* Dollar strengthens to five-month high vs. euro
* China bank lending curbs cause jitters
* U.S. inventory reports expected to show build in stocks (Updates prices at settlement, inventory poll)
By Edward McAllister
NEW YORK, Jan 20 (Reuters) - Oil prices fell below $78 a barrel on Wednesday as the dollar strengthened and Wall Street slipped on worries about bank lending curbs in China.
U.S. crude for February delivery <CLc1>, which expired on Wednesday, fell $1.40 to settle at $77.62 a barrel. March crude <CLc2> fell $1.58 to settle at $77.74. In London, Brent crude <LCOc1> for March delivery lost $1.31 to settle at $76.32 a barrel.
U.S. equities suffered their worst slide of 2010 on Wednesday as investors worried that bank lending restrictions in China could hurt the global economic recovery. [
]New U.S. housing starts unexpectedly fell in December [
], while U.S. producer prices rose 0.2 percent last month. [ ]Investors have looked to wider economic data over the past year for signs of economic recovery and a potential rebound in energy demand.
"The petroleum markets continue to take much of their guidance from the financial markets, with both the retreat in the equity markets and the firmer U.S. dollar prompting short-term traders to sell petroleum," said Tim Evans, energy analyst at Citi Futures Perspective in New York.
Book squaring on front-month February crude ahead of expiry was contributing to the day's volatility, Evans added.
The euro fell to fresh five-month lows against the dollar on Wednesday as markets worried about Greece's public finances [
]. Over the past year, oil prices have frequently weakened as the dollar firmed, at times signaling a flight to safer havens by investors."We're starting to see the commodity trade come off, mostly on the stronger dollar," said market analyst Michael Hewson at CMC Markets in London.
CHINESE CREDIT
Chinese banking authorities instructed some major banks to stop new lending for the rest of January, after loan growth surged in the first few weeks of the year, official media and banking sources said on Wednesday. [
]Last week China raised bank reserve requirements for the first time since June 2008. [
]"China's plans to tighten credit markets continue to cause concern, meaning that the release of (Chinese) GDP and other economic data tomorrow will have to be very bullish to offset this," said David Wech, head of energy studies at JBC Energy in Vienna.
China's December economic indicators were to be published late on Wednesday. Analysts say Chinese industrial production probably grew at its fastest pace in almost four years, jumping by 20 percent in the year to December, compared with a reading of 19.2 percent in November. [
]RISING STOCKPILES
U.S. crude inventories likely rose for a third straight week as imports increased and refinery utilization fell with the start of the maintenance season, an updated Reuters poll of analysts showed. [
]U.S. inventory reports were expected from the American Petroleum Institute later on Wednesday and from the Energy Information Administration on Thursday.
U.S. crude stockpiles were expected to have gained 2.4 million barrels on average in the week ended Jan. 15, a survey of sixteen analysts showed.
Distillate stocks were projected down 100,000 barrels, while gasoline stocks probably rose 1.7 million barrels.
The country's refinery utilization was forecast to have fallen 0.4 percentage point to below 81 percent of capacity.
Some U.S. refineries have begun their first-quarter maintenance, with the goal of retooling for gasoline production ahead of the summer driving season. (Additional reporting by Gene Ramos in New York, Chris Baldwin in London and Alejandro Barbajosa in Singapore; editing by Jim Marshall and Walter Bagley)