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
2026-04-09	914068	42-317-47220	MERLOT 95-66 I #2DN	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-04-09	914066	42-317-47219	MERLOT 95-66 G #2JM	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-04-09	914063	42-317-47216	MERLOT 95-66 D #1WB	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-04-09	914065	42-317-47218	MERLOT 95-66 C #1US	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-04-09	914064	42-317-47217	MERLOT 95-66 B #1LS	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-04-09	914061	42-317-47215	MERLOT 95-66 A #1JM	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2026-04-08	914595	42-317-45640	MONARCH A SWD #1	DEEP BLUE CENTRAL LLC	DRILL	5,700
2026-04-07	914557	42-317-47251	HERA 56-46 UNIT 2 #4WD	DIAMONDBACK E&P LLC	DRILL	10,000	Y
2026-04-07	914556	42-317-47250	HERA 56-46 UNIT 2 #3WD	DIAMONDBACK E&P LLC	DRILL	10,000	Y
2026-04-06	913887	42-317-47214	HERA 56-46 UNIT 2 #3JM	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2026-04-06	914575	42-317-45637	WAKE SWD #1	DEEP BLUE CENTRAL LLC	DRILL	5,500
2026-03-30	914428	42-317-45519	NEPTUNE SWD #1	DEEP BLUE CENTRAL LLC	DRILL	5,800
2026-03-27	914373	42-317-45280	JOHNSON RANCH 13 SWD #6	DEEP BLUE OPERATING I LLC	DRILL	5,800
2026-03-26	914230	42-317-47222	DR. ORSON R #79H	HIBERNIA RESOURCES IV, LLC	DRILL	12,000	Y
2026-03-26	914229	42-317-47221	DR. ORSON Q #77H	HIBERNIA RESOURCES IV, LLC	DRILL	12,000	Y
2026-03-26	914230	42-317-47222	DR. ORSON R #79H	HIBERNIA RESOURCES IV, LLC	DRILL	12,000	Y
2026-03-26	914229	42-317-47221	DR. ORSON Q #77H	HIBERNIA RESOURCES IV, LLC	DRILL	12,000	Y
2026-03-20	913637	42-317-47197	WILLIAMS-NAIL 5T #20H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2026-03-20	913636	42-317-47196	WILLIAMS-NAIL 5S #19H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2026-03-20	913635	42-317-47195	WILLIAMS-NAIL 5R #18H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2026-03-20	913634	42-317-47194	WILLIAMS-NAIL 5Q #17H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2026-03-20	913633	42-317-47193	WILLIAMS-NAIL 5P #16H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2026-03-20	913632	42-317-47192	WILLIAMS-NAIL 5O #15H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2026-03-20	913631	42-317-47191	WILLIAMS-NAIL 5N #14H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2026-03-20	913628	42-317-47190	WILLIAMS-NAIL 5M #13H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2026-03-20	913624	42-317-47189	WILLIAMS-NAIL 5L #12H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2026-03-20	913618	42-317-47188	WILLIAMS-NAIL 5K #11H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2026-03-20	913601	42-317-47207	ASHLEY-PRIBYLA 29J #10H	PIONEER NATURAL RES. USA, INC.	DRILL	10,739	Y
2026-03-20	913599	42-317-47206	ASHLEY-PRIBYLA 29I #9H	PIONEER NATURAL RES. USA, INC.	DRILL	10,739	Y
2026-03-20	913597	42-317-47205	ASHLEY-PRIBYLA 29H #8H	PIONEER NATURAL RES. USA, INC.	DRILL	10,739	Y
2026-03-20	913595	42-317-47204	ASHLEY-PRIBYLA 29G #7H	PIONEER NATURAL RES. USA, INC.	DRILL	10,739	Y
2026-03-20	913593	42-317-47203	ASHLEY-PRIBYLA 29F #6H	PIONEER NATURAL RES. USA, INC.	DRILL	10,739	Y
2026-03-20	913592	42-317-47202	ASHLEY-PRIBYLA 29E #5H	PIONEER NATURAL RES. USA, INC.	DRILL	10,739	Y
2026-03-20	913590	42-317-47201	ASHLEY-PRIBYLA 29D #4H	PIONEER NATURAL RES. USA, INC.	DRILL	10,739	Y
2026-03-20	913589	42-317-47200	ASHLEY-PRIBYLA 29C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,739	Y
2026-03-20	913588	42-317-47199	ASHLEY-PRIBYLA 29B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,739	Y
2026-03-20	913587	42-317-47198	ASHLEY-PRIBYLA 29A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,739	Y
2026-03-09	913884	42-317-47213	HERA 56-46 UNIT 2 #5WA	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2026-03-09	913882	42-317-47212	HERA 56-46 UNIT 2 #5LS	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2026-03-09	913880	42-317-47211	HERA 56-46 UNIT 2 #4WB	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2026-03-09	913879	42-317-47210	HERA 56-46 UNIT 2 #4WA	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2026-03-09	913877	42-317-47209	HERA 56-46 UNIT 2 #4LS	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2026-03-09	913875	42-317-47208	HERA 56-46 UNIT 2 #4JM	DIAMONDBACK E&P LLC	DRILL	9,500	Y
2026-03-06	913854	42-317-45828	DUKE #2	DEEP BLUE CENTRAL LLC	DRILL	5,350
2026-02-27	913709	42-317-45638	VANGUARD SWD #1	DEEP BLUE CENTRAL LLC	DRILL	5,800
2026-02-27	913704	42-317-45823	DUKE #1	DEEP BLUE CENTRAL LLC	DRILL	5,300
2026-02-18	913182	42-317-47185	SIDEWAYZER EAST DEEP E #304OP	OXYROCK OPERATING, LLC	DRILL	13,000	Y
2026-02-17	912618	42-317-47171	HR VENOM 320JB #1HS	OVINTIV USA INC.	DRILL	13,000	Y
2026-02-17	912618	42-317-47171	HR VENOM 320JB #1HS	OVINTIV USA INC.	DRILL	13,000	Y
2026-02-13	912417	42-317-47169	MABEE W1I #109H	PIONEER NATURAL RES. USA, INC.	DRILL	10,000	Y

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