Oil prices have jumped more than three per cent, with US crude futures returning to above $US40 a barrel, after a larger-than-expected petrol draw offset a surprise build in crude stockpiles in the No 1 oil consumer.
Oil prices have jumped more than three per cent, with US crude futures returning to above $US40 a barrel, after a larger-than-expected petrol draw offset a surprise build in crude stockpiles in the No 1 oil consumer.