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
1998-02-17	473383	42-505-31450	HINOJOSA, G.G. #8	SHELL WESTERN E&P INC.	RECOMP	11,650
1998-02-12	473274	42-505-33756	MARTINEZ, FELIPE ET AL #3	CHEVRON U. S. A. INC.	DRILL	9,000
1998-02-12	473273	42-505-33757	LEONARDO #19	HOUSTON EXPLORATION COMPANY, THE	DRILL	10,500
1998-02-12	473272	42-505-33754	GARZA, A. #8	HOUSTON EXPLORATION COMPANY, THE	DRILL	10,500
1998-02-12	473271	42-505-33755	ASCHE #39	HOUSTON EXPLORATION COMPANY, THE	DRILL	13,500
1998-02-11	473251	42-505-31578	TREVINO #4	CONOCO INC.	RECOMP	10,000
1998-02-11	473246	42-505-33509	RAMIREZ, JOSEFA #4C	PIONEER NATURAL RES. USA, INC.	RECOMP	11,680
1998-02-11	473243	42-505-33753	HAYNES #16	UNION PACIFIC RESOURCES COMPANY	DRILL	14,500
1998-02-11	473243	42-505-33753	HAYNES #16	UNION PACIFIC RESOURCES COMPANY	DRILL	14,500
1998-02-11	473241	42-505-33752	CUELLAR "A" #1	TESORO E&P COMPANY, L.P.	DRILL	12,500
1998-01-30	472788	42-505-32997	FLORES, L. G. #11	HOUSTON EXPLORATION COMPANY, THE	RECOMP	14,038
1998-01-27	472673	42-505-33631	GUERRA, RAUL #7	PIONEER NATURAL RES. USA, INC.	RECOMP	11,800
1998-01-27	472561	42-505-33748	LA PERLA #190	CONOCO INC.	DRILL	10,800
1998-01-27	472558	42-505-33750	CANALES, A. T. #17	CONOCO INC.	DRILL	11,100
1998-01-27	472558	42-505-33750	CANALES, A. T. #17	CONOCO INC.	DRILL	11,100
1998-01-27	472558	42-505-33750	CANALES, A. T. #17	CONOCO INC.	DRILL	11,100
1998-01-27	472556	42-505-33749	LA PERLA #189	CONOCO INC.	DRILL	10,400
1998-01-27	472556	42-505-33749	LA PERLA #189	CONOCO INC.	DRILL	10,400
1998-01-26	472647	42-505-33161	YZAGUIRRE, J. #R 1ST	KCS RESOURCES, INC.	RECOMP	13,200
1998-01-26	472644	42-505-33061	YZAGUIRRE, J. #6	KCS RESOURCES, INC.	RECOMP	13,000
1998-01-26	472642	42-505-33080	YZAGUIRRE, J. #7	KCS RESOURCES, INC.	RECOMP	14,000
1998-01-26	472642	42-505-33080	YZAGUIRRE, J. #7	KCS RESOURCES, INC.	RECOMP	14,000
1998-01-26	472595	42-505-33751	FLORES, L. G. #19	HOUSTON EXPLORATION COMPANY, THE	DRILL	11,700
1998-01-23	472547	42-505-33747	MECOM, J. W. #92	COASTAL OIL & GAS CORPORATION	DRILL	11,000
1998-01-20	472393	42-505-33746	URIBE, H. #1	SAMSON LONE STAR LP	DRILL	9,000
1998-01-16	472304	42-505-33745	CORRAL QUEMADO RANCH #2	ENRON OIL & GAS COMPANY	DRILL	9,700
1998-01-15	472233	42-505-33744	VIDAURRI, R. ET AL #30	CHEVRON U. S. A. INC.	DRILL	10,000
1998-01-15	472221	42-505-33743	ASCHE #38	HOUSTON EXPLORATION COMPANY, THE	DRILL	11,500
1998-01-14	472208	42-505-33742	LA PERLA #188	CONOCO INC.	DRILL	10,600
1998-01-14	472207	42-505-33118	DON JOSE GAS UNIT #3	ENRON OIL & GAS COMPANY	RECOMP	5,500
1998-01-09	472059	42-505-33741	SALINAS #3	CONOCO INC.	DRILL	10,100
1998-01-08	471966	42-505-33740	ALEXANDER #8	UNION PACIFIC RESOURCES COMPANY	DRILL	13,000
1998-01-06	471875	42-505-33738	RATHMELL, J. G. #20	CONOCO INC.	DRILL	11,300
1998-01-06	471874	42-505-33739	DECARREON, G.G. #10	CONOCO INC.	DRILL	11,300
1998-01-06	471872	42-505-33252	VERGARA #9	PIONEER RESOURCES PRODUCING, L.P	RECOMP	10,230
1997-12-29	471702	42-505-32877	VASQUEZ, DELIA M. #2	BELLWETHER EXPLORATION COMPANY	RECOMP	9,000
1997-12-29	471644	42-505-33737	LOPEZ MINERAL TRUST G.U. #1	TESORO E&P COMPANY, L.P.	DRILL	11,000
1997-12-29	471644	42-505-33737	LOPEZ MINERAL TRUST G.U. #1	TESORO E&P COMPANY, L.P.	DRILL	11,500
1997-12-23	471611	42-505-33736	MARTINEZ, ADELA M. ET AL #1	CHEVRON U. S. A. INC.	DRILL	10,200
1997-12-22	471552	42-505-33734	SALINAS #2	CONOCO INC.	DRILL	9,400
1997-12-22	471549	42-505-33735	ALEXANDER, M. M. #3	CONOCO INC.	DRILL	10,600
1997-12-17	471326	42-505-33733	GUERRA #5	UNION PACIFIC RESOURCES COMPANY	DRILL	9,200
1997-12-16	471312	42-505-33732	GUTIERREZ, J. R. #1	SAMSON LONE STAR LP	DRILL	10,500
1997-12-16	471312	42-505-33732	GUTIERREZ, J. R. #1	SAMSON LONE STAR LP	DRILL	11,000
1997-12-15	471221	42-505-33731	RAMIREZ, J. EST. #E 3	PIONEER NATURAL RES. USA, INC.	DRILL	10,000
1997-12-12	471187	42-505-33730	MANN, E. E. TRUST ET AL 142 #1	ENRON OIL & GAS COMPANY	DRILL	11,400
1997-12-11	471111	42-505-33729	JENNINGS RANCH C #2	CONOCO INC.	DRILL	10,800
1997-12-11	471111	42-505-33729	JENNINGS RANCH C #2	CONOCO INC.	DRILL	14,500
1997-12-11	471111	42-505-33729	JENNINGS RANCH C #2	CONOCO INC.	DRILL	14,500
1997-12-11	471085	42-505-33728	MECOM, J. W. #91	COASTAL OIL & GAS CORPORATION	DRILL	11,000

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