Upton County Drilling Permits

Every permit issued by the Texas Railroad Commission in Upton County — updated daily, data through 2026-09-25.

Upton County permitting is running 29 permits a month over the trailing 90 days (87 total, down 39% on the prior quarter). 5 were issued in the past week. PIONEER NATURAL RES. USA, INC. leads with 128 permits in the past 12 months, one of 23 operators active in the county.

Last 30 Days

Operators (30d)

Latest Permit

2026-09-25

All Time

16,378

16,378 permits

ISSUED	PERMIT	API	LEASE	OPERATOR	TYPE	DEPTH
1992-04-08	398219	42-461-33278	MIDKIFF UNIT #6704	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,500
1992-04-08	398216	42-461-33273	MIDKIFF UNIT #3509	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,400
1992-04-07	398168	42-461-33274	MIDKIFF UNIT #4714	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,400
1992-04-07	398167	42-461-33275	MIDKIFF UNIT #4713	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,400
1992-04-06	398099	42-461-33272	MIDKIFF UNIT #4715	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,400
1992-04-04	398065	42-461-33271	WEIR, J. C. 12 #1	CHEVRON U. S. A. INC.	DRILL	9,900
1992-03-30	397888	42-461-01624	UNIVERSITY AH #2	OXY USA INC.	RECOMP	10,800
1992-03-27	397880	42-461-33270	NORTH PEMBROOK UNIT #7304	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,300
1992-03-26	397743	42-461-01077	PEAGSUS PENNSYLVANIAN UNIT #2304	MOBIL PRODUCING TX. & N.M. INC.	DRILL	10,349
1992-03-24	397757	42-461-33267	NORTH PEMBROOK UNIT #605	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,100
1992-03-24	397756	42-461-33268	NORTH PEMBROOK UNIT #2003	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,100
1992-03-24	397666	42-461-33266	MCELROY RANCH CO. "M" #33	CHEVRON U. S. A. INC.	DRILL	10,100
1992-03-19	397647	42-461-33265	NORTH PEMBROOK UNIT #4801	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,300
1992-03-19	397114	42-461-32309	BATATA #1 U	YATES ENERGY CORPORATION	RECOMP	7,980
1992-03-13	397442	42-461-33264	MCELROY RANCH CO. "M" #32	CHEVRON U. S. A. INC.	DRILL	10,250
1992-03-12	397105	42-461-33244	MCELROY, J.T. CONS #1206	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-11	397412	42-461-33262	NORTH PEMBROOK UNIT #3103	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,300
1992-03-11	397411	42-461-33261	NORTH PEMBROOK UNIT #3909	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,200
1992-03-11	397409	42-461-33263	NORTH PEMBROOK UNIT #2004	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,100
1992-03-09	397341	42-461-33260	MIDKIFF UNIT #4815	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,350
1992-03-09	397341	42-461-33260	MIDKIFF UNIT #4815	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,350
1992-03-09	397340	42-461-33259	MIDKIFF UNIT #3706	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,400
1992-03-09	397106	42-461-33245	MCELROY, J.T. CONS #1210	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-09	397104	42-461-33243	MCELROY, J.T. CONS #1211	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-09	397103	42-461-33242	MCELROY, J.T. CONS #1203	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-09	397102	42-461-33241	MCELROY, J.T. CONS #1221W	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-09	397101	42-461-33240	MCELROY, J.T. CONS #1220W	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-06	397293	42-461-33258	MIDKIFF UNIT #3905	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,400
1992-03-06	397186	42-461-33257	MCELROY, J. T. CONS #1219W	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-06	397185	42-461-33256	MCELROY, J. T. CONS #1218W	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-06	397184	42-461-33255	MCELROY, J. T. CONS #1214	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-06	397183	42-461-33254	MCELROY, J. T. CONS #1213	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-06	397182	42-461-33253	MCELROY, J. T. CONS #1212	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-06	397181	42-461-33251	MCELROY, J. T. CONS #1209	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-06	397180	42-461-33252	MCELROY, J. T. CONS #1207	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-06	397179	42-461-33250	MCELROY, J. T. CONS #1208	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-06	397178	42-461-33249	MCELROY, J. T. CONS #1205	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-03	397100	42-461-33239	MCELROY, J.T. CONS #1215W	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-03	397099	42-461-33238	MCELROY, J.T. CONS #1223W	CHEVRON U. S. A. INC.	DRILL	3,300
1992-03-02	397140	42-461-33246	NORTH PEMBROOK UNIT #540	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,100
1992-03-02	397139	42-461-33247	MIDKIFF UNIT #6806	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,500
1992-03-02	397139	42-461-33247	MIDKIFF UNIT #6806	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,500
1992-03-02	397139	42-461-33247	MIDKIFF UNIT #6806	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	9,300
1992-03-02	397137	42-461-33248	NORTH PEMBROOK UNIT #5702	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,300
1992-02-25	396731	42-461-33233	TXL-POWELL #1	BEACH EXPLORATION, INC.	DRILL	10,850
1992-02-20	396833	42-461-33237	MCELROY CONS, J.T. #1204	CHEVRON U. S. A. INC.	DRILL	3,300
1992-02-20	396832	42-461-33236	MCELROY CONS, J.T. #1216W	CHEVRON U. S. A. INC.	DRILL	3,300
1992-02-20	396831	42-461-33235	MCELROY CONS, J.T. #1222W	CHEVRON U. S. A. INC.	DRILL	3,300
1992-02-20	396830	42-461-33234	MCELROY CONS, J.T. #1217W	CHEVRON U. S. A. INC.	DRILL	3,300
1992-02-18	396744	42-461-33231	MIDKIFF UNIT #4814	PARKER & PARSLEY DEVELOPMENT CO.	DRILL	8,300

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