Zapata County Drilling Permits

Every permit issued by the Texas Railroad Commission in Zapata County — updated daily, data through 2025-09-17.

Zapata County has had no new drilling permits in the past 90 days; the most recent permit on record was issued 2025-09-17. EAGLE 5 ENERGY SERVICES LLC leads with 8 permits in the past 12 months, one of 3 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2025-09-17

All Time

8,085

8,085 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH
2000-01-21	491323	42-505-34071	RAMIREZ, M. R. #8	DOMINION EXPL. & PROD., INC.	DRILL	12,000
2000-01-20	491255	42-505-34070	MECOM, J. W. #108	COASTAL OIL & GAS CORPORATION	DRILL	11,000
2000-01-20	491231	42-505-34069	HAYNES #20	UNION PACIFIC RESOURCES COMPANY	DRILL	14,000
2000-01-20	491231	42-505-34069	HAYNES #20	UNION PACIFIC RESOURCES COMPANY	DRILL	14,000
2000-01-20	491231	42-505-34069	HAYNES #20	UNION PACIFIC RESOURCES COMPANY	DRILL	12,000
2000-01-20	490462	42-505-34051	GUERRA, RAUL #11	CNG PRODUCING COMPANY	DRILL	11,300
2000-01-19	491199	42-505-34068	JENNINGS, J. D. #460	MOTE RESOURCES, INC.	DRILL	5,500
2000-01-19	491199	42-505-34068	JENNINGS, J. D. #460	MOTE RESOURCES, INC.	DRILL	5,500
2000-01-14	491107	42-505-33736	MARTINEZ, ADELA M. ET AL #1	CHEVRON U. S. A. INC.	RECOMP	9,155
2000-01-14	491106	42-505-34067	MOFFATT-ALONZO GAS UNIT #1	CHEVRON U. S. A. INC.	DRILL	12,000
2000-01-14	491106	42-505-34067	MOFFATT-ALONZO GAS UNIT #1	CHEVRON U. S. A. INC.	DRILL	13,500
2000-01-14	491106	42-505-34067	MOFFATT-ALONZO GAS UNIT #1	CHEVRON U. S. A. INC.	DRILL	12,735
2000-01-07	490902	42-505-34066	RAMOS, BALTAZAR #4	CNG PRODUCING COMPANY	DRILL	12,000
2000-01-05	490837	42-505-34065	VELA, SIETE #1	RICOCHET ENERGY, INC.	DRILL	12,500
1999-12-29	490709	42-505-34064	BRUNI RANCH #64	CONOCO INC.	DRILL	12,200
1999-12-29	490708	42-505-34063	BRUNI RANCH #58	CONOCO INC.	DRILL	12,300
1999-12-23	490649	42-505-34061	GARZA, A. #11	HOUSTON EXPLORATION COMPANY, THE	DRILL	11,000
1999-12-23	490648	42-505-34062	DAISY #4	HOUSTON EXPLORATION COMPANY, THE	DRILL	14,700
1999-12-23	490637	42-505-34060	JENNINGS RANCH C #13	CONOCO INC.	DRILL	13,700
1999-12-23	490635	42-505-34059	BRUNI RANCH #55	CONOCO INC.	DRILL	12,100
1999-12-23	490633	42-505-34058	BRUNI RANCH #57	CONOCO INC.	DRILL	12,000
1999-12-23	490631	42-505-34057	JENNINGS RANCH D #3	CONOCO INC.	DRILL	13,600
1999-12-23	490631	42-505-34057	JENNINGS RANCH D #3	CONOCO INC.	DRILL	13,600
1999-12-22	490620	42-505-33841	RAMIREZ, M. R. #6	CNG PRODUCING COMPANY	RECOMP	11,500
1999-12-22	490587	42-505-31187	DYE, JAMES #6	COASTAL OIL & GAS CORPORATION	RECOMP	9,420
1999-12-22	490207	42-505-34047	BARROCITO #2	EOG RESOURCES, INC.	DRILL	11,200
1999-12-21	490507	42-505-34054	BRUNI RANCH #54	CONOCO INC.	DRILL	12,100
1999-12-21	490506	42-505-34053	BRUNI RANCH #56	CONOCO INC.	DRILL	12,200
1999-12-20	490512	42-505-34055	WHITE #1B	SANCHEZ OIL & GAS CORPORATION	DRILL	11,500
1999-12-20	490512	42-505-34055	WHITE #1B	SANCHEZ OIL & GAS CORPORATION	DRILL	11,500
1999-12-20	490512	42-505-34055	WHITE #1B	SANCHEZ OIL & GAS CORPORATION	DRILL	11,500
1999-12-20	490496	42-505-34052	MARTIN, J. C. ET AL #14	CHEVRON U. S. A. INC.	DRILL	10,250
1999-12-15	490402	42-505-34050	JENNINGS #1	DREYFUS, LOUIS NATURAL GAS CORP	DRILL	13,000
1999-12-15	490402	42-505-34050	JENNINGS #1	DREYFUS, LOUIS NATURAL GAS CORP	DRILL	13,000
1999-12-15	490389	42-505-31946	MUZZA, G. P. #8	SHELL WESTERN E&P INC.	RECOMP	14,500
1999-12-14	490358	42-505-34049	JENNINGS #70	PENNZENERGY EXP. & PROD., L.L.C.	DRILL	14,000
1999-12-10	490263	42-505-34048	SLATOR RANCH "C" #2	EOG RESOURCES, INC.	DRILL	11,300
1999-12-09	490207	42-505-34047	BARROCITO #2	EOG RESOURCES, INC.	DRILL	11,200
1999-12-08	490154	42-505-34046	LA PERLA #208	CONOCO INC.	DRILL	10,100
1999-12-03	490035	42-505-34045	VELA, L. G. #2	TESORO E&P COMPANY, L.P.	DRILL	12,000
1999-12-02	490000	42-505-34044	SLATOR RANCH "B" #2	EOG RESOURCES, INC.	DRILL	11,300
1999-11-30	489924	42-505-34043	SERAFIN #2	SAMSON LONE STAR LP	DRILL	9,100
1999-11-30	489924	42-505-34043	SERAFIN #2	SAMSON LONE STAR LP	DRILL	9,100
1999-11-30	489923	42-505-34042	JENNINGS RANCH C #12	CONOCO INC.	DRILL	13,800
1999-11-24	489623	42-505-31363	VAQUILLAS RANCH LTD #1	WAGNER OIL COMPANY	RECOMP	9,600
1999-11-23	489801	42-505-34041	HAYNES, L. #42	NORTH CENTRAL OIL CORP.	DRILL	10,000
1999-11-18	489654	42-505-31685	GUERRA 'L' #2	PRIZE OPERATING COMPANY	RECOMP	8,200
1999-11-17	489589	42-505-34039	ALFONSO #12	HOUSTON EXPLORATION COMPANY, THE	DRILL	10,320
1999-11-17	489588	42-505-34040	ASCHE #44	HOUSTON EXPLORATION COMPANY, THE	DRILL	10,700
1999-11-16	489534	42-505-34038	LOPEZ, LAURO MINERAL TRUST #2	WAGNER & BROWN, LTD.	DRILL	15,000

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