Wall Street Journal | Oil Prices Slip as Doubts Arise Over Production Cuts Wall Street Journal Oil prices slipped Tuesday morning as exuberance over an agreement by major oil producing countries to cut output gave way to doubts about how effective the deal will be. U.S. crude futures fell 36 cents, or 0.68%, to $52.47 a barrel on the New York ... Oil prices rise as Middle East producers confirm supply cuts OPEC-Russia Deal Could Drain Almost Half the Oil Surplus 'Something should happen': Saudi Minister jolts oil market in whatever it takes moment |