Signature Page Purchase and Sale Agreement

Executed as of the date set forth above.

SELLER: 

By: /s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇, III

▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇, III,
Chief Restructuring Officer

BUYER:

TANDEM ENERGY CORPORATION

By: /s/ ▇▇▇ ▇. ▇▇▇▇

Name: ▇▇▇ ▇. ▇▇▇▇
Title: President

     Signature Page Purchase and Sale Agreement