(Adds comments by the UAE, updates prices)
By Fayen Wong
PERTH, May 26 (Reuters) - Oil rose towards $133 a barrel on Monday, extending the previous session's gains on a supply outage at the Statfjord oilfield in the North Sea and a weak U.S. dollar.
U.S. light crude for July delivery <CLc1> rose 40 cents to $132.59 a barrel by 0229 GMT, extending Friday's gains of $1.38. It struck a record high of $135.09 in intraday trade last week.
London Brent crude <LCOc1> rose 33 cents to $131.90.
"The market is continuing to focus on supply side concerns and the outage at Statfjord field is an issue," said Gerard Burg, a commodities analyst at the National Australian Bank.
An oil spill at Statfjord shut about 138,000 barrels per day of production on Saturday and triggered the evacuation of workers, operator StatoilHydro said.
StatoilHydro said on Sunday the oil spill had been cleaned up, all workers had returned to the platform and preparations were under way to restart production. [
]Longer-term worries that supply will struggle to keep up with demand over the next few years also continue to support prices.
OPEC Secretary-General Abdullah al-Badri said on Friday he was not worried about reports of faster-than-expected depletion in the world's biggest oil fields and repeated his position that runaway oil prices were caused by speculation and not by supply problems. [
]A Reuters survey last week showed that non-OPEC production had stagnated and would remain below 50 million barrels per day this year. [
]Other OPEC member the United Arab Emirates said on Sunday it was ready to boost oil output if necessary.
"We are always happy to put more oil in the market if the market needs more," UAE Oil Minister Mohammed al-Hamli told Reuters when asked if UAE would raise supply with the Saudis. Hamli declined to say if the UAE planned to boost output in June. [
]Analysts said continued weakness in the U.S. dollar, which eased towards one-month lows against a basket of major currencies on Monday, was helping support oil's rise.
Oil prices have climbed by around a third since the start of the year as investors seeking a hedge against inflation and the falling U.S. dollar pile into commodities.
Concern that record oil prices could dent global demand was the key downside risk.
European Central Bank President Jean-Claude Trichet said the potential economic fallout from financial market turmoil, along with rising food and commodity prices, could shock the economy further, while Vice President Lucas Papademos said inflation pressures had intensified due to rising oil prices, which were also dampening growth [
] [ ].In the U.S., data released on Friday showed that highway miles driven in March fell 4.3 percent from a year earlier, the first time this has happened in March since the last major oil shock in 1979.
Road travel during the Memorial Day holiday over the weekend was expected to be 1 percent lower than last year, the first such decline since 2002. (Reporting by Fayen Wong; Editing by Michael Urquhart)