Forbes | Oil Prices Surge As More Countries Sign On To Production Cuts Forbes An agreement by non-OPEC members helped lift oil prices on Monday, as did comments from Saudi Arabia's energy minister, who indicated that the world's top exporter might be willing to further stem production. (Photo credit: Akos Stiller/Bloomberg). Oil hits highest since mid-2015 as OPEC and rivals agree to historic deal Oil prices jump on new output deal Oil prices leap after Russia and others agree to output cuts |