Midland County Drilling Permits

Every permit issued by the Texas Railroad Commission in Midland County — updated daily, data through 2026-09-11.

Midland County permitting is running 63 permits a month over the trailing 90 days (190 total, down 16% on the prior quarter). DIAMONDBACK E&P LLC leads with 330 permits in the past 12 months, one of 23 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-09-11

All Time

23,503

23,503 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2019-03-29	851549	42-329-43246	CRESPI RANCH 19 SWD #2	PARK HILL DISPOSAL LLC	DRILL	14,000
2019-03-29	851544	42-329-43245	CRESPI RANCH 19 SWD #1	PARK HILL DISPOSAL LLC	DRILL	14,000
2019-03-29	851478	42-329-41496	TEXAS TEN 13/16 A #0062LS	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-29	851474	42-329-41497	TEXAS TEN 13/16 #0061LS	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-29	851466	42-329-41432	TEXAS TEN 13/16 #0052LS	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-29	851461	42-329-39944	TEXAS TEN 13/16 #4244H	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-29	851453	42-329-39940	TEXAS TEN 13/16 #4241H	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-29	851413	42-329-40321	TEXAS TEN 13/16 #4221H	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-29	850284	42-329-43172	ODANIEL-FLOYD E1A #201H	PIONEER NATURAL RES. USA, INC.	DRILL	9,145	Y
2019-03-29	850254	42-329-43171	ODANIEL-FLOYD W1X #24H	PIONEER NATURAL RES. USA, INC.	DRILL	10,287	Y
2019-03-29	849643	42-329-43142	MIDKIFF NES11P #116H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2019-03-29	849643	42-329-43142	MIDKIFF NES11P #116H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2019-03-29	849641	42-329-43140	MIDKIFF NES11N #114H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2019-03-29	849641	42-329-43140	MIDKIFF NES11N #114H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2019-03-29	849640	42-329-43139	MIDKIFF NEN11F #106H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2019-03-29	849640	42-329-43139	MIDKIFF NEN11F #106H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2019-03-29	849639	42-329-43138	MIDKIFF NEN11E #105H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2019-03-29	849639	42-329-43138	MIDKIFF NEN11E #105H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2019-03-29	849636	42-329-43137	MIDKIFF NEN11C #103H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2019-03-29	849636	42-329-43137	MIDKIFF NEN11C #103H	PIONEER NATURAL RES. USA, INC.	DRILL	10,600	Y
2019-03-28	851497	42-329-43241	HYDROXIDE #1D	CROWNQUEST OPERATING, LLC	DRILL	13,000
2019-03-28	851490	42-329-41508	TEXAS TEN 13/16 #0063LS	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-28	851471	42-329-41433	TEXAS TEN 13/16 #0053LS	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-28	851178	42-329-43227	RIO NUECES 37-44 UNIT 2 #251	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-28	851127	42-329-43223	NOBLES #3123SH	XTO ENERGY INC.	DRILL	10,000	Y
2019-03-28	850474	42-329-43175	TXL 21 UNIT 1 #1641SH	XTO ENERGY INC.	DRILL	8,870	Y
2019-03-28	850289	42-329-43173	ODANIEL-FLOYD E1B #202H	PIONEER NATURAL RES. USA, INC.	DRILL	10,287	Y
2019-03-27	851486	42-329-43242	CHILI 101 #1	CROWNQUEST OPERATING, LLC	DRILL	12,000
2019-03-27	851436	42-329-43239	PARKS FIELD UNIT 2 #2307MH	COG OPERATING LLC	DRILL	12,000	Y
2019-03-27	851429	42-329-43237	PARKS FIELD UNIT 2 #2307LH	COG OPERATING LLC	DRILL	12,000	Y
2019-03-27	850291	42-329-43174	ODANIEL-FLOYD E1C #203H	PIONEER NATURAL RES. USA, INC.	DRILL	10,287	Y
2019-03-27	850253	42-329-43170	ODANIEL-FLOYD W1W #23H	PIONEER NATURAL RES. USA, INC.	DRILL	10,287	Y
2019-03-27	850251	42-329-43169	ODANIEL-FLOYD W1V #22H	PIONEER NATURAL RES. USA, INC.	DRILL	10,287	Y
2019-03-27	850251	42-329-43169	ODANIEL-FLOYD W1V #22H	PIONEER NATURAL RES. USA, INC.	DRILL	10,287	Y
2019-03-26	851428	42-329-40566	TEXAS TEN 13/16 #4234H	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-26	851426	42-329-40574	TEXAS TEN 13/16 #4231H	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-26	851423	42-329-40323	TEXAS TEN 13/16 #4224H	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-26	851416	42-329-40322	TEXAS TEN 13/16 #4222H	CHEVRON U. S. A. INC.	FLD-XFR	10,500	Y
2019-03-26	851415	42-329-43238	RIO NUECES 37-44 UNIT 2 #281	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-26	851411	42-329-43236	RIO NUECES 37-44 UNIT 2 #272	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-25	851405	42-329-43235	RIO NUECES 37-44 UNIT 2 #271	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-25	851391	42-329-43234	RIO NUECES 37-44 UNIT 2 #262	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-25	851201	42-329-43233	RIO NUECES 37-44 UNIT 2 #261	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-22	851294	42-329-43232	JW M #762WA	DISCOVERY OPERATING, INC.	DRILL	10,500	Y
2019-03-22	851291	42-329-43231	JW W #746LS	DISCOVERY OPERATING, INC.	DRILL	10,500	Y
2019-03-22	851289	42-329-43230	JW V #745LS	DISCOVERY OPERATING, INC.	DRILL	10,500	Y
2019-03-22	851286	42-329-43229	JW D #774WB	DISCOVERY OPERATING, INC.	DRILL	10,500	Y
2019-03-22	851170	42-329-43226	RIO NUECES 37-44 UNIT 1 #242	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-22	851161	42-329-43225	RIO NUECES 37-44 UNIT 1 #241	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2019-03-22	851147	42-329-43224	RIO NUECES 37-44 UNIT 1 #231	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y

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