Martin County Drilling Permits

Every permit issued by the Texas Railroad Commission in Martin County — updated daily, data through 2026-07-28.

Martin County permitting is running 27 permits a month over the trailing 90 days (80 total, down 38% on the prior quarter). 10 were issued in the past week. PIONEER NATURAL RES. USA, INC. leads with 167 permits in the past 12 months, one of 22 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-07-28

All Time

20,343

20,343 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2019-04-08	851744	42-317-42202	DFK 319L #811HC	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851744	42-317-42202	DFK 319L #811HE	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851743	42-317-42201	DFK 319L #810HF	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851743	42-317-42201	DFK 319L #810HD	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851742	42-317-42200	DFK 319L #809HD	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851742	42-317-42200	DFK 319L #809HF	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851738	42-317-42196	DFK 319JJ #805HC	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851738	42-317-42196	DFK 319JJ #805HD	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851737	42-317-42195	DFK 319JJ #1304HE	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851737	42-317-42195	DFK 319JJ #1304HE	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851735	42-317-42193	DFK 319II #1302HD	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851735	42-317-42193	DFK 319II #1302HC	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851734	42-317-42192	DFK 319II #1301HC	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	851734	42-317-42192	DFK 319II #1301HD	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2019-04-08	850164	42-317-42146	KNOX #101	LARIO OIL & GAS COMPANY	DRILL	10,605	Y
2019-04-08	850164	42-317-42146	KNOX #101	LARIO OIL & GAS COMPANY	DRILL	10,605	Y
2019-04-05	851844	42-317-42209	DYER-KILGORE K 25-34 #4311H	DE3 OPERATING LLC	DRILL	9,500	Y
2019-04-05	851844	42-317-42209	DYER-KILGORE K 25-34 #4311H	DE3 OPERATING LLC	DRILL	9,500	Y
2019-04-05	851839	42-317-42207	DYER-KILGORE L 25-34 #4412H	DE3 OPERATING LLC	DRILL	9,500	Y
2019-04-05	851839	42-317-42207	DYER-KILGORE L 25-34 #4412H	DE3 OPERATING LLC	DRILL	9,500	Y
2019-04-05	851837	42-317-42208	DYER-KILGORE L 25-34 #4212H	DE3 OPERATING LLC	DRILL	9,500	Y
2019-04-05	851837	42-317-42208	DYER-KILGORE L 25-34 #4212H	DE3 OPERATING LLC	DRILL	9,500	Y
2019-04-05	851826	42-317-42206	DYER-KILGORE N 25-34 #2814H	DE3 OPERATING LLC	DRILL	9,000	Y
2019-04-04	851764	42-317-42205	TEJAS SWD #2	TEJAS PERMIAN OPERATING, LLC	DRILL	14,300
2019-04-04	851760	42-317-42204	TEJAS SWD #1	TEJAS PERMIAN OPERATING, LLC	DRILL	14,300
2019-04-03	851658	42-317-30561	SHENANDOAH BAR M SWD #1	SHENANDOAH PETROLEUM CORPORATION	RENTR	5,091
2019-04-03	851639	42-317-42191	STRAIN RANCH 13B-24B-BZ #2804H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,798	Y
2019-04-03	851639	42-317-42191	STRAIN RANCH 13B-24B-BZ #2804H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,798	Y
2019-04-03	851638	42-317-42190	STRAIN RANCH 13B-24B-AZ #2701H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,614	Y
2019-04-03	851638	42-317-42190	STRAIN RANCH 13B-24B-AZ #2701H	PARSLEY ENERGY OPERATIONS, LLC	DRILL	8,614	Y
2019-03-28	851533	42-317-42189	DIRT DEVIL #1D	DIAMONDBACK E&P LLC	DRILL	15,000
2019-03-28	851528	42-317-42186	KIRBY #1D	DIAMONDBACK E&P LLC	DRILL	15,000
2019-03-28	851522	42-317-42185	PORTER 34 #1D	KARICO GP, LLC	DRILL	5,500
2019-03-28	850450	42-317-42163	UL 0312 W11 #14SC	QEP ENERGY COMPANY	DRILL	9,650	Y
2019-03-28	850449	42-317-42162	UL 0312 W12 #14WA	QEP ENERGY COMPANY	DRILL	9,950	Y
2019-03-28	850448	42-317-42161	UL 0312 W13 #15SB	QEP ENERGY COMPANY	DRILL	9,550	Y
2019-03-27	851508	42-317-42184	TUR SWD #1	ECHO VALLEY PETROLEUM SRVCS, LLC	DRILL	14,000
2019-03-21	849545	42-317-42075	RIDGWAY 3 #103	LARIO OIL & GAS COMPANY	DRILL	9,605	Y
2019-03-21	849545	42-317-42075	RIDGWAY 3 #103	LARIO OIL & GAS COMPANY	DRILL	9,605	Y
2019-03-21	849544	42-317-42074	RIDGWAY 2 #102	LARIO OIL & GAS COMPANY	DRILL	9,605	Y
2019-03-21	849544	42-317-42074	RIDGWAY 2 #102	LARIO OIL & GAS COMPANY	DRILL	9,605	Y
2019-03-20	851130	42-317-42177	CYPERT D 57-51 #242	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-19	851138	42-317-42183	CYPERT B 57-51 #122	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-19	851138	42-317-42183	CYPERT B 57-51 #122	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-19	851137	42-317-42182	CYPERT A 57-51 #111	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-19	851137	42-317-42182	CYPERT A 57-51 #111	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-19	851134	42-317-42181	CYPERT F 57-51 #261	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-19	851133	42-317-42180	CYPERT E 57-51 #251	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-19	851132	42-317-42179	CYPERT E 57-51 #152	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-19	851131	42-317-42178	CYPERT D 57-51 #243	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y

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