EnQuest PLC ("EnQuest" or the “Company”) is pleased to confirm that Petrofac Limited (“Petrofac”) shareholders at the Extraordinary General Meeting held on 29 March 2010 approved the proposed Petrofac Demerger announced on 4 March 2010. This follows the approval received at the Lundin Petroleum AB (“Lundin”) Extraordinary General Meeting held on 22 March 2010.