* U.S. monetary policy boosts sentiment
* Brent/U.S. crude differential widens
* Coming Up: U.S. weekly jobless claims 1330 GMT
(Updates throughout)
By Claire Milhench
LONDON, Jan 27 (Reuters) - Brent crude hovered under $98 on Thursday, supported by the U.S. Federal Reserve's commitment to maintain its economic stimulus package, although U.S. crude was hit by a rise in inventories.
Fed policymakers on Wednesday voted unanimously to maintain a $600 billion bond-buying plan to fuel the economic recovery, boosting liquidity across the commodities complex and helping Asian equities to one-week highs [
].The dollar <.DXY> slipped to 11-week lows against a basket of currencies [
], with the euro at two-month highs versus the dollar."In this sort of environment, you look for growth assets. As a result, equities and commodities are high up on the list," said Craig James, chief economist at CommSec in Sydney.
ICE Brent crude for March <LCOc1> dipped 25 cents to $97.66 a barrel at 0834 GMT, after rising over 2.5 percent on Wednesday.
U.S. benchmark crude oil for March delivery <CLc1> slipped 66 cents to $86.67 a barrel at the same time, widening Brent crude's premium <CL-LCO1=R> to U.S. crude to $10.99.
Investors and analysts attributed the differential to a combination of high U.S. inventories and momentum chasing by traders.
"It's partly fundamentals driven and partly market driven, as the momentum chasers have been following Brent, but U.S. crude inventories are also more extended," said Gavyn Davies, chairman of Fulcrum Asset Management, a UK-based hedge fund manager.
U.S. crude inventories rose more than expected in the week to Jan. 21, according to the Energy Information Administration, up 4.84 million barrels compared with a forecast of 1.2 million barrels in a Reuters analyst poll [
].Stocks at the Cushing, Oklahoma terminal rose 862,000 barrels due to a fall in refinery utilisation and rising imports. Cushing is the delivery point for the New York Mercantile Exchange's benchmark West Texas Intermediate (WTI) crude futures.
JP Morgan analysts said in a note that Brent tightness reflected the ongoing decline in North Sea crude supplies, and "the increased pull of Middle Eastern, Russian and West African crudes by Asia".
SUPERCONTAGOS
They added that pipeline flows would have to be reconfigured to ease high U.S. inventories, but the forward Brent-WTI spread indicated that the market does not see a solution by 2012.
"Prompt WTI spreads have to remain wide for some time to come, and supercontