OPERATORS · TEXAS · P-5 NUMBER 448043

JTB Oil Company, Inc.

9 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 9, 1996	446578	Recompletion	Refugio	Schirmer, Henry #16	8,549	—	39130406	Now Bent Wing Energy LLC
Apr 9, 1996	446578	Recompletion	Refugio	Schirmer, Henry #16	8,549	Final completion	39130406	Now Bent Wing Energy LLC
Apr 9, 1996	446577	Recompletion	Refugio	Schirmer, Henry #8	4,570	Final completion	39103616	Now Atinum Operating Inc.
Mar 14, 1996	445511	Recompletion	De Witt	Hotz, Val #1	9,200	Final completion	12331427	Acquired from Duster Production, Inc.
Apr 20, 1988	345332	Recompletion	Live Oak	Wolters "A" #2	5,600	Final completion	29732758	Acquired from TXO Production Corp.
Apr 3, 1987	328638	Recompletion	De Witt	Val Hotz Gas Unit No. 1 #3	9,800	Final completion	12331449	Acquired from Esenjay Petroleum Corp.
Feb 8, 1985	266494	Recompletion	Live Oak	Mamie B. Vickers Gas Unit No. 1 #1	10,200	Final completion	29730892	Acquired from Quintana Pet. Corp.
May 1, 1979	47556	Recompletion	Live Oak	Vickers, Mamie B. #1	10,500	Final completion	29730892	Acquired from Quintana Pet. Corp.
Aug 31, 1978	31842	Recompletion	Live Oak	Vickers, Mamie B. #1	10,500	Final completion	29730892	Acquired from Quintana Pet. Corp.