Midland County Drilling Permits

Every permit issued by the Texas Railroad Commission in Midland County — updated daily, data through 2026-07-20.

Midland County permitting is running 64 permits a month over the trailing 90 days (191 total, down 17% on the prior quarter). DIAMONDBACK E&P LLC leads with 270 permits in the past 12 months, one of 26 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-07-20

All Time

23,360

23,360 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2022-09-09	883553	42-329-43888	WINDHAM 11AA #4HL	OVINTIV USA INC.	DRILL	10,300	Y
2022-09-09	883502	42-329-45896	RIO SAN JACINTO 38-43 H #285	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,255	Y
2022-09-09	883502	42-329-45896	RIO SAN JACINTO 38-43 H #285	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883502	42-329-45896	RIO SAN JACINTO 38-43 UNIT 2 #285	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883502	42-329-45896	RIO SAN JACINTO 38-43 UNIT 2 #285	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883501	42-329-45895	RIO SAN JACINTO 38-43 H #282	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,255	Y
2022-09-09	883501	42-329-45895	RIO SAN JACINTO 38-43 H #282	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883501	42-329-45895	RIO SAN JACINTO 38-43 UNIT 2 #282	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883500	42-329-45894	RIO SAN JACINTO 38-43 H #181	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,255	Y
2022-09-09	883500	42-329-45894	RIO SAN JACINTO 38-43 H #181	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883500	42-329-45894	RIO SAN JACINTO 38-43 UNIT 2 #181	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883499	42-329-45893	RIO SAN JACINTO 38-43 G #275	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,255	Y
2022-09-09	883499	42-329-45893	RIO SAN JACINTO 38-43 G #275	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883499	42-329-45893	RIO SAN JACINTO 38-43 UNIT 2 #275	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883497	42-329-45891	RIO SAN JACINTO 38-43 G #173	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,255	Y
2022-09-09	883497	42-329-45891	RIO SAN JACINTO 38-43 G #173	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883497	42-329-45891	RIO SAN JACINTO 38-43 UNIT 2 #173	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883495	42-329-45889	RIO SAN JACINTO 38-43 G #171	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,255	Y
2022-09-09	883495	42-329-45889	RIO SAN JACINTO 38-43 G #171	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	883495	42-329-45889	RIO SAN JACINTO 38-43 UNIT 2 #171	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,740	Y
2022-09-09	882680	42-329-45855	ARICK-SIMMS 26N #14H	PIONEER NATURAL RES. USA, INC.	DRILL	10,585	Y
2022-09-09	882680	42-329-45855	ARICK-SIMMS 26N #14H	PIONEER NATURAL RES. USA, INC.	DRILL	9,850	Y
2022-09-09	882673	42-329-45847	ARICK-SIMMS 26G #7H	PIONEER NATURAL RES. USA, INC.	DRILL	10,585	Y
2022-09-09	882673	42-329-45847	ARICK-SIMMS 26G #7H	PIONEER NATURAL RES. USA, INC.	DRILL	9,850	Y
2022-09-09	882661	42-329-45840	ARICK-SIMMS 26A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,585	Y
2022-09-07	883449	42-329-45874	RIO SABINE 39-42 B #121	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,891	Y
2022-09-07	882712	42-329-45857	SHACKELFORD 40-12D #4H	PIONEER NATURAL RES. USA, INC.	DRILL	10,475	Y
2022-09-07	882707	42-329-45851	SHACKELFORD 40-12C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,475	Y
2022-09-07	882707	42-329-45851	SHACKELFORD 40-12C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,475	Y
2022-09-07	882705	42-329-45839	SHACKELFORD 40-12A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,475	Y
2022-09-06	883448	42-329-45873	RIO SABINE 39-42 A #214	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,891	Y
2022-09-06	883447	42-329-45872	RIO SABINE 39-42 A #213	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,891	Y
2022-09-06	883446	42-329-45871	RIO SABINE 39-42 A #112	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,891	Y
2022-09-06	883446	42-329-45871	RIO SABINE 39-42 UNIT 1 #112	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,891	Y
2022-09-06	883445	42-329-45870	RIO SABINE 39-42 A #111	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	9,891	Y
2022-09-06	883404	42-329-45868	ACTINIDE #106HD	CROWNQUEST OPERATING, LLC	DRILL	10,300	Y
2022-09-06	882685	42-329-45856	ARICK-SIMMS 26O #15H	PIONEER NATURAL RES. USA, INC.	DRILL	10,585	Y
2022-09-06	882685	42-329-45856	ARICK-SIMMS 26O #15H	PIONEER NATURAL RES. USA, INC.	DRILL	9,850	Y
2022-09-06	882667	42-329-45842	ARICK-SIMMS 26C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,585	Y
2022-09-06	882664	42-329-45841	ARICK-SIMMS 26B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,585	Y
2022-09-06	882664	42-329-45841	ARICK-SIMMS 26B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	9,850	Y
2022-09-01	883421	42-329-45867	MORELAND 4 #1W	DISCOVERY OPERATING, INC.	DRILL	6,000
2022-08-31	882714	42-329-45859	SHACKELFORD 40-12F #6H	PIONEER NATURAL RES. USA, INC.	DRILL	10,475	Y
2022-08-31	882714	42-329-45859	SHACKELFORD 40-12F #6H	PIONEER NATURAL RES. USA, INC.	DRILL	10,475	Y
2022-08-31	882713	42-329-45858	SHACKELFORD 40-12E #5H	PIONEER NATURAL RES. USA, INC.	DRILL	10,475	Y
2022-08-31	882713	42-329-45858	SHACKELFORD 40-12E #5H	PIONEER NATURAL RES. USA, INC.	DRILL	10,475	Y
2022-08-31	882706	42-329-45846	SHACKELFORD 40-12B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,475	Y
2022-08-29	883092	42-329-45865	PARKS #0408RH	XTO ENERGY INC.	DRILL	9,850	Y
2022-08-26	883330	42-329-45866	YELLOWSTONE 2200 UNIT #001	XTO ENERGY INC.	DRILL	10,000
2022-08-26	883330	42-329-45866	YELLOWSTONE 2200 UNIT #001	XTO ENERGY INC.	DRILL	10,500

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