Reuters | Oil prices fall as US crude inventories rise further Reuters LONDON Oil prices fell on Friday after U.S. crude inventories rose for a seventh week, showing the market is still struggling to ease oversupply despite many producers' efforts to rein in output. U.S. crude stocks USOILC=ECI rose by 564,000 barrels in ... Oil prices retreat but trend remains upbeat US turns into 'oil nation' with record exports, 'eating' OPEC market share Oil slips as stockpiles rise for seventh consecutive week |