Dec 4 (Reuters) - Connacher Oil and Gas Ltd CLC.TO :
* Appoints chief executive officer
* Says merle johnson, formerly connacher's chief operating officer, has been
appointed chief executive officer
* Johnson replaces brent de jong,former interim chief executive officer and
chairman of the board of Connacher
* Source text for Eikon ID:nCNWmvK5ra
* Further company coverage CLC.TO