Glasscock County Drilling Permits

Every permit issued by the Texas Railroad Commission in Glasscock County — updated daily, data through 2026-09-03.

Glasscock County permitting is running 14 permits a month over the trailing 90 days (41 total, down 62% on the prior quarter). PIONEER NATURAL RES. USA, INC. leads with 75 permits in the past 12 months, one of 17 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-09-03

All Time

11,551

11,551 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2013-05-08	762108	42-173-35835	DANIEL -3- #4	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-08	762093	42-173-35834	DANIEL -3- #3	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-08	762007	42-173-35832	BARBEE C-BARBEE B (ALLOC) #12HU	LAREDO PETROLEUM - DALLAS, INC.	DRILL	9,000	Y
2013-05-08	761997	42-173-35827	COLE RANCH -41- #8	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-08	760041	42-173-35707	FRYSAK 37 #2	ATHLON FE OPERATING LLC	DRILL	10,300
2013-05-07	762054	42-173-35829	COLE RANCH -45- #2	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-07	762053	42-173-35833	PRC #1	TRILOGY OPERATING, INC.	DRILL	12,000
2013-05-07	761999	42-173-35830	GLASS #13	ENERGEN RESOURCES CORPORATION	DRILL	11,500
2013-05-07	761999	42-173-35830	GLASS #13	ENERGEN RESOURCES CORPORATION	DRILL	11,500
2013-05-07	760234	42-173-35711	HARTLEY 38 #18	APACHE CORPORATION	DRILL	11,000
2013-05-06	761975	42-173-35824	COLE RANCH -41- #7	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-06	761935	42-173-35821	COLE RANCH -41- #5	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-06	761800	42-173-35826	COLE RANCH -35- #4009	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-06	760249	42-173-35712	HARTLEY 38 #19H	APACHE CORPORATION	DRILL	9,800	Y
2013-05-03	761917	42-173-35820	CURRY 14 #2	LAREDO PETROLEUM, INC.	DRILL	12,000
2013-05-03	761883	42-173-35819	HEIDI 37 #4	APACHE CORPORATION	DRILL	10,700
2013-05-03	761862	42-173-35817	COLE RANCH -40- #4	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-03	761849	42-173-35818	CALVERLEY 37 #1A	ADVENTURE EXPL PARTNERS II, LLC	DRILL	12,000
2013-05-03	761824	42-173-35825	COLE RANCH -35- #4106	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-03	761824	42-173-35825	COLE RANCH -35- #4106	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-03	761806	42-173-35816	MCCAULEY 6 #2	HANNATHON PETROLEUM, LLC	DRILL	11,000
2013-05-03	761782	42-173-35814	COLE RANCH -35- #4008	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-03	761627	42-173-35808	LAVACA -38- A- #6	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-03	761615	42-173-35805	LAVACA -38- A- #5	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-02	761841	42-173-35815	COLE RANCH -40- #3	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-02	761729	42-173-35811	LLANO -8A- #6	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-02	761669	42-173-35813	MOLLIE -A- #4	ENERGEN RESOURCES CORPORATION	DRILL	11,500
2013-05-02	761669	42-173-35813	MOLLIE -A- #4	ENERGEN RESOURCES CORPORATION	DRILL	11,500
2013-05-02	761669	42-173-35813	MOLLIE -A- #4	ENERGEN RESOURCES CORPORATION	DRILL	11,500
2013-05-02	760101	42-173-35708	COPELAND 27 #10	APACHE CORPORATION	DRILL	11,000
2013-05-01	761622	42-173-35807	GUTHRIE TRUST A #1910	LAREDO PETROLEUM, INC.	DRILL	12,000
2013-05-01	761622	42-173-35807	GUTHRIE TRUST A #1910	LAREDO PETROLEUM, INC.	DRILL	12,000
2013-05-01	761617	42-173-35806	GLASS 219 #2	LAREDO PETROLEUM, INC.	DRILL	12,000
2013-05-01	761600	42-173-35804	DANIEL -2- #3	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-01	761582	42-173-35803	COLE RANCH -35- #4407	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-05-01	760118	42-173-35709	LAVACA -38- #101H	ENERGEN RESOURCES CORPORATION	DRILL	7,750	Y
2013-04-30	761538	42-173-35795	BRAZOS #5	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-04-30	761398	42-173-35802	INGRAM FARMS A #1D	CROWNQUEST OPERATING, LLC	DRILL	4,300
2013-04-30	761030	42-173-35761	GUADALUPE -48- #101H	ENERGEN RESOURCES CORPORATION	DRILL	7,700	Y
2013-04-30	759028	42-173-35681	WEYMAN '23' #4	PIONEER NATURAL RES. USA, INC.	DRILL	11,175
2013-04-29	761530	42-173-35794	JURECEK -D- #3	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-04-29	761528	42-173-35793	JURECEK -C- #3	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-04-29	761320	42-173-35791	COLE RANCH -35- #4512	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-04-29	761302	42-173-35790	COLE RANCH -35- #4511	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-04-29	760999	42-173-35778	CALVERLEY 4 #1A	ADVENTURE EXPL PARTNERS II, LLC	DRILL	12,000
2013-04-26	761356	42-173-35787	HARTLEY UNIT #20	APACHE CORPORATION	DRILL	10,800
2013-04-26	761285	42-173-35789	COLE RANCH -35- #4510	ENERGEN RESOURCES CORPORATION	DRILL	12,000
2013-04-26	761086	42-173-35773	21202 VECTOR 19 B #1	BTA OIL PRODUCERS, LLC	DRILL	11,100
2013-04-26	760986	42-173-35776	SCHROCK 13 #2	PARSLEY ENERGY OPERATIONS, LLC	DRILL	13,000
2013-04-25	761305	42-173-35785	HALL 5 #3	LAREDO PETROLEUM, INC.	DRILL	12,000

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