Halfaya oil field in Missan province is set to become the second green field to add significant production, after Ahdab, since Iraq’s oil ministry started awarding service contracts to international oil companies. A ceremony to celebrate the first commercial production from Halfaya field at a rate of 70,000 barrels per day, is set for July, the director general of Missan Oil Co (MOC) Ali Muarij tells me. With this new…