Sirius Petroleum plc announced that at the general meeting of shareholders held 18 December 2017, confirmed the appointment of Dermot O'Keeffe as Interim COO, with primary responsibility for all operational areas of the Ororo field development, a role which he has recently fulfilled on an acting basis. He will continue to report directly into the Chief Executive of Sirius. Dermot is COO of Add Energy AS on the Ororo Field. Dermot joined Add Energy AS in 2011 as Vice President Well Management.