* U.S. data shows big increase in crude inventories
* China cuts interest rates by 1.08 percent
* OPEC meets at the weekend, unlikely to make any decisions
(Updates throughout)
By David Sheppard and Ikuko Kao
LONDON, Nov 26 (Reuters) - Oil rose above $53 on Wednesday, reversing a drop shortly after U.S. data showed a sharp increase in crude oil inventories.
U.S. crude <CLc1> was trading $2.29 higher at $53.06 a barrel by 1622 GMT, after falling toward $51.
London Brent crude <LCOc1> rose 93 cents to $52.28.
U.S. government data showed crude oil inventories rose 7.3 million barrels last week, compared with analysts' forecast of an 800,000 barrel increase. [
]However, the increase in crude oil stocks was seen reflecting stockbuilding to take advantage of the market structure contango, where longer-dated crude oil contracts are priced higher than the front month contract.
That is also because the data showed relatively healthy product demand, analysts said.
"The crude build was huge, but we think this reflects the very steep contango forward crude curve. There's a $25 to $30 premium in price in out months," Mark Kellstrom, analyst with Strategic Energy Research and Capital, said.
"On first blush, demand numbers look okay...I think gasoline demand was 9 million barrels a day, which I think is fine."
Oil has been trading up most of the time on Wednesday as China cut interest rates earlier in the day. [
]The cut boosted hopes that a prolonged slowdown in the world's fastest growing oil consumer can be avoided and it provided some support to oil prices.
Oil has plummeted by almost $100 a barrel since hitting a peak above $147 a barrel in July and prices have failed to post three consecutive days of gains since September.
That prompted many analysts to revise down their price assumptions. [
]U.S. bank Merrill Lynch cut its oil price forecast for 2009 to $50 a barrel from $90 a barrel on Wednesday. [
]The slowing global economy has hit oil demand hard, with many analysts predicting demand growth next year could be flat or even fall for the first time since the early 1980s.
The oil market is also watching an informal meeting of the Organization of the Petroleum Exporting Countries (OPEC) in Cairo on Saturday.
OPEC ministers are likely to debate a deep cut in oil supply amid the downward price spiral but hold off taking a decision until their policy-setting meeting in mid-December in Algeria.
"The bullish and bearish influences are pretty evenly balanced at the moment with speculation of a further OPEC production cut largely offset by the ongoing concerns over falling demand," Bank of Ireland analyst Paul Harris said. (Additional reporting by Maryelle Demongeot in Singapore; Editing by James Jukwey and Sue Thomas)