OPERATORS · RRC 763159

Sedco Operating, LLC

WindowAll time 90 days 1 year 3 years 10 years

CountyDuval 8 Shackelford 2 Webb 2

Type

12 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jan 3, 2001	503565	Recompletion	Duval	Hoffman, Harold #4	5,662	Final completion	13137180	Acquired from Texas Southern Petroleum Corp.
Oct 26, 2000	500715	Recompletion	Duval	Hoffman -A- #5A	5,660	Final completion	13137195	Acquired from Texas Southern Petroleum Corp.
Jul 31, 1996	451002	Drill	Duval	Bahr, J. W. #2	4,450	Final completion	13138128	Acquired from EL Dorado Resources Inc.
Feb 14, 1989	355971	Drill	Duval	Hoffman, Harold #5	6,700	Final completion	13137195	Acquired from Hunter & Hada
Dec 23, 1988	354556	Drill	Duval	Hoffman, Harold #4	7,000	Final completion	13137180	Acquired from Hunter & Hada
Nov 15, 1985	290144	Drill	Duval	Montemayor "B" #2	8,000	Final completion	13136842	Acquired from Genesis Petroleum Corporation
May 13, 1985	274935	Drill	Shackelford	Dawson-Conway 183-A #2A	1,800	Final completion	41736307	Acquired from Whitt, W. J.
May 13, 1985	274935	Drill	Shackelford	Dawson Conway 183 A #2A	1,800	—	41736307	Acquired from Momentum Exploration Corp.
Dec 6, 1984	260000	Drill	Duval	Montemayor "B" #1	8,000	Final completion	13136604	Acquired from Genesis Petroleum Corporation
May 25, 1982	162253	Drill	Duval	Consuelo Hinojosa Gas Unit #1 #1	8,200	Final completion	13136053	Acquired from H-M Oil Company
Jul 20, 1981	125664	Recompletion	Webb	Laredo National Bank #1	2,200	—	47901597	Acquired from Central Producers, Inc.
Apr 7, 1981	114157	Drill	Webb	Laredo National Bank #1-A	2,300	Final completion	47933007	Acquired from Central Producers, Inc.