CNBC | US oil settles up 35 cents, or 0.7%, at $50.29 as traders await crude stock data CNBC Oil prices were higher on Tuesday, as the dollar relinquished early gains and expectations of OPEC output curbs lifted crude futures from session lows despite forecasts for a second straight weekly build in U.S. crude stockpiles. U.S. crude inventories ... Frackers profit from shifting fortunes in the oil price war Saudi Arabia's oil production slid off record highs Oil industry needs $10 trillion to meet coming demand, says OPEC's Barkindo |