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). 1 was 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
2018-03-09	837187	42-317-35801	KNAB '14' #1	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	10,905
2018-03-09	837136	42-317-36646	FRAZIER '44' #1	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	10,687
2018-03-09	837135	42-317-35772	FRAZIER '5' #1	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	10,697
2018-03-08	837132	42-317-33308	WILEY '4' #1	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	10,617
2018-03-08	837100	42-317-38252	BURNS #1713	OXY USA INC.	RECOMP	10,884
2018-03-08	836832	42-317-41320	HAZLEWOOD H 41-32 #183	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2018-03-07	836797	42-317-41319	MOTT 6 #103	LARIO OIL & GAS COMPANY	DRILL	10,500	Y
2018-03-07	836797	42-317-41319	MOTT 6 #103	LARIO OIL & GAS COMPANY	DRILL	10,500	Y
2018-03-07	836573	42-317-41308	BOX NAIL E #1LM	CROWNQUEST OPERATING, LLC	DRILL	10,000	Y
2018-03-06	836958	42-317-41324	BOX NAIL #3LL	CROWNQUEST OPERATING, LLC	DRILL	10,000	Y
2018-03-06	836950	42-317-41323	BOX NAIL #2LM	CROWNQUEST OPERATING, LLC	DRILL	10,000	Y
2018-03-05	837072	42-317-41325	ANNALEA SWD #1	SM ENERGY COMPANY	DRILL	12,900
2018-03-05	837072	42-317-41325	ANNALEA SWD #1	SM ENERGY COMPANY	DRILL	12,900
2018-03-05	837072	42-317-41325	ANNALEA SWD #1	SM ENERGY COMPANY	DRILL	12,900
2018-03-05	836305	42-317-41288	HN 249F #4HE	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-05	836305	42-317-41288	HN 249F #4HD	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836837	42-317-41321	HAZLEWOOD H 41-32 #184	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2018-03-02	836837	42-317-41321	HAZLEWOOD 41-32 UNIT 2 #184	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2018-03-02	836304	42-317-41289	HN 249F #3HC	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836304	42-317-41289	HN 249F #3HF	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836301	42-317-41287	HN 249F #2HF	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836301	42-317-41287	HN 249F #2HC	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836295	42-317-41286	HN 249F #1HD	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836295	42-317-41286	HN 249F #1HE	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836165	42-317-41304	HN 249X #10HF	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836165	42-317-41304	HN 249X #10HF	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836162	42-317-41306	HN 249X #12HE	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836162	42-317-41306	HN 249I #12HE	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836156	42-317-41305	HN 249X #11HC	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836156	42-317-41305	HN 249I #11HC	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836154	42-317-41303	HN 249X #9HD	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-02	836154	42-317-41303	HN 249X #9HD	ENCANA OIL & GAS(USA) INC.	DRILL	10,500	Y
2018-03-01	836914	42-317-41322	JONES-HOLTON D #5D	ENERGEN RESOURCES CORPORATION	DRILL	14,000
2018-03-01	836914	42-317-41322	JONES-HOLTON D #5D	ENERGEN RESOURCES CORPORATION	DRILL	14,000
2018-02-28	836869	42-317-34766	WELCH '25' #1	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	11,164
2018-02-28	836807	42-317-34733	TUNNELL '12' #1	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	10,371
2018-02-28	836806	42-317-34425	SMITH '14' #1	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	10,500
2018-02-27	836805	42-317-34453	SAWYER '46' #2	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	11,300
2018-02-27	836805	42-317-34453	SAWYER '46' #2	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	11,300
2018-02-27	836804	42-317-35184	RIGGAN '39' #2	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	10,518
2018-02-27	836802	42-317-35148	RIGGAN '39' #1	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	10,460
2018-02-27	836795	42-317-35083	PHILLIPS '33' #2	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	11,081
2018-02-27	836730	42-317-41316	MARGARET M4 (ALLOC-2SH) #6LL	GUIDON ENERGY MGMT SERVICES LLC	DRILL	10,500	Y
2018-02-27	836730	42-317-41316	MARGARET M4 (ALLOC-2SH) #6LL	GUIDON ENERGY MGMT SERVICES LLC	DRILL	10,500	Y
2018-02-27	836728	42-317-41315	MARGARET M4 (ALLOC-2SH) #4LB	GUIDON ENERGY MGMT SERVICES LLC	DRILL	10,500	Y
2018-02-27	836728	42-317-41315	MARGARET M4 (ALLOC-2SH) #4LB	GUIDON ENERGY MGMT SERVICES LLC	DRILL	10,500	Y
2018-02-27	836728	42-317-41315	MARGARET M4 (ALLOC-2SH) #4LB	GUIDON ENERGY MGMT SERVICES LLC	DRILL	10,500	Y
2018-02-27	836726	42-317-41314	MARGARET M4 (ALLOC-1SH) #5UB	GUIDON ENERGY MGMT SERVICES LLC	DRILL	10,500	Y
2018-02-27	836726	42-317-41314	MARGARET M4 (ALLOC-1SH) #5UB	GUIDON ENERGY MGMT SERVICES LLC	DRILL	10,500	Y
2018-02-27	836726	42-317-41314	MARGARET M4 (ALLOC-2SH) #5UB	GUIDON ENERGY MGMT SERVICES LLC	DRILL	10,500	Y

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