Algeria's Oil Minister Chakib Khelil listens to journalists at the

Algeria's Oil Minister Chakib Khelil listens to journalists at the Organization of the Petroleum Exporting Countries (OPEC) headquarters in Vienna March 15, 2009. OPEC ministers weighed the options of tighter compliance with existing output curbs or agreeing to new cuts as they prepared to meet on Sunday against a backdrop of high oil stocks and a damaged world economy.