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
2017-04-03	824845	42-317-40787	G.W. GLASS B #1001H	COG OPERATING LLC	DRILL	12,000	Y
2017-04-03	823776	42-317-40738	PATRICIA UNIT 2 #4825SH	XTO ENERGY INC.	DRILL	8,530	Y
2017-04-03	823773	42-317-40732	PATRICIA UNIT 2 #4805BH	XTO ENERGY INC.	DRILL	9,230	Y
2017-03-31	824571	42-317-40782	KIMBERLY #805WB	DIAMONDBACK E&P LLC	DRILL	10,900	Y
2017-03-31	824570	42-317-40781	KIMBERLY #805LS	DIAMONDBACK E&P LLC	DRILL	10,300	Y
2017-03-31	824546	42-317-40780	KIMBERLY #805WA	DIAMONDBACK E&P LLC	DRILL	10,700	Y
2017-03-31	824544	42-317-40779	KIMBERLY #806LS	DIAMONDBACK E&P LLC	DRILL	10,300	Y
2017-03-31	823182	42-317-40707	WOODY-HOWARD 37K #11H	PIONEER NATURAL RES. USA, INC.	DRILL	10,800	Y
2017-03-31	823180	42-317-40706	WOODY-HOWARD 37J #10H	PIONEER NATURAL RES. USA, INC.	DRILL	10,800	Y
2017-03-31	823179	42-317-40705	WOODY-HOWARD 37I #9H	PIONEER NATURAL RES. USA, INC.	DRILL	10,800	Y
2017-03-31	823177	42-317-40704	WOODY-HOWARD 37H #8H	PIONEER NATURAL RES. USA, INC.	DRILL	10,800	Y
2017-03-31	823176	42-317-40703	WOODY-HOWARD 37G #7H	PIONEER NATURAL RES. USA, INC.	DRILL	11,300	Y
2017-03-30	824037	42-317-40786	VINEYARD HZ B UNIT #0601WA	AJAX RESOURCES, LLC	DRILL	10,000	Y
2017-03-30	824037	42-317-40786	VINEYARD HZ B UNIT #0601WA	AJAX RESOURCES, LLC	DRILL	9,792	Y
2017-03-29	824658	42-317-40778	NIMITZ #401WB	TRAIL RIDGE ENERGY PRTNS II LLC	DRILL	9,600	Y
2017-03-29	824658	42-317-40778	NIMITZ #401WB	LARIO OIL & GAS COMPANY	DRILL	10,800	Y
2017-03-29	824658	42-317-40778	NIMITZ #401WB	LARIO OIL & GAS COMPANY	DRILL	10,800	Y
2017-03-29	824643	42-317-40783	GHOST 136 #1	CROWNQUEST OPERATING, LLC	DRILL	12,000
2017-03-28	824812	42-317-40785	COX 12-9SL UNIT 1 #2UB	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2017-03-28	824812	42-317-40785	COX 12-9 UNIT 1 #221	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2017-03-28	824811	42-317-40784	COX 12-9SL UNIT 1 #2UA	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2017-03-28	824811	42-317-40784	COX 12-9 UNIT 1 #222	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2017-03-23	824728	42-317-40776	UNIVERSITY 7-27 #D 2	QEP ENERGY COMPANY	DRILL	14,500
2017-03-23	824676	42-317-40777	GT HALL #D 1	QEP ENERGY COMPANY	DRILL	13,500
2017-03-23	824629	42-317-40775	HECKER #D 2	QEP ENERGY COMPANY	DRILL	13,500
2017-03-23	824455	42-317-40765	SLAUGHTER 12 #1T	EXL PETROLEUM OPERATING INC.	DRILL	12,000	Y
2017-03-21	824280	42-317-40761	THOMAS 36-2406 AL 9 #N 03BU	QEP ENERGY COMPANY	DRILL	10,000	Y
2017-03-21	824279	42-317-40760	THOMAS 36-2406 AL 7 #N 04BL	QEP ENERGY COMPANY	DRILL	10,000	Y
2017-03-21	824277	42-317-40759	THOMAS 36-2406 AL 10 #N 02WA	QEP ENERGY COMPANY	DRILL	10,000	Y
2017-03-21	824277	42-317-40759	THOMAS 36-2406 AL 10 #N 02WA	QEP ENERGY COMPANY	DRILL	10,000	Y
2017-03-20	824321	42-317-40762	SON 136 #1	CROWNQUEST OPERATING, LLC	DRILL	12,000
2017-03-20	824136	42-317-40755	PATRICIA UNIT 1 #4814AH	XTO ENERGY INC.	DRILL	9,040	Y
2017-03-20	824135	42-317-40753	PATRICIA UNIT 1 #4844SH	XTO ENERGY INC.	DRILL	8,500	Y
2017-03-16	824068	42-317-40748	SIXTEEN PENNY NAIL 310C #7LL	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y
2017-03-16	824065	42-317-40746	SIXTEEN PENNY NAIL 310 #2LM	CROWNQUEST OPERATING, LLC	DRILL	9,500	Y
2017-03-16	822461	42-317-40678	WOODY 38K #11H	PIONEER NATURAL RES. USA, INC.	DRILL	10,680	Y
2017-03-16	822461	42-317-40678	WOODY 38K #11H	PIONEER NATURAL RES. USA, INC.	DRILL	11,000	Y
2017-03-16	822460	42-317-40677	WOODY 38J #10H	PIONEER NATURAL RES. USA, INC.	DRILL	10,680	Y
2017-03-16	822460	42-317-40677	WOODY 38J #10H	PIONEER NATURAL RES. USA, INC.	DRILL	11,000	Y
2017-03-16	822459	42-317-40676	WOODY 38I #9H	PIONEER NATURAL RES. USA, INC.	DRILL	10,680	Y
2017-03-16	822459	42-317-40676	WOODY 38I #9H	PIONEER NATURAL RES. USA, INC.	DRILL	11,000	Y
2017-03-16	822457	42-317-40675	WOODY 38H #8H	PIONEER NATURAL RES. USA, INC.	DRILL	10,680	Y
2017-03-16	822457	42-317-40675	WOODY 38H #8H	PIONEER NATURAL RES. USA, INC.	DRILL	11,000	Y
2017-03-16	822456	42-317-40674	WOODY 38G #7H	PIONEER NATURAL RES. USA, INC.	DRILL	10,680	Y
2017-03-16	822456	42-317-40674	WOODY 38G #7H	PIONEER NATURAL RES. USA, INC.	DRILL	11,000	Y
2017-03-15	824067	42-317-40747	SIXTEEN PENNY NAIL 310B #4LM	CROWNQUEST OPERATING, LLC	DRILL	9,600	Y
2017-03-15	824029	42-317-40756	SIDEWAYZER UNIT 1824 #4HA	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y
2017-03-15	824029	42-317-40756	SIDEWAYZER UNIT 1824 #4HA	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y
2017-03-15	824028	42-317-40757	SIDEWAYZER UNIT 1824 #2HA	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y
2017-03-15	824022	42-317-40758	SIDEWAYZER UNIT 1824 #3HA	CROWNQUEST OPERATING, LLC	DRILL	9,800	Y

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