OPERATORS · TEXAS · P-5 NUMBER 100668

Lone Star Operations LLC

Type

5 FILINGS · 4 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jul 12, 2005	603310	Drill	Dickens	Eight Point #6	4,999	Final completion	12530994	Acquired from Cholla Petroleum, Inc.
Nov 14, 2003	538611	Drill	Dickens	Eight Point #4	4,399	Final completion	12530900	Acquired from Cholla Petroleum, Inc.
Mar 17, 2003	529553	Drill	Dickens	Eight Point #2	4,299	Final completion	12530856	Acquired from Cholla Petroleum, Inc.
Jan 8, 2002	516608	Drill	Dickens	Eight Point #1	3,999	Spudded	12530778	Acquired from Cholla Petroleum, Inc.
Jan 8, 2002	516608Amendment	Drill	Dickens	Eight Point #1	3,952	Final completion	12530778	Acquired from Cholla Petroleum, Inc.