Wall Street Journal | Oil Prices Fall As OPEC Opts to Maintain Production Wall Street Journal NEW YORK—Oil prices fell Thursday as the Organization of the Petroleum Exporting Countries opted not to freeze production. Investors also waited on weekly U.S. inventory data after an industry group said that crude inventories unexpectedly rose last week. OPEC agrees to no change in policy, no ceiling: Delegate Saudi Arabian energy minister says Opec must 'steward' oil market Opec leaders meet in Vienna as Iran rejects oil output cap |