Financial Times | Royal Dutch Shell warns of risk of oil price spike Financial Times Royal Dutch Shell on Tuesday warned of the risk of a “spike” in oil prices should Opec keep pumping flat-out in the face of an expected decline in output after spending cuts by energy groups outside the producers' cartel. Ben van Beurden, Shell's chief ... Shell boss sees signs of oil price recovery but warns of 'spike' Oil surges 5pc on Shell CEO's optimistic outlook Shell pledges to keep dividend despite slump in oil prices |