OPERATORS · TEXAS · P-5 NUMBER 479410

L & B Oil Co. Inc.

15 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 28, 1984	253025	Drill	Brazos	Cobb Unit 7 #1	10,290	Final completion	04131092	Now D.J. Oilfield Salvage Inc.
Apr 12, 1984	235256	Drill	Brazos	Cox Unit I #2	10,000	Final completion	04131136	Now Chaparral Energy L.L.C.
Apr 10, 1984	235258	Drill	Brazos	Cox Unit 1 #2	10,000	—	04131136	Now Chaparral Energy L.L.C.
Mar 22, 1984	233296	Drill	Brazos	Cobb Unit 6 #1	10,000	—	04131100	Now D.J. Oilfield Salvage Inc.
Mar 22, 1984	233292	Drill	Brazos	Cobb Unit 2 #2	9,970	—	04131102	Now Al-TX Operating Inc.
Mar 7, 1984	231639	Drill	Brazos	Cobb Unit 4 #2	10,000	Final completion	04131116	Now D.J. Oilfield Salvage Inc.
Feb 7, 1984	228692	Drill	Brazos	Cobb Unit 2 #2	9,970	Final completion	04131102	Now Al-TX Operating Inc.
Feb 3, 1984	228362	Drill	Brazos	Cobb Unit 8 #1	9,250	Final completion	04131100	Now D.J. Oilfield Salvage Inc.
Jan 11, 1984	226456	Drill	Brazos	Cobb Unit 7 #1	10,290	—	04131092	Now D.J. Oilfield Salvage Inc.
Dec 19, 1983	224488	Drill	Brazos	Cobb Unit 5 #1	9,200	Final completion	04131071	Now Chaparral Energy L.L.C.
Dec 2, 1983	222486	Drill	Brazos	Cobb Unit 4 #1	9,200	Final completion	04131059	Now D.J. Oilfield Salvage Inc.
Nov 7, 1983	220070	Drill	Brazos	Cox Unit I #1	9,500	Final completion	04131044	Now Chaparral Energy L.L.C.
Oct 27, 1983	219074	Drill	Brazos	Rasco #1	9,500	Plugged dry hole (P&A)	04131038	—
Sep 6, 1983	209914	Drill	Brazos	Birdwell #1	10,200	—	04131014	Now Chaparral Energy L.L.C.
Sep 6, 1983	209911	Drill	Brazos	Fuqua Unit I #1	10,200	Final completion	04131013	Now American Exploration Company