OPERATORS · TEXAS · P-5 NUMBER 660038

Petroglobe Energy USA Ltd.

2 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
May 7, 2007634965DrillSwisherYoung 32 #203211,500—43730225—
May 31, 2006619709DrillSwisherYoung #103211,000Spudded43730224Now Esco Oil Operating Company LLC