Dec 12 (Reuters) - Perpetual Energy Inc PMT.TO
* Perpetual launches note exchange proposal for its 8.75% senior notes
* Perpetual energy inc - proposal to exchange existing senior notes for new 8.75% senior notes
* Perpetual energy - intends to repay 2018 senior notes, 2019 senior notes not tendered to note exchange proposal on/prior to maturity dates
* Perpetual energy inc - a proposal to exchange all of its 8.75% senior notes due march 15, 2018
* Perpetual energy inc - proposal also to exchange its 8.75% senior notes due july 23, 2019
* Perpetual energy inc - exchange senior notes will mature on december 23, 2021 Source text for Eikon: ID:nPn3SNFYsa Further company coverage: PMT.TO