Signature Page Purchase and Sale Agreement

Executed as of the date set forth above.

SELLER: 

By: /s/ Xxxxx X. Xxxxxxx, III

Xxxxx X. Xxxxxxx, III,
Chief Restructuring Officer

BUYER:

TANDEM ENERGY CORPORATION

By: /s/ Xxx X. Xxxx

Name: Xxx X. Xxxx
Title: President

     Signature Page Purchase and Sale Agreement