OPERATORS · TEXAS · P-5 NUMBER 304293

Gierhart Exploration, Inc.

6 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Mar 21, 1988	343881	Drill	Duval	Rogers #4	4,500	Final completion	13137103	Acquired from Gierhart, B. J. Inc.
Feb 17, 1988	342618	Recompletion	Duval	Rogers #2	3,182	Final completion	13136639	Acquired from Gierhart, B. J. Inc.
May 19, 1986	302265	Drill	Duval	Rogers #3	3,900	Final completion	13136916	Acquired from Gierhart, B. J. Inc.
Mar 20, 1986	299971	Recompletion	Duval	Rogers #2	4,660	Final completion	13136639	Acquired from Gierhart, B. J. Inc.
Jan 18, 1985	264534	Drill	Duval	Rogers #2	5,000	Final completion	13136639	Acquired from Gierhart, Inc./Southern Resource
May 15, 1984	238830	Drill	Duval	Rogers, Patricio #1	4,800	Final completion	13136457	Acquired from Southern Resource Company