OPERATORS · TEXAS · P-5 NUMBER 254263

Esco Oil Operating Company LLC

1 PERMIT · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
May 31, 2006619709DrillSwisherYoung #103211,000Spudded43730224Acquired from Petroglobe Energy USA Ltd.