OPERATORS · TEXAS · P-5 NUMBER 875233

Tyler Oil & Gas Inc.

7 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Aug 29, 2003	535897	Drill	Gregg	Kangerga et Al #3	10,900	Final completion	18331597	Now Faulconer Energy LLC
May 29, 2003	532519	Drill	Gregg	Kangerga et Al #2	10,900	Final completion	18331576	Now XTO Energy Inc.
Nov 4, 2002	524392	Drill	Gregg	Kangerga et Al #1	10,800	Final completion	18331534	Now Faulconer Energy LLC
Apr 12, 2001	507741	Drill	Gregg	Collier #4	10,800	Final completion	18331468	Now Faulconer Energy LLC
Oct 29, 1996	454476	Drill	Gregg	Collier #3	10,800	Final completion	18331264	Now Faulconer Energy LLC
Feb 13, 1995	432728	Drill	Gregg	Birdsong #2	11,000	Final completion	18331172	Now XTO Energy Inc.
Oct 21, 1994	429321	Drill	Gregg	Collier Gas Unit #2	11,000	Final completion	18331142	Now Faulconer Energy LLC