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
2021-09-30	872635	42-317-43776	DR. ORSON G #2AH	LEGACY RESERVES OPERATING LP	DRILL	9,500	Y
2021-09-30	872635	42-317-43776	DR. ORSON G #2AH	LEGACY RESERVES OPERATING LP	DRILL	9,500	Y
2021-09-29	873091	42-317-43809	NAIL -E- #4	PIONEER NATURAL RES. USA, INC.	DRILL	9,900
2021-09-24	872812	42-317-43782	SMITH JALONICK 16-21 I #3JM	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-09-24	872812	42-317-43782	SMITH JALONICK 16-21 I #3JM	DIAMONDBACK E&P LLC	DRILL	9,425	Y
2021-09-24	872639	42-317-43777	DR. ORSON H #2SH	LEGACY RESERVES OPERATING LP	DRILL	9,500	Y
2021-09-24	872639	42-317-43777	DR. ORSON H #2SH	LEGACY RESERVES OPERATING LP	DRILL	9,425	Y
2021-09-24	872634	42-317-43775	DR. ORSON F #1SH	LEGACY RESERVES OPERATING LP	DRILL	9,500	Y
2021-09-24	872634	42-317-43775	DR. ORSON F #1SH	LEGACY RESERVES OPERATING LP	DRILL	9,425	Y
2021-09-23	872831	42-317-43784	SMITH JALONICK 16-21 L #3WB	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-09-23	872831	42-317-43784	SMITH JALONICK 16-21 I #3WB	DIAMONDBACK E&P LLC	DRILL	9,425	Y
2021-09-23	872826	42-317-43783	SMITH JALONICK 16-21 J #3LS	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-09-23	872826	42-317-43783	SMITH JALONICK 16-21 I #3LS	DIAMONDBACK E&P LLC	DRILL	9,425	Y
2021-09-21	872924	42-317-43795	HUGHES 43-47 UNIT 2 #162	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,466	Y
2021-09-21	872923	42-317-43794	HUGHES 43-47 UNIT 2 #261	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,466	Y
2021-09-21	872922	42-317-43793	HUGHES 43-47 UNIT 2 #152	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,466	Y
2021-09-21	872921	42-317-43792	HUGHES 43-47 UNIT 2 #251	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,466	Y
2021-09-21	872104	42-317-43764	WHEELER-ATCHISON 44I #209H	PIONEER NATURAL RES. USA, INC.	DRILL	10,519	Y
2021-09-21	872102	42-317-43763	WHEELER-ATCHISON 44J #210H	PIONEER NATURAL RES. USA, INC.	DRILL	10,519	Y
2021-09-21	872101	42-317-43762	ATCHISON-WHEELER 8D #204H	PIONEER NATURAL RES. USA, INC.	DRILL	10,519	Y
2021-09-21	872099	42-317-43761	WHEELER-ATCHISON 44K #211H	PIONEER NATURAL RES. USA, INC.	DRILL	10,519	Y
2021-09-21	872096	42-317-43760	ATCHISON-WHEELER 8E #205H	PIONEER NATURAL RES. USA, INC.	DRILL	10,519	Y
2021-09-20	872859	42-317-43791	HUGHES 43-47 UNIT 2 #182	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,466	Y
2021-09-20	872858	42-317-43790	HUGHES 43-47 UNIT 2 #281	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,466	Y
2021-09-20	872857	42-317-43789	HUGHES 43-47 UNIT 2 #174	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,466	Y
2021-09-20	872855	42-317-43788	HUGHES 43-47 UNIT 2 #273	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,466	Y
2021-09-20	872853	42-317-43787	HUGHES 43-47 UNIT 2 #172	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,466	Y
2021-09-20	872851	42-317-43786	HUGHES 43-47 UNIT 2 #271	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,466	Y
2021-09-16	872094	42-317-43759	GLYNN-ATCHISON 44L #212H	PIONEER NATURAL RES. USA, INC.	DRILL	10,519	Y
2021-09-16	872093	42-317-43758	ATCHISON-GLYNN 8F #206H	PIONEER NATURAL RES. USA, INC.	DRILL	10,519	Y
2021-09-16	872092	42-317-43757	GLYNN-ATCHISON 44M #213H	PIONEER NATURAL RES. USA, INC.	DRILL	10,519	Y
2021-09-16	872086	42-317-43756	ATCHISON-GLYNN 8G #207H	PIONEER NATURAL RES. USA, INC.	DRILL	10,519	Y
2021-09-16	872084	42-317-43755	GLYNN-ATCHISON 44N #214H	PIONEER NATURAL RES. USA, INC.	DRILL	10,519	Y
2021-09-15	872082	42-317-43754	ATCHISON-GLYNN 8H #208H	PIONEER NATURAL RES. USA, INC.	DRILL	10,519	Y
2021-09-13	872697	42-317-43781	TOUCAN SWD #1R	ENVIRONMENTAL DISPOSAL SYSTEMS	DRILL	14,500
2021-09-13	872055	42-317-43744	CHABLIS 8 #4MS	DIAMONDBACK E&P LLC	DRILL	9,770	Y
2021-09-13	872046	42-317-43742	CHABLIS 8 #4LS	DIAMONDBACK E&P LLC	DRILL	10,470	Y
2021-09-13	872021	42-317-43740	CHABLIS 8 #3LS	DIAMONDBACK E&P LLC	DRILL	10,470	Y
2021-09-13	872013	42-317-43739	CHABLIS 8 #3JM	DIAMONDBACK E&P LLC	DRILL	10,010	Y
2021-09-08	871591	42-317-43712	EISENHOWER 2 #206	LARIO OIL & GAS COMPANY	DRILL	10,605	Y
2021-09-08	871591	42-317-43712	EISENHOWER 2 #206	LARIO OIL & GAS COMPANY	DRILL	10,605	Y
2021-09-08	871591	42-317-43712	EISENHOWER 2 #206	LARIO OIL & GAS COMPANY	DRILL	10,605	Y
2021-09-07	872412	42-317-43766	NAIL -H- #2DW	PIONEER NATURAL RES. USA, INC.	DRILL	9,600
2021-09-02	872350	42-317-42186	KIRBY #1D	DIAMONDBACK E&P LLC	RECOMP	15,000
2021-09-02	872320	42-317-43765	STIMSON BURLEY -D- #5	PIONEER NATURAL RES. USA, INC.	DRILL	10,560
2021-09-01	871900	42-317-43718	SILVERADO 40-1 K #11WA	DIAMONDBACK E&P LLC	DRILL	9,200	Y
2021-09-01	871896	42-317-43717	SILVERADO 40-1 G #7LS	DIAMONDBACK E&P LLC	DRILL	8,750	Y
2021-09-01	871895	42-317-43716	SILVERADO 40-1 J #10WB	DIAMONDBACK E&P LLC	DRILL	9,450	Y
2021-09-01	871894	42-317-43715	SILVERADO 40-1 E #5JM	DIAMONDBACK E&P LLC	DRILL	8,450	Y
2021-09-01	871891	42-317-43714	SILVERADO 40-1 H #8WA	DIAMONDBACK E&P LLC	DRILL	9,200	Y

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