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 63 permits a month over the trailing 90 days (190 total, down 18% 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

23,361

23,361 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2021-03-31	868572	42-329-44801	STILT WEST F 18-20 #4206H	PIONEER NATURAL RES. USA, INC.	DRILL	10,553	Y
2021-03-31	868566	42-329-44797	STILT WEST F 18-20 #4206H	DE3 OPERATING LLC	DRILL	9,500	Y
2021-03-31	868566	42-329-44797	STILT WEST F 18-20 #2806H	PIONEER NATURAL RES. USA, INC.	DRILL	10,553	Y
2021-03-31	868543	42-329-44795	TEXAS TEN Y PU #3841H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2021-03-31	868542	42-329-44794	TEXAS TEN Y PU #3840H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2021-03-31	868541	42-329-44791	TEXAS TEN Y PU #3839H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2021-03-31	868541	42-329-44791	TEXAS TEN Y PU #3839H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2021-03-31	868540	42-329-44784	TEXAS TEN Y PU #3838H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2021-03-31	868539	42-329-44783	TEXAS TEN Y PU #3837H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2021-03-31	868538	42-329-44781	TEXAS TEN Y PU #3821H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2021-03-31	868114	42-329-44721	A.B. HARRINGTON H9 #605LH	COG OPERATING LLC	DRILL	12,000	Y
2021-03-31	868106	42-329-44718	A.B. HARRINGTON H2 #608LH	COG OPERATING LLC	DRILL	12,000	Y
2021-03-31	868063	42-329-44714	A.B. HARRINGTON H3 #608MH	COG OPERATING LLC	DRILL	12,000	Y
2021-03-30	868689	42-329-44799	E. T. O'DANIEL #1	NAUMANN OIL & GAS, INC.	DRILL	4,200
2021-03-30	868643	42-329-44790	EARLY 592-591 UNIT 1 #112	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,655	Y
2021-03-30	868641	42-329-44789	EARLY 592-591 UNIT 1 #141	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,655	Y
2021-03-30	868640	42-329-44788	EARLY 592-591 UNIT 1 #135	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,566	Y
2021-03-30	868639	42-329-44787	EARLY 592-591 UNIT 1 #234	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,566	Y
2021-03-30	868638	42-329-44786	EARLY 592-591 UNIT 1 #231	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,566	Y
2021-03-30	868637	42-329-44785	EARLY 592-591 UNIT 1 #132	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,566	Y
2021-03-30	868636	42-329-44782	EARLY 592-591 UNIT 1 #233	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,566	Y
2021-03-30	868635	42-329-44775	EARLY 592-591 UNIT 1 #223	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2021-03-30	868635	42-329-44775	EARLY 592-591 UNIT 1 #223	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,566	Y
2021-03-30	868634	42-329-44774	EARLY 592-591 UNIT 1 #221	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2021-03-30	868634	42-329-44774	EARLY 592-591 UNIT 1 #221	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,566	Y
2021-03-30	868633	42-329-44772	EARLY 592-591 UNIT 1 #122	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	11,000	Y
2021-03-30	868633	42-329-44772	EARLY 592-591 UNIT 1 #122	ENDEAVOR ENERGY RESOURCES L.P.	DRILL	10,566	Y
2021-03-30	868569	42-329-44798	STILT WEST G 18-20 #4307H	DE3 OPERATING LLC	DRILL	9,500	Y
2021-03-30	868569	42-329-44798	STILT WEST G 18-20 #2807H	PIONEER NATURAL RES. USA, INC.	DRILL	10,553	Y
2021-03-30	868536	42-329-44778	TEXAS TEN Y PU #3819H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2021-03-30	868534	42-329-44777	TEXAS TEN Y PU #3818H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2021-03-30	868531	42-329-44773	TEXAS TEN Y PU #3816H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2021-03-30	868468	42-329-44757	ODANIEL-CONIAH 60D #4H	PIONEER NATURAL RES. USA, INC.	DRILL	10,263	Y
2021-03-30	868467	42-329-44756	ODANIEL-CONIAH 60C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,263	Y
2021-03-30	868466	42-329-44755	ODANIEL-CONIAH 60B #2H	PIONEER NATURAL RES. USA, INC.	DRILL	10,263	Y
2021-03-30	868465	42-329-44754	ODANIEL-CONIAH 60A #1H	PIONEER NATURAL RES. USA, INC.	DRILL	10,263	Y
2021-03-29	868532	42-329-44776	TEXAS TEN Y PU #3817H	PIONEER NATURAL RES. USA, INC.	DRILL	10,611	Y
2021-03-25	868577	42-329-44779	PERMIAN AQUA BRINE #1	PERMIAN AQUA LOGISTICS, LLC	DRILL	3,000
2021-03-24	868568	42-329-44765	TRAILAND N UNIT #3408WB	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-24	868564	42-329-44764	TRAILAND N UNIT #3408WA	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-24	868529	42-329-44763	TRAILAND N UNIT #3408LS	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-24	868498	42-329-44762	TRAILAND N UNIT #3408MS	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-24	868489	42-329-44761	TRAILAND N UNIT #3407WB	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-24	868488	42-329-44760	TRAILAND N UNIT #3407WA	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-24	868487	42-329-44759	TRAILAND N UNIT #3407LS	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-24	868486	42-329-44758	TRAILAND N UNIT #3407MS	DIAMONDBACK E&P LLC	DRILL	13,000	Y
2021-03-19	867774	42-329-44697	SHACKELFORD 39F #6H	PIONEER NATURAL RES. USA, INC.	DRILL	10,591	Y
2021-03-19	867772	42-329-44696	SHACKELFORD 39E #5H	PIONEER NATURAL RES. USA, INC.	DRILL	10,591	Y
2021-03-19	867771	42-329-44695	SHACKELFORD 39D #4H	PIONEER NATURAL RES. USA, INC.	DRILL	10,591	Y
2021-03-19	867770	42-329-44694	SHACKELFORD 39C #3H	PIONEER NATURAL RES. USA, INC.	DRILL	10,591	Y

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