OPERATORS · TEXAS · P-5 NUMBER 169303

Columbia Resources, Inc.

3 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Mar 6, 1984	231266	Other	Tom Green	Denis "C" #4	4,999	—	45130143	—
Mar 2, 1984	231271	Other	Tom Green	Denis #2	4,999	Final completion	45100019	Now Buena Ventura Operating Company
Mar 2, 1984	231273	Other	Tom Green	Denis -A- #5	4,999	—	45180315	—