Reuters | Oil rises further above $55 on Libyan field shutdown, Syria Reuters LONDON Oil rose further above $55 a barrel on Monday, supported by another shutdown at Libya's largest oilfield and heightened tension over Syria following the U.S. missile strike. Libya's Sharara oilfield was shut on Sunday after a group blocked a ... Crude oil prices are falling, is there Plan B for the economy? Libya Biggest Oil Field Said to Shut for 2nd Time in Two Weeks |