Atascosa County Drilling Permits

Every permit issued by the Texas Railroad Commission in Atascosa County — updated daily, data through 2026-07-27.

Atascosa County permitting is running 11 permits a month over the trailing 90 days (32 total, versus 1 in the prior quarter). 1 was issued in the past week. EOG RESOURCES, INC. leads with 21 permits in the past 12 months, one of 9 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-07-27

All Time

6,390

6,390 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH	HZ
2011-09-21	724446	42-013-34427	JOE HINDES 'B' UNIT #2H	CABOT OIL & GAS CORPORATION	DRILL	16,500	Y
2011-09-21	724445	42-013-34426	JOE HINDES #1H	CABOT OIL & GAS CORPORATION	DRILL	11,500	Y
2011-09-21	724445	42-013-34426	JOE HINDES 'A' UNIT #1H	CABOT OIL & GAS CORPORATION	DRILL	16,000	Y
2011-09-21	724372	42-013-34428	BECK UNIT #1H	MARATHON OIL COMPANY	DRILL	15,500	Y
2011-09-19	724202	42-013-34425	STEWART-FINLEY UNIT #1H	HILCORP ENERGY COMPANY	DRILL	13,500	Y
2011-09-14	724072	42-013-34424	BLACKBUCK UNIT #4H	EOG RESOURCES, INC.	DRILL	11,000	Y
2011-09-02	723372	42-013-34423	EDMUND TOM 02 #03H	PIONEER NATURAL RES. USA, INC.	DRILL	21,000	Y
2011-09-01	723287	42-013-34422	FARNIK #1H	BURNETT OIL CO., INC.	DRILL	8,000	Y
2011-09-01	723287	42-013-34422	FARNIK #1H	BURNETT OIL CO., INC.	DRILL	8,000	Y
2011-09-01	723287	42-013-34422	FARNIK #1H	BURNETT OIL CO., INC.	DRILL	8,400	Y
2011-08-30	723006	42-013-34420	MAUCH-TOM UNIT #1H	HILCORP ENERGY COMPANY	DRILL	13,500	Y
2011-08-29	723058	42-013-34421	DEATLEY-HOLLUB UNIT #1H	HILCORP ENERGY COMPANY	DRILL	13,500	Y
2011-08-29	722891	42-013-34418	DEATLEY-GRIFFIN UNIT #1H	HILCORP ENERGY COMPANY	DRILL	13,500	Y
2011-08-26	722956	42-013-34419	RICHTER #7	EXCALIBUR E & P, LLC	DRILL	14,000
2011-08-24	718818	42-013-34395	EXCALIBER/ FALCON LEAL #1	EXCALIBUR E & P, LLC	DRILL	10,000
2011-08-24	718818	42-013-34395	EXCALIBER/ FALCON LEAL #1	EXCALIBUR E & P, LLC	DRILL	10,000
2011-08-23	722630	42-013-34417	R. H. PICKENS, ET AL 'B' #11H	CABOT OIL & GAS CORPORATION	DRILL	13,000	Y
2011-08-18	722358	42-013-34413	PHZ UNIT #10H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-08-17	722320	42-013-34416	RETZLOFF-MAY UNIT #1H	HILCORP ENERGY COMPANY	DRILL	13,500	Y
2011-08-12	721929	42-013-34412	MAUCH-KRUEGER UNIT #1H	HILCORP ENERGY COMPANY	DRILL	13,500	Y
2011-08-10	721885	42-013-34411	WALNUT #1H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,217	Y
2011-08-10	721884	42-013-34410	WALNUT #2H	MURPHY EXPL. & PROD. CO. - USA	DRILL	10,220	Y
2011-08-09	721624	42-013-34409	RETZLOFF-TOM UNIT #1H	HILCORP ENERGY COMPANY	DRILL	13,500	Y
2011-08-08	721653	42-013-34408	JOE H. MARTIN #1H	CINCO NATURAL RESOURCES CORP.	DRILL	8,685	Y
2011-08-08	721650	42-013-34407	J.P. HEARD-BOWER #5H	CINCO NATURAL RESOURCES CORP.	DRILL	10,850	Y
2011-08-03	720121	42-013-34399	GLOVER #20H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-08-03	720121	42-013-34399	GLOVER-RAYES B UNIT #20H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-08-03	720121	42-013-34399	GLOVER-RAYES B UNIT #20H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-08-02	720192	42-013-34404	GLOVER #31H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-08-02	720192	42-013-34404	TG UNIT #31H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-08-02	720192	42-013-34404	TG UNIT #31H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-08-02	720192	42-013-34404	TG UNIT #31H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-08-02	720192	42-013-34404	TG UNIT #31H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-08-02	720178	42-013-34403	GLOVER #22H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-08-02	720178	42-013-34403	GLOVER-RAYES B UNIT #22H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-08-02	720178	42-013-34403	GLOVER-RAYES B UNIT #22H	CARRIZO OIL & GAS, INC.	DRILL	11,000	Y
2011-07-22	720611	42-013-34401	STEWART-GIESE UNIT #1H	HILCORP ENERGY COMPANY	DRILL	13,500	Y
2011-07-15	720344	42-013-34400	J.P. HEARD-BOWER #2H	CINCO NATURAL RESOURCES CORP.	DRILL	10,999	Y
2011-07-15	720344	42-013-34400	HEARD-BOWER A UNIT #2H	CINCO NATURAL RESOURCES CORP.	DRILL	10,999	Y
2011-07-11	719800	42-013-34398	GRIFFIN-DEATLEY UNIT A #1H	HILCORP ENERGY COMPANY	DRILL	13,500	Y
2011-07-07	719691	42-013-34397	WILSON #1	BLACK SABLE ENERGY, LLC	DRILL	4,500
2011-07-06	719555	42-013-34396	GRIFFIN-DEATLEY UNIT B #1H	HILCORP ENERGY COMPANY	DRILL	13,500	Y
2011-06-30	718518	42-013-34391	NADEN UNIT #1	BLACK SABLE ENERGY, LLC	DRILL	4,500
2011-06-22	718416	42-013-34388	YANCY #7	BLACK SABLE ENERGY, LLC	DRILL	4,500
2011-06-20	718573	42-013-34393	FLORES UNIT #2H	MARATHON OIL COMPANY	DRILL	15,000	Y
2011-06-20	718564	42-013-34394	FLORES UNIT #1H	MARATHON OIL COMPANY	DRILL	15,000	Y
2011-06-20	718564	42-013-34394	FLORES UNIT #1H	MARATHON OIL COMPANY	DRILL	12,200	Y
2011-06-20	718532	42-013-34392	EMMA TARTT #20H	XTO ENERGY INC.	DRILL	18,000	Y
2011-06-20	718532	42-013-34392	EMMA TARTT #20H	XTO ENERGY INC.	DRILL	18,000	Y
2011-06-20	718532	42-013-34392	EMMA TARTT #20H	XTO ENERGY INC.	DRILL	18,000	Y

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