Martin County Drilling Permits

Every permit issued by the Texas Railroad Commission in Martin County — updated daily, data through 2026-09-04.

Martin County permitting is running 26 permits a month over the trailing 90 days (79 total, down 50% on the prior quarter). 4 were issued in the past week. PIONEER NATURAL RES. USA, INC. leads with 175 permits in the past 12 months, one of 18 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-09-04

All Time

20,394

20,394 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2026-06-04	915758	42-317-47311	UL COMANCHE 42-28 B #2WD	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-06-01	915095	42-317-47290	MOJAVE F #11MS	OXYROCK OPERATING, LLC	DRILL	15,000	Y
2026-06-01	915094	42-317-47289	MOJAVE F #10HB	OXYROCK OPERATING, LLC	DRILL	15,000	Y
2026-06-01	915093	42-317-47288	MOJAVE F #9DN	OXYROCK OPERATING, LLC	DRILL	15,000	Y
2026-06-01	915092	42-317-47287	MOJAVE F #8HA	OXYROCK OPERATING, LLC	DRILL	15,000	Y
2026-06-01	915091	42-317-47286	MOJAVE E #6DN	OXYROCK OPERATING, LLC	DRILL	15,000	Y
2026-05-28	915187	42-317-47297	EPLEY E7F #106H	PIONEER NATURAL RES. USA, INC.	DRILL	10,560	Y
2026-05-28	915185	42-317-47296	EPLEY E7E #105H	PIONEER NATURAL RES. USA, INC.	DRILL	10,560	Y
2026-05-28	915182	42-317-47293	EPLEY E7B #102H	PIONEER NATURAL RES. USA, INC.	DRILL	10,560	Y
2026-05-28	915180	42-317-47292	EPLEY E7A #101H	PIONEER NATURAL RES. USA, INC.	DRILL	10,560	Y
2026-05-27	915856	42-317-47313	WRS HESPERALOE F #1HD	OXYROCK OPERATING, LLC	DRILL	12,000	Y
2026-05-27	915184	42-317-47295	EPLEY E7D #104H	PIONEER NATURAL RES. USA, INC.	DRILL	10,560	Y
2026-05-27	915183	42-317-47294	EPLEY E7C #103H	PIONEER NATURAL RES. USA, INC.	DRILL	10,560	Y
2026-05-27	915856	42-317-47313	WRS HESPERALOE F #1HD	OXYROCK OPERATING, LLC	DRILL	12,000	Y
2026-05-27	915756	42-317-47310	UL COMANCHE 42-28 A #1WD	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-05-27	915756	42-317-47310	UL COMANCHE 42-28 A #1WD	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-05-22	915081	42-317-47285	MOJAVE #4HD	OXYROCK OPERATING, LLC	DRILL	15,000	Y
2026-05-22	915080	42-317-47284	MOJAVE #3HA	OXYROCK OPERATING, LLC	DRILL	15,000	Y
2026-05-22	915079	42-317-47283	MOJAVE #2LM	OXYROCK OPERATING, LLC	DRILL	15,000	Y
2026-05-19	915741	42-317-46023	TRAE SWD #5	VELOCITY WATER SOLUTIONS, LP	DRILL	5,200
2026-05-19	915743	42-317-46022	MISFIT SWD #6	VELOCITY WATER SOLUTIONS, LP	DRILL	5,200
2026-05-19	915744	42-317-46021	MINT JULEP SWD #8B	VELOCITY WATER SOLUTIONS, LP	DRILL	5,200
2026-05-19	915742	42-317-46024	GIBSON SWD #7	VELOCITY WATER SOLUTIONS, LP	DRILL	5,200
2026-05-13	915477	42-317-47309	GUARDIAN EAST 250 Z #6WB	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-05-13	915473	42-317-47306	GUARDIAN EAST 250 X #4MS	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-05-13	915472	42-317-47305	GUARDIAN EAST 250 W #4LS	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-05-13	915475	42-317-47308	GUARDIAN EAST 250 AA #7WB	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-05-12	915474	42-317-47307	GUARDIAN EAST 250 Y #4US	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-05-12	915471	42-317-47304	GUARDIAN EAST 250 V #4JM	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-05-12	915468	42-317-47303	GUARDIAN EAST 250 U #4DN	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-04-28	914750	42-317-47258	AUTRY 5-8 C #2MS	DIAMONDBACK E&P LLC	DRILL	11,000	Y
2026-04-24	914364	42-317-47243	TOM-PATRIOT 30L #12H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914363	42-317-47242	TOM-PATRIOT 30K #11H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914362	42-317-47241	TOM-PATRIOT 30J #10H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914361	42-317-47240	TOM-PATRIOT 30I #9H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914358	42-317-47239	TOM-PATRIOT 30H #8H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914354	42-317-47238	TOM-PATRIOT 30G #7H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914353	42-317-47237	TOM-PATRIOT 30F #6H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914352	42-317-47236	TOM-PATRIOT 30E #5H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914350	42-317-47235	TOM-PATRIOT 30D #4H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914349	42-317-47234	TOM-PATRIOT 30C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914347	42-317-47233	TOM-PATRIOT 30B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914346	42-317-47232	TOM-PATRIOT 30A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,750	Y
2026-04-24	914406	42-317-47249	MOJAVE I #15DN	OXYROCK OPERATING, LLC	DRILL	15,000	Y
2026-04-24	915088	42-317-45932	MCKNIGHT SWD #1	DEEP BLUE CENTRAL LLC	DRILL	5,800
2026-04-23	914405	42-317-47248	MOJAVE H #13LM	OXYROCK OPERATING, LLC	DRILL	15,000	Y
2026-04-23	914313	42-317-47231	KEY-SLATTON 30I #9H	PIONEER NATURAL RES. USA, INC.	DRILL	10,753	Y
2026-04-23	914311	42-317-47230	KEY-SLATTON 30H #8H	PIONEER NATURAL RES. USA, INC.	DRILL	10,753	Y
2026-04-23	914309	42-317-47228	KEY-SLATTON 30F #6H	PIONEER NATURAL RES. USA, INC.	DRILL	10,753	Y
2026-04-23	914308	42-317-47227	KEY-SLATTON 30E #5H	PIONEER NATURAL RES. USA, INC.	DRILL	10,753	Y

page 3 of 408

< prev next >

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