OPERATORS · TEXAS · P-5 NUMBER 238710

Eagle Rock Operating Company,llc

8 FILINGS · 6 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jul 23, 2001	511563	Recompletion	Upton	Barnett, Rosa #4	10,245	—	46130202	Acquired from Three-B Oil Company, The
Jul 23, 2001	511563Amendment	Recompletion	Upton	Barnett, Rosa #4	10,575	—	46130202	Acquired from Three-B Oil Company, The
Jul 23, 2001	511563Amendment	Recompletion	Upton	Barnett, Rosa #4	11,575	Final completion	46130202	Acquired from Three-B Oil Company, The
Feb 13, 1997	458442	Recompletion	Upton	Flathead #1	10,740	Final completion	46133147	Acquired from Three-B Oil Company, The
May 2, 1995	448399	Recompletion	Upton	Flathead #1	10,740	Final completion	46133147	Acquired from Three-B Oil Company, The
Dec 8, 1994	430788	Recompletion	Upton	Barnett, Rosa "A" #4	11,000	—	46130202	Acquired from Andector Exploration Company
Nov 22, 1993	418283	Recompletion	Upton	Flathead #1	10,740	Final completion	46133147	Acquired from Three-B Oil Company, The
Mar 7, 1991	385227	Drill	Upton	Flathead #1	11,000	Final completion	46133147	Acquired from Three-B Oil Company, The