Upton County Drilling Permits

Every permit issued by the Texas Railroad Commission in Upton County — updated daily, data through 2026-09-22.

Upton County permitting is running 28 permits a month over the trailing 90 days (83 total, down 43% on the prior quarter). 1 was 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	HZ
2002-06-21	521144	42-461-34313	UNIVERSITY "7" #1	PURE RESOURCES, L.P.	DRILL	12,500	Y
2002-06-20	521223	42-461-34314	BLUE TOPAZ "102" #1H	EOG RESOURCES, INC.	DRILL	12,000	Y
2002-06-20	521223	42-461-34314	BLUE TOPAZ 102 #1H	EOG RESOURCES, INC.	DRILL	12,000	Y
2002-06-20	521223	42-461-34314	BLUE TOPAZ 102 #1H	EOG RESOURCES, INC.	DRILL	12,000	Y
2002-06-20	521145	42-461-34311	UNIVERSITY "15" #1	PURE RESOURCES, L.P.	DRILL	12,500	Y
2002-06-19	521126	42-461-34310	UNIVERSITY "5" #1	PURE RESOURCES, L.P.	DRILL	12,100	Y
2002-06-18	521021	42-461-32064	ARCO UNIVERSITY #1	COX, JOHN L.	RECOMP	11,080
2002-06-14	521041	42-461-34309	NORTH PEMBROOK UNIT #2112A	PIONEER NATURAL RES. USA, INC.	DRILL	9,000
2002-06-14	521040	42-461-34308	NORTH PEMBROOK UNIT #2111A	PIONEER NATURAL RES. USA, INC.	DRILL	9,000
2002-06-14	521039	42-461-34307	NORTH PEMBROOK UNIT #2110A	PIONEER NATURAL RES. USA, INC.	DRILL	9,000
2002-06-11	520837	42-461-34306	COX "19" #1	PURE RESOURCES, L.P.	DRILL	11,500	Y
2002-06-10	520834	42-461-34305	PEMBROOK UNIT #581	PIONEER NATURAL RES. USA, INC.	DRILL	8,500
2002-06-03	520593	42-461-34304	WINDHAM, R.S. "101" #3	BP AMERICA PRODUCTION COMPANY	DRILL	11,700
2002-05-31	520518	42-461-34297	CRIER-MCELROY #435	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-31	520517	42-461-34296	CRIER-MCELROY #434	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-31	520516	42-461-34303	CRIER-MCELROY #441	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-31	520515	42-461-34302	CRIER-MCELROY #440	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-31	520514	42-461-34301	CRIER-MCELROY #439	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-31	520513	42-461-34300	CRIER-MCELROY #438	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-31	520512	42-461-34299	CRIER-MCELROY #437	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-31	520511	42-461-34298	CRIER-MCELROY #436	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-30	520501	42-461-34295	PEMBROOK UNIT #1274	PIONEER NATURAL RES. USA, INC.	DRILL	8,500
2002-05-30	520500	42-461-34294	MCELROY RANCH 117 #18	BP AMERICA PRODUCTION COMPANY	DRILL	11,850
2002-05-30	520481	42-461-34291	MCELROY, J. T., CONS. #1269	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-30	520480	42-461-34290	CRIER-MCELROY #431	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-30	520476	42-461-34293	CRIER-MCELROY #433	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-30	520475	42-461-34292	CRIER-MCELROY #432	CHEVRON U. S. A. INC.	DRILL	4,000
2002-05-29	520472	42-461-34289	PEMBROOK UNIT #6410	PIONEER NATURAL RES. USA, INC.	DRILL	8,500
2002-05-09	520249	42-461-34167	COX 23 #2	PURE RESOURCES, L.P.	RECOMP	15,500
2002-05-08	519828	42-461-34288	UNIVERSITY SECTION 8 #1	PURE RESOURCES, L.P.	DRILL	14,000	Y
2002-05-08	519824	42-461-03287	POWELL, VIRGIL #4210	HENRY PETROLEUM LP	RECOMP	12,300
2002-05-07	519711	42-461-30509	POWELL "14" #2	ENDEAVOR ENERGY RESOURCES L.P.	RECOMP	5,350
2002-05-06	519737	42-461-03623	BIRD "13" #1	ENDEAVOR ENERGY RESOURCES L.P.	RENTR	9,200
2002-05-06	518978	42-461-34277	WINDHAM, R. S. ET AL 118 #25	BP AMERICA PRODUCTION COMPANY	DRILL	11,770
2002-04-25	519385	42-461-34287	NEAL ESTATE 36 #1	COX, JOHN L.	DRILL	11,500	Y
2002-04-23	519377	42-461-34286	PEMBROOK UNIT #1354	PIONEER NATURAL RES. USA, INC.	DRILL	8,500
2002-04-22	519315	42-461-03343	TXL "G" #4005	HENRY PETROLEUM LP	RECOMP	7,370
2002-04-19	519245	42-461-34282	NORTH PEMBROOK UNIT #6308A	PIONEER NATURAL RES. USA, INC.	DRILL	9,000
2002-04-19	519244	42-461-34283	NORTH PEMBROOK UNIT #6305A	PIONEER NATURAL RES. USA, INC.	DRILL	9,000
2002-04-19	519243	42-461-34280	PEMBROOK UNIT #12	PIONEER NATURAL RES. USA, INC.	DRILL	8,500
2002-04-19	519242	42-461-34284	NORTH PEMBROOK UNIT #6304A	PIONEER NATURAL RES. USA, INC.	DRILL	9,000
2002-04-19	519241	42-461-34285	NORTH PEMBROOK UNIT #6307A	PIONEER NATURAL RES. USA, INC.	DRILL	9,000
2002-04-19	519240	42-461-34281	NORTH PEMBROOK UNIT #6306A	PIONEER NATURAL RES. USA, INC.	DRILL	9,000
2002-04-16	519152	42-461-34279	WEIR, GEORGE "14" B #1H	EOG RESOURCES, INC.	DRILL	11,800	Y
2002-04-16	519152	42-461-34279	WEIR, GEORGE 14 B #1H	EOG RESOURCES, INC.	DRILL	11,800	Y
2002-04-10	518979	42-461-34278	MCELROY RANCH "A" 135 #5	BP AMERICA PRODUCTION COMPANY	DRILL	11,730
2002-04-04	518792	42-461-33890	MCELROY RANCH CO. "L" #16	RME PETROLEUM COMPANY	RECOMP	10,560
2002-04-02	518749	42-461-34276	PEMBROOK UNIT #1356	PIONEER NATURAL RES. USA, INC.	DRILL	8,500
2002-04-02	518736	42-461-34275	MCELROY RANCH CO. D #3	BP AMERICA PRODUCTION COMPANY	DRILL	11,700
2002-03-29	518687	42-461-34274	WEIR, GEORGE "14" #1H	EOG RESOURCES, INC.	DRILL	11,800	Y

page 243 of 328

< prev next >

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