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
2019-05-21	853204	42-317-42284	BIGTOOTH MAPLE E #11LS	CROWNQUEST OPERATING, LLC	DRILL	10,500	Y
2019-05-21	853190	42-317-42282	BIGTOOTH MAPLE E #10HA	CROWNQUEST OPERATING, LLC	DRILL	10,200	Y
2019-05-21	852024	42-317-42283	BIGTOOTH MAPLE E #9HB	CROWNQUEST OPERATING, LLC	DRILL	10,000	Y
2019-05-20	853046	42-317-42279	HOLCOMB 39-40 E #251	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-05-17	852210	42-317-42234	VLT SAUER 43/7 B #0062WA	CHEVRON U. S. A. INC.	DRILL	9,200	Y
2019-05-17	852210	42-317-42234	VLT SAUER STUTZEN UNIT #0062WA	CHEVRON U. S. A. INC.	DRILL	9,200	Y
2019-05-16	853048	42-317-42281	HOLCOMB 39-40 #241	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-05-16	853047	42-317-42280	HOLCOMB 39-40 #221	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-05-16	853044	42-317-42278	HOLCOMB 68-41 G #271	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-05-16	853044	42-317-42278	HOLCOMB 68-41 UNIT 2 #271	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-05-16	853042	42-317-42277	HOLCOMB 68-41 H #281	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-05-16	853042	42-317-42277	HOLCOMB 68-41 UNIT 2 #281	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-05-16	853041	42-317-42276	HOLCOMB 68-41 H #182	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-05-16	853041	42-317-42276	HOLCOMB 68-41 UNIT 2 #182	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-05-15	852216	42-317-42235	VLT SAUER 43/7 C #0063WA	CHEVRON U. S. A. INC.	DRILL	9,200	Y
2019-05-15	852216	42-317-42235	VLT SAUER PANTERA UNIT #0063WA	CHEVRON U. S. A. INC.	DRILL	9,200	Y
2019-05-15	852207	42-317-42233	VLT SAUER 43/7 A #0061WA	CHEVRON U. S. A. INC.	DRILL	9,200	Y
2019-05-15	852207	42-317-42233	VLT SAUER ELEGANCE UNIT #0061WA	CHEVRON U. S. A. INC.	DRILL	9,200	Y
2019-05-13	853016	42-317-42270	PATRICIA UNIT 2 #4878JH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	853016	42-317-42270	PATRICIA UNIT 2 #4878JH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	853005	42-317-42269	PATRICIA UNIT 2 #4808BH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	853005	42-317-42269	PATRICIA UNIT 2 #4808BH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	853002	42-317-42268	PATRICIA UNIT 2 #4868DH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	853002	42-317-42268	PATRICIA UNIT 2 #4868DH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852996	42-317-42267	PATRICIA UNIT 2 #4817AH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852992	42-317-42266	PATRICIA UNIT 2 #4837SH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852991	42-317-42265	PATRICIA UNIT 2 #4827SH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852965	42-317-42264	PATRICIA UNIT 2 #4876JH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852965	42-317-42264	PATRICIA UNIT 2 #4876JH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852964	42-317-42263	PATRICIA UNIT 2 #4866DH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852964	42-317-42263	PATRICIA UNIT 2 #4866DH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852962	42-317-42262	PATRICIA UNIT 2 #4806BH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852961	42-317-42261	PATRICIA UNIT 2 #4836SH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852961	42-317-42261	PATRICIA UNIT 2 #4836SH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852960	42-317-42260	PATRICIA UNIT 2 #4826SH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852960	42-317-42260	PATRICIA UNIT 2 #4826SH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-13	852955	42-317-42259	PATRICIA UNIT 2 #4816AH	XTO ENERGY INC.	DRILL	10,300	Y
2019-05-07	852763	42-317-42256	BELLOWS SWD #1	RUGER PROPERTIES, LLC	DRILL	5,500
2019-05-02	852660	42-317-42249	WHITE SWD #1	RUGER PROPERTIES, LLC	DRILL	5,500
2019-05-01	852491	42-317-42247	PIER 21-24 D #142	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	12,000	Y
2019-05-01	852489	42-317-42246	PIER 21-24 D #241	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	12,000	Y
2019-05-01	852479	42-317-42245	PIER 21-24 C #132	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	12,000	Y
2019-05-01	852464	42-317-42244	PIER 21-24 C #231	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	12,000	Y
2019-05-01	851532	42-317-42188	ARNOLD 2 #103	LARIO OIL & GAS COMPANY	DRILL	9,610	Y
2019-04-30	852553	42-317-42248	SOUTH STANTON SWD #1	PETROPLEX SWD SYSTEM, LLC	DRILL	5,100
2019-04-30	851531	42-317-42187	ARNOLD 2 #102	LARIO OIL & GAS COMPANY	DRILL	9,610	Y
2019-04-29	852540	42-317-34782	CAFFEY #1	LARIO OIL & GAS COMPANY	RECOMP	10,976
2019-04-29	852432	42-317-32330	MABEE, GUY 'B' #2X	QEP ENERGY COMPANY	RECOMP	9,950
2019-04-26	852456	42-317-32305	SLAUGHTER-TRICE #3	LARIO OIL & GAS COMPANY	FLD-XFR	9,500
2019-04-26	852455	42-317-32206	SLAUGHTER-TRICE #2	LARIO OIL & GAS COMPANY	FLD-XFR	9,491

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