04HI	SN EF MAVERICK, LLC	DRILL	8,400	Y
2017-06-23	827692	42-127-37584	HAMILTON RANCH B #108H	BLACKBRUSH O & G, LLC	DRILL	4,000	Y
2017-06-22	827693	42-127-37582	HAMILTON RANCH A #447H	BLACKBRUSH O & G, LLC	DRILL	4,000	Y
2017-06-22	827671	42-127-37581	HAMILTON RANCH C #205H	BLACKBRUSH O & G, LLC	DRILL	4,000	Y
2017-06-22	827616	42-127-37585	RITCHIE FARMS #182H	EP ENERGY E&P COMPANY, L.P.	DRILL	7,920	Y
2017-06-21	827672	42-127-37567	COMANCHE RANCH #1024S	CMR ENERGY, L.P.	DRILL	7,000
2017-06-21	827553	42-127-37580	STUMBERG RANCH UNIT E #04HH	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-06-21	827552	42-127-37579	STUMBERG RANCH UNIT E #04HG	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-06-21	827551	42-127-37578	STUMBERG RANCH UNIT E #04HF	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-06-21	827550	42-127-37577	STUMBERG RANCH UNIT E #04HE	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-06-21	827548	42-127-37576	STUMBERG RANCH UNIT E #04HD	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-06-21	827547	42-127-37575	STUMBERG RANCH UNIT E #04HC	SN EF MAVERICK, LLC	DRILL	8,400	Y
2017-06-21	827546	42-127-37574	STUMBERG RANCH UNIT E #04HB	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-06-21	827545	42-127-37572	STUMBERG RANCH UNIT E #04HA	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-06-05	826985	42-127-37566	DIAMOND H STATE UNIT A #01HZ	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-06-05	826983	42-127-37565	DIAMOND H STATE UNIT A #01HY	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-06-05	826982	42-127-37564	DIAMOND H STATE UNIT A #01HX	SN EF MAVERICK, LLC	DRILL	8,600	Y
2017-06-05	826981	42-127-37563	DIAMOND H STATE UNIT A #01HW	SN EF MAVERICK, LLC	DRILL	8,500	Y

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