OPERATORS · TEXAS · P-5 NUMBER 628102

Otb Operating, LLC

10 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Dec 1, 2003	538914	Recompletion	Howard	McKinnon #1	10,183	Final completion	22732570	Acquired from MWS Producing, Inc.
Dec 1, 2003	538912	Recompletion	Howard	McKinnon #2	9,500	Final completion	22732757	Acquired from MWS Producing, Inc.
Apr 1, 1992	397620	Drill	Howard	Wildcat Creek Unit #1	7,850	Final completion	22734693	Acquired from Beekay Company
Feb 28, 1992	397088	Drill	Howard	Wildcat Creek Unit #1	7,850	—	22734693	Acquired from Beekay Company
Oct 31, 1989	365849	Recompletion	Howard	Stella Petty Unit #323	9,514	Final completion	22733363	Acquired from Colorado Bluebonnet Energy Corp.
Aug 4, 1987	334007	Recompletion	Howard	McKinnon #1	10,183	—	22732570	Acquired from Southland Royalty Company
Jan 13, 1987	325409	Recompletion	Howard	McKinnon #2	9,500	Final completion	22732757	Acquired from Southland Royalty Company
Mar 8, 1984	231734	Drill	Howard	Petty, Stella 32 #3	9,600	Final completion	22733363	Acquired from Florida Exploration Co.
May 18, 1982	160867	Drill	Howard	McKinnon #2	9,500	Final completion	22732757	Acquired from Southland Royalty Company
Oct 8, 1981	136028	Drill	Howard	McKinnon #1	10,100	Final completion	22732570	Acquired from Southland Royalty Company