MarketWatch | OPEC may condemn the world to an oil glut for years MarketWatch There also will be the recovery of Iran's oil output to contend with, assuming sanctions on the country are lifted if it strikes a definitive deal with Western powers over its nuclear program. “They better take Iran's output recovery seriously because ... The world's biggest oil exporter has quietly seized a market milestone from ... OPEC Seen Unyielding in Oil Market-Share Battle With Shale US drivers yield 'swing' oil demand crown to Saudis |