OPERATORS · TEXAS · P-5 NUMBER 844118

Texaco E & P Inc.

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 2394 Recompletion 877 Reenter 25 Other 22 Field transfer 13

189 PERMITS · PAGE 1 OF 4 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Feb 28, 2002	515650	Recompletion	Ector	Connell, W. E. NCT-2 #163	7,410	—	10333275	Now Ctoc Energy LLC
Jan 10, 2002	516325	Drill	Ector	Penwell Unit #1390	4,500	Final completion	13538195	Now Ctoc Energy LLC
Dec 11, 2001	516000	Drill	Ector	Penwell Unit #1391W	4,150	—	13538194	—
Dec 3, 2001	514834	Recompletion	Ector	Cowden, J. F. #15	7,910	Final completion	13508457	Now Diamond S Energy Company
Oct 18, 2001	514558	Drill	Ector	Penwell Unit #1393W	4,150	Final completion	13538172	Now Ctoc Energy LLC
Oct 18, 2001	514557	Drill	Ector	Penwell Unit #1394	4,150	Final completion	13538173	Now Ctoc Energy LLC
Oct 18, 2001	514556	Drill	Ector	Penwell Unit #1392	4,150	Final completion	13538174	Now Ctoc Energy LLC
Oct 9, 2001	514179	Recompletion	Ector	Cowden, J. F. #14	8,196	Final completion	13502666	Now Diamond S Energy Company
Oct 3, 2001	514019	Recompletion	Ector	Connell, W. E. NCT-2 #144	9,077	—	13508744	Now Ctoc Energy LLC
Oct 3, 2001	514019	Recompletion	Ector	Connell, W. E. NCT-2 #144	9,100	Final completion	13508744	Now Ctoc Energy LLC
Oct 3, 2001	514009	Recompletion	Ector	Connell, W. E., NCT-3 #57	6,885	Final completion	13501440	Now Ctoc Energy LLC
Oct 3, 2001	513196	Recompletion	Ector	Connell, W. E. NCT-2 #167	6,150	Final completion	13536741	Now Ctoc Energy LLC
Aug 29, 2001	513118	Recompletion	Ector	Cowden, J. F. #28	5,527	—	13502679	Now Maverick Permian LLC
Aug 21, 2001	512598	Recompletion	Ector	Connell, W. E., NCT-1 #61	7,450	Final completion	13501436	Now Chevron U. S. A. Inc.
Jul 3, 2001	510950	Recompletion	Ector	Connell, W. E. NCT-2 #162	9,800	Final completion	13533986	Now Ctoc Energy LLC
Jun 12, 2001	510098	Recompletion	Ector	Holt, O. B. #1001A	13,055	Final completion	13537862	Now Texland Petroleum L.P.
May 8, 2001	508346	Recompletion	Ector	Connell, W. E., NCT-3 #49	8,955	Final completion	13501447	Now Ctoc Energy LLC
Mar 21, 2001	506173	Recompletion	Ector	Cowden, J. F. #8	8,116	Final completion	13502660	Now Diamond S Energy Company
Nov 2, 2000	501527	Drill	Ector	Connell, W. E. NCT-2 #401	4,800	Spudded	13537906	Now Ctoc Energy LLC
Nov 2, 2000	501527	Drill	Ector	Connell, W. E. NCT-2 #401	4,800	Final completion	13537906	Now Ctoc Energy LLC
Nov 1, 2000	501381	Recompletion	Ector	Connell, W. E., NCT-1 #41	8,620	Side one multi completion	13501455	Now Ctoc Energy LLC
Oct 11, 2000	500663	Recompletion	Ector	Holt, O. B. #136HH	4,700	Final completion	13537452	Now Texland Petroleum L.P.
Oct 11, 2000	500662	Recompletion	Ector	Holt, O. B. #126HH	4,700	Final completion	13536239	Now Texland Petroleum L.P.
