MarketWatch | UPDATE 4-Libyan oil output shrinks more as oil tanks blaze Reuters Hariga fields still producing -oil official. * Fire at Es Sider oil storage site after fighting. * Es Sider, Ras Lanuf ports closed. * Brega port open but mostly supplying refinery (Adds comment from Conoco in paragraph 5; U.S. firm to help, in ... Oil prices see quickest 50% drop from top in 8 years Oil hits fresh five-year low, looks past Libya Libyan Militias Set Fire to Storage Tanks in Renewed Push for Oil, Foreign ... |