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 35% on the prior quarter). 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
2013-11-26	773771	42-317-39065	MABEE 138 #802HA	RELIANCE ENERGY, INC.	DRILL	12,100	Y
2013-11-26	772402	42-317-39021	TARZAN STANDEFER 9 #5	ATHLON ENERGY OPERATING LLC	DRILL	11,350
2013-11-26	772394	42-317-39020	TARZAN STANDEFER 9 #4	ATHLON ENERGY OPERATING LLC	DRILL	11,350
2013-11-26	771291	42-317-38977	HALE #1521	THREE RIVERS OPERATING CO II LLC	DRILL	12,300
2013-11-26	771291	42-317-38977	HALE #1521	THREE RIVERS OPERATING CO II LLC	DRILL	12,300
2013-11-26	771282	42-317-38976	HALE #1441	THREE RIVERS OPERATING CO II LLC	DRILL	12,300
2013-11-26	771282	42-317-38976	HALE #1441	OXY USA INC.	DRILL	12,300
2013-11-26	771270	42-317-38978	HALE #1523	THREE RIVERS OPERATING CO II LLC	DRILL	12,300
2013-11-26	771025	42-317-38962	DAVIS 42 #2	PIONEER NATURAL RES. USA, INC.	DRILL	10,750
2013-11-26	771009	42-317-37712	WELLS '35' #2	PIONEER NATURAL RES. USA, INC.	RECOMP	11,500
2013-11-25	773512	42-317-39057	SCHARBAUER RANCH #209H	PIONEER NATURAL RES. USA, INC.	DRILL	10,500	Y
2013-11-23	773756	42-317-39063	VOGLER #4224	THREE RIVERS OPERATING CO II LLC	DRILL	12,200
2013-11-22	773692	42-317-39061	SMITH '46' #2	PIONEER NATURAL RES. USA, INC.	DRILL	11,100
2013-11-22	773153	42-317-39056	GLYNN 44 #2	CROWNQUEST OPERATING, LLC	DRILL	12,000
2013-11-21	773527	42-317-39059	MABEE 239 #402WB	RELIANCE ENERGY, INC.	DRILL	10,400	Y
2013-11-21	773527	42-317-39059	MABEE 239 X1 #402WB	COG OPERATING LLC	DRILL	10,400	Y
2013-11-21	773523	42-317-39058	MABEE 239 #401WB	RELIANCE ENERGY, INC.	DRILL	10,400	Y
2013-11-21	773523	42-317-39058	MABEE 239 #4SW	RELIANCE ENERGY, INC.	DRILL	5,800	Y
2013-11-21	770983	42-317-38956	ALLAR 19 #19P	LINN OPERATING, INC.	DRILL	11,500
2013-11-20	772843	42-317-33434	SLAUGHTER, ELMA L. C #2	PIONEER NATURAL RES. USA, INC.	FLD-XFR	9,450
2013-11-20	772834	42-317-39044	NAIL A 6 #2D	CROWNQUEST OPERATING, LLC	DRILL	4,800
2013-11-19	773244	42-317-39046	SOUTH CURTIS RANCH #2711	OCCIDENTAL PERMIAN LTD.	DRILL	12,500
2013-11-19	772356	42-317-39019	COX '12A' #5	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	12,000
2013-11-19	771545	42-317-38988	SOUTH CURTIS RANCH #220H	OCCIDENTAL PERMIAN LTD.	DRILL	12,500	Y
2013-11-19	771543	42-317-38987	SOUTH CURTIS RANCH #219H	OCCIDENTAL PERMIAN LTD.	DRILL	12,500	Y
2013-11-19	771542	42-317-38986	SOUTH CURTIS RANCH #218H	OCCIDENTAL PERMIAN LTD.	DRILL	12,500	Y
2013-11-18	772212	42-317-39011	HOLT RANCH #8	BURLESON PETROLEUM, INC.	DRILL	12,500
2013-11-18	772212	42-317-39011	HOLT RANCH #8	BURLESON PETROLEUM, INC.	DRILL	12,500
2013-11-18	772212	42-317-39011	HOLT RANCH #8	BURLESON PETROLEUM, INC.	DRILL	12,500
2013-11-15	773240	42-317-39048	MABEE 239 #301WB	RELIANCE ENERGY, INC.	DRILL	10,400	Y
2013-11-15	773240	42-317-39048	MABEE 239 X2 #301WB	COG OPERATING LLC	DRILL	10,400	Y
2013-11-15	773217	42-317-39047	O'NEIL 4 #4	PIONEER NATURAL RES. USA, INC.	DRILL	11,371
2013-11-15	773191	42-317-39045	MABEE OH #6HW	RELIANCE ENERGY, INC.	DRILL	10,200	Y
2013-11-15	773191	42-317-39045	MABEE OH X6 #6BH	COG OPERATING LLC	DRILL	10,200	Y
2013-11-15	773178	42-317-39043	MABEE 239 #302WB	RELIANCE ENERGY, INC.	DRILL	10,400	Y
2013-11-15	773178	42-317-39043	MABEE 239 X6 #302WB	COG OPERATING LLC	DRILL	10,400	Y
2013-11-13	773200	42-317-35789	SEMILLON #1	W&T OFFSHORE, INC.	RECOMP	12,500
2013-11-13	773200	42-317-35789	SEMILLON #1	W&T OFFSHORE, INC.	RECOMP	12,500
2013-11-13	773079	42-317-39039	MABEE OH #5HW	RELIANCE ENERGY, INC.	DRILL	10,200	Y
2013-11-13	773079	42-317-39039	MABEE OH X5 #5BH	COG OPERATING LLC	DRILL	10,200	Y
2013-11-13	773061	42-317-39038	MABEE OH #4HW	RELIANCE ENERGY, INC.	DRILL	10,200	Y
2013-11-13	773061	42-317-39038	MABEE OH X4 #4BH	COG OPERATING LLC	DRILL	10,200	Y
2013-11-13	773058	42-317-39037	SOUTH CURTIS RANCH #2321H	OCCIDENTAL PERMIAN LTD.	DRILL	12,500	Y
2013-11-13	773058	42-317-39037	SOUTH CURTIS RANCH #2321AH	OCCIDENTAL PERMIAN LTD.	DRILL	12,500	Y
2013-11-13	773058	42-317-39037	SOUTH CURTIS RANCH #2321SH	OCCIDENTAL PERMIAN LTD.	DRILL	12,500	Y
2013-11-13	773031	42-317-39034	SOUTH CURTIS RANCH #2322H	OCCIDENTAL PERMIAN LTD.	DRILL	12,500	Y
2013-11-13	773028	42-317-39033	SOUTH CURTIS RANCH #2320H	OCCIDENTAL PERMIAN LTD.	DRILL	12,500	Y
2013-11-13	773028	42-317-39033	SOUTH CURTIS RANCH #2320AH	OCCIDENTAL PERMIAN LTD.	DRILL	12,500	Y
2013-11-13	771136	42-317-38971	GRIMES 1 #2	BREITBURN OPERATING L.P.	DRILL	12,000
2013-11-12	770417	42-317-38938	CROSS BAR RANCH #3025MS	RSP PERMIAN, LLC	DRILL	12,000	Y

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