'Oil demand will increase when facing summer and winter... We are worrying that the tendency is that (prices) will increase,' said Purnomo Yusgiantoro, oil minister in Opec member Indonesia, last night.
Figures from the US government on Wednesday showed a fall last week in crude oil stockpiles as refineries worked at close to full throttle to meet demand.
'The bottom line is that a market that can't go down goes up,' said John Brady of ABN Amro investment bank in New York. 'As long as the economy and the stock market advances or holds its ground then energy can continue to move on.'
Opec members are already running near maximum capacity and say they are powerless to stem crude's rally.
Meanwhile, Brtitish Airways today announced it was increasing the fuel surcharge on a return long-haul flight from £32 to £48 in reponse to rising costs.