Marquee Energy Ltd. announced that Mr. Richard Thompson, President and Chief Executive Officer of the company has entered into a medical leave of absence. To cover for the temporary vacancy created in connection with Mr. Thompson's leave of absence, the company has appointed Dr. William J.F. Roach as the Interim Executive Chairman of the company's Board of Directors while Mr. Thompson recovers from his medical condition. As Interim Executive Chairman, Dr. Roach will assume the responsibilities of President and Chief Executive Officer of the Company and as Interim Executive Chairman of the company's Board of Directors.

Dr. Roach will also maintain his role as a member of the Company's Reserves Committee.