March 11 (Reuters) - Petrel Energy Ltd PRL.AX :
* WARREGO ENERGY LTD SHAREHOLDERS HAVE UNANIMOUSLY APPROVED PROPOSED REVERSE TAKEOVER WITH PETREL
* GREG COLUMBUS TO REMAIN AS CHAIRMAN OF CO ON COMPLETION OF PROPOSED REVERSE TAKEOVER
March 11 (Reuters) - Petrel Energy Ltd PRL.AX :
* WARREGO ENERGY LTD SHAREHOLDERS HAVE UNANIMOUSLY APPROVED PROPOSED REVERSE TAKEOVER WITH PETREL
* GREG COLUMBUS TO REMAIN AS CHAIRMAN OF CO ON COMPLETION OF PROPOSED REVERSE TAKEOVER