OPERATORS · TEXAS · P-5 NUMBER 876520

Union Oil Company of California

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 1736 Recompletion 527 Other 41 Reenter 16 Field transfer 11

172 PERMITS · PAGE 1 OF 4 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Dec 30, 1999	490760	Drill	Ector	Conger #1701	13,900	Plugged dry hole (P&A)	13537788	—
Feb 6, 1998	472939	Drill	Ector	Holt, O. B. "C" #1801	12,900	Unperforated completion	13537601	Now Texland Petroleum L.P.
Dec 2, 1997	470399	Recompletion	Ector	Toad "A" #23	4,100	—	13536642	Now Texland Petroleum L.P.
Nov 7, 1996	454837	Recompletion	Ector	Toad "A" #10	4,520	Final completion	13536552	Now Texland Petroleum L.P.
May 10, 1996	447939	Drill	Ector	Holt, O.B. "C" #1018E	14,000	—	13537223	—
Dec 4, 1995	440968	Reclass	Ector	Moss, Paul "2" #6	4,425	Final completion	13520163	Now Aghorn Operating Inc.
Aug 17, 1995	438814	Drill	Ector	Moss Unit #2013	4,750	Final completion	13537107	Now Aghorn Operating Inc.
Aug 17, 1995	438813	Drill	Ector	Moss Unit #1723	4,750	Final completion	13537106	Now Aghorn Operating Inc.
Aug 17, 1995	438812	Drill	Ector	Moss Unit #1722	4,750	Spudded	13537105	Now Aghorn Operating Inc.
Aug 17, 1995	438812	Drill	Ector	Moss "B" #1722	4,797	Final completion	13537105	Now Aghorn Operating Inc.
Aug 17, 1995	438811	Drill	Ector	Moss Unit #2012	4,750	Final completion	13537104	Now Aghorn Operating Inc.
May 19, 1995	435985	Recompletion	Ector	Toad "A" #23	5,000	Spudded	13536642	Now Texland Petroleum L.P.
Mar 10, 1995	433643	Reclass	Ector	Moss Unit #106	4,700	Final completion	13501965	Now Aghorn Operating Inc.
Sep 21, 1994	428216	Recompletion	Ector	Blakeney, B. H. #9	5,355	Final completion	13504371	Now Texland Petroleum L.P.
Sep 6, 1994	427675	Other	Ector	Toad "A" #12	4,450	Final completion	13536557	Now Texland Petroleum L.P.
Nov 17, 1993	418132	Drill	Ector	Moss Unit #504W	4,750	—	13536880	—
Nov 15, 1993	418131	Drill	Ector	Moss Unit #804A	4,725	—	13536879	—
Nov 12, 1993	418032	Drill	Ector	Moss Unit #1607WR	4,750	Final completion	13536861	Now Aghorn Operating Inc.
Nov 9, 1993	418050	Drill	Ector	South Cowden "43" #1	7,000	Final completion	13536860	Now Aghorn Operating Inc.
Nov 9, 1993	418031	Drill	Ector	Moss Unit #1603A	4,725	Final completion	13536859	Now Aghorn Operating Inc.
May 14, 1993	411680	Drill	Ector	Moss Unit #1616	4,725	Final completion	13536722	Now Aghorn Operating Inc.
May 14, 1993	411679	Drill	Ector	Moss Unit #807WR	4,725	Final completion	13536723	Now Aghorn Operating Inc.
May 14, 1993	411678	Drill	Ector	Moss Unit #808WR	4,725	Final completion	13536724	Now Aghorn Operating Inc.
Feb 22, 1993	409017	Drill	Ector	Holt, O.B. Jr. et Al #13W	5,350	—	13536712	—
Jan 28, 1993	408412	Drill	Ector	Holt, O. B. Jr. et Al #11W	5,350	Final completion	13536700	Now Texland Petroleum L.P.
Jan 20, 1993	408173	Drill	Ector	Holt, O. B. Jr. et Al #10	5,350	Final completion	13536693	Now Texland Petroleum L.P.
Jan 20, 1993	408172	Drill	Ector	Holt, O. B. Jr. et Al #12	5,350	Final completion	13536694	Now Texland Petroleum L.P.
Jan 20, 1993	408171	Drill	Ector	Toad #15	5,350	Spudded	13536695	Now Texland Petroleum L.P.
Jan 20, 1993	408171	Drill	Ector	Toad #15	5,350	—	13536695	Now Texland Petroleum L.P.
Jan 20, 1993	408171	Drill	Ector	Toad #15	5,350	Final completion	13536695	Now Texland Petroleum L.P.
Dec 31, 1992	407766	Drill	Ector	Cochran, W.C. #13	5,350	Final completion	13536689	Now Texland Petroleum L.P.
Dec 31, 1992	407765	Drill	Ector	Cochran, W.C. #14W	5,350	Final completion	13536688	Now Texland Petroleum L.P.
Dec 31, 1992	407764	Drill	Ector	Holt, O.B., Jr. et Al #9	5,350	Unsuccessful workover	13536687	Now Texland Petroleum L.P.
Aug 3, 1992	401879	Drill	Ector	Toad "A" #23	5,350	Final completion	13536642	Now Texland Petroleum L.P.
Jul 29, 1992	401650	Recompletion	Ector	Toad "C" #2	4,500	Final completion	13536400	—
Jun 11, 1992	400047	Recompletion	Ector	Toad #7	5,355	—	13536076	Now Texland Petroleum L.P.
May 14, 1992	399319	Drill	Ector	Holt, O. B. Jr et Al #8W	5,330	—	13536626	Now Texland Petroleum L.P.
May 14, 1992	399319	Drill	Ector	Holt, O. B. Jr et Al #8W	5,330	Final completion	13536626	Now Texland Petroleum L.P.
Feb 20, 1992	396681	Drill	Ector	Toad "A" #20W	5,350	Final completion	13536611	Now Texland Petroleum L.P.
Jan 15, 1992	395758	Drill	Ector	Toad #13W	5,350	Final completion	13536591	Now Texland Petroleum L.P.
Jan 15, 1992	395757	Drill	Ector	Toad #12W	5,350	Final completion	13536599	Now Texland Petroleum L.P.
Jan 15, 1992	395743	Drill	Ector	Toad "A" #19W	5,350	Final completion	13536596	Now Texland Petroleum L.P.
Jan 15, 1992	395742	Drill	Ector	Toad "A" #18W	5,350	Final completion	13536595	Now Texland Petroleum L.P.
Jan 15, 1992	395741	Drill	Ector	Toad "A" #16W	5,350	Final completion	13536594	Now Texland Petroleum L.P.
Jan 15, 1992	395740	Drill	Ector	Toad "A" #17W	5,350	Final completion	13536593	Now Texland Petroleum L.P.
Jan 13, 1992	395759	Drill	Ector	Toad #14W	5,350	Final completion	13536592	Now Texland Petroleum L.P.
Jan 13, 1992	395745	Drill	Ector	Toad "A" #22W	5,350	Final completion	13536598	Now Texland Petroleum L.P.
Jan 13, 1992	395744	Drill	Ector	Toad "A" #21W	5,350	Final completion	13536597	Now Texland Petroleum L.P.
Dec 20, 1991	394984	Drill	Ector	Toad "A" #14W	5,350	Final completion	13536575	Now Texland Petroleum L.P.
Dec 20, 1991	394983	Drill	Ector	Toad "A" #15W	5,350	Final completion	13536574	Now Texland Petroleum L.P.