MarketWatch | Oil prices notch for 2nd day of gains as OPEC report shows production drop MarketWatch Oil prices finished higher Tuesday, stretching gains into a second-consecutive session as the latest OPEC report that showed oil production from the cartel fell last month. Expectations for a hefty weekly rise in U.S. crude-oil supplies, however ... OPEC oil production falls for the first time since March - CNBC.com Nigeria to resist cuts to its oil output, minister says OPEC Unfazed By Falling US Oil Demand |