Oct 13 (Reuters) - Origin Energy Ltd ORG.AX :
* Successful extension of $4.51 billion of bank debt facilities maturing in December 2018 to a new five-year maturity of October 2021
* Extension of these facilities was negotiated through a syndicate of domestic and international banks
* Existing limit of Origin's bank debt facilities remains unchanged at $7.4 billion
* Currently holds $6.6 billion of committed and undrawn debt facilities Source text for Eikon: ID:nASX8SSGKj Further company coverage: ORG.AX