CALGARY, Dec. 14, 2012 /CNW/ - Perpetual Energy Inc. ("Perpetual" or the "Corporation") is pleased to announce further positive results from the Corporation's ongoing asset disposition program. Subsequent to the end of the third quarter Perpetual has entered into definitive purchase and sale agreements for the divestiture of certain varied assets which will result in net realized proceeds of $8.2 million, subject to certain closing adjustments and transaction costs. These transactions are scheduled to all be closed on or prior to January 7, 2013.