OPERATORS · TEXAS · P-5 NUMBER 780216

Sierra Minerals, Inc.

3 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Aug 7, 1995	438566	Drill	Matagorda	Solution #3	2,500	—	32131718	—
Jul 21, 1995	438127	Drill	Matagorda	Solution #2	2,500	Final completion	32131717	—
Jul 21, 1995	438126	Recompletion	Matagorda	Solution #1	2,500	Plugged dry hole (P&A)	32131716	—