Telegraph.co.uk | Oil declines a fourth day as US drillers add rigs to fields Telegraph.co.uk “It's still a supply story,” Jonathan Barratt, the chief investment officer at Ayers Alliance Securities in Sydney, said. “There is not a lot of upside for oil.” Drillers in the US, the world's biggest oil consumer, have added rigs to fields for the ... Poll: When will the oil supply glut end? Oil Futures Signal Weak Prices Could Last Years After US report on oversupply, oil prices fall in Asian trade |