Sep 13, 2000	499346	Recompletion	Ector	Holt, O. B. #104	4,510	Final completion	13531514	Now Texland Petroleum L.P.
Jul 25, 2000	497619	Drill	Ector	Ector "T" Fee #35HH	10,300	—	13537861	—
Jul 25, 2000	497617	Drill	Ector	Holt, O. B. "10" #1	13,200	Final completion	13537862	Now Texland Petroleum L.P.
Apr 18, 2000	493983	Recompletion	Ector	Holt, O. B. #95	4,565	Final completion	13531593	Now Chevron U. S. A. Inc.
Feb 25, 2000	492279	Recompletion	Ector	McDonald, Ida #10	8,883	—	13502311	Now Ctoc Energy LLC
Feb 8, 2000	491880	Recompletion	Ector	Averitt "F" No. 1H #1HH	10,150	Final completion	13537582	Now Diamondback E&P LLC
Dec 7, 1999	489974	Recompletion	Ector	Henderson, S. #1	7,380	Final completion	13537006	—
Sep 13, 1999	487317	Recompletion	Ector	McDonald, Ida #14	8,931	—	13502315	Now Ctoc Energy LLC
Sep 9, 1999	481526	Drill	Ector	Holt, O. B. '16' #1	9,750	Unperforated completion	13537738	Now Texland Petroleum L.P.
Aug 18, 1999	486770	Drill	Ector	Holt, O. B. #135	4,850	Final completion	13537763	Now Texland Petroleum L.P.
Jul 23, 1999	486054	Recompletion	Ector	Cowden, J. F. #7	8,113	Final completion	13502659	Now Diamond S Energy Company
Jul 13, 1999	485769	Drill	Ector	El Sapo '2' #1	4,050	Final completion	13537750	Now Hilcorp Energy Company
Feb 8, 1999	482284	Recompletion	Ector	Connell, W. E. NCT-2 #169	6,150	Final completion	13536744	Now Ctoc Energy LLC
Jan 4, 1999	481526	Drill	Ector	Holt, O. B. "16" #1	9,750	—	13537738	Now Texland Petroleum L.P.
Nov 19, 1998	480998	Drill	Ector	El Sapo "4" #1	4,300	Spudded	13537737	—
Mar 30, 1998	474731	Recompletion	Ector	Connell, W. E. NCT-2 #168HH	6,150	Final completion	13536743	Now Ctoc Energy LLC
Mar 27, 1998	474661	Recompletion	Ector	Cowden, J. F. #2	8,600	Final completion	13502654	Now Diamond S Energy Company
Mar 11, 1998	474125	Drill	Ector	Ector 'T' Fee #35HH	10,300	—	13537639	—
Dec 4, 1997	467699	Drill	Ector	Ector T Fee "47" #1HH	13,400	Spudded	13537544	Now Chevron U. S. A. Inc.
Dec 4, 1997	467699	Drill	Ector	Ector 'T' Fee "47" #1	12,455	Final completion	13537544	Now Chevron U. S. A. Inc.
Nov 20, 1997	470142	Recompletion	Ector	Holt, O. B. '11' #1H	13,145	—	13537387	Now Texland Petroleum L.P.
Nov 20, 1997	470142	Recompletion	Ector	Holt, O. B. '11' #1	13,200	Final completion	13537387	Now Texland Petroleum L.P.
Oct 30, 1997	469464	Drill	Ector	Averitt "F" No. 1 #1	10,150	Final completion	13537582	Now Diamondback E&P LLC
Sep 15, 1997	467049	Recompletion	Ector	Henderson, S. #1	8,500	—	13537006	—
Sep 15, 1997	467049	Recompletion	Ector	Henderson, S. #1	8,500	Side one multi completion	13537006	—
Sep 4, 1997	467120	Drill	Ector	El Sapo '16' #1	4,100	—	13537538	Now XTO Energy Inc.
Sep 4, 1997	467120	Drill	Ector	El Sapo '16' #1	4,100	Spudded	13537538	Now XTO Energy Inc.