Dec 23 (Reuters) - Perpetual Energy Inc PMT.TO :
* PERPETUAL ENERGY INC. ANNOUNCES EXTENSION OF CREDIT FACILITY REDETERMINATION
* PERPETUAL ENERGY INC - REVOLVING CREDIT PERIOD APPLICABLE TO CREDIT FACILITY HAS BEEN EXTENDED TO MARCH 1, 2021
* PERPETUAL ENERGY INC - $20 MILLION BORROWING LIMIT MAINTAINED
* PERPETUAL ENERGY INC - BORROWING LIMIT IS SCHEDULED TO BE REDETERMINED AND REVOLVING CREDIT PERIOD EXTENDED ON OR BEFORE MARCH 1, 2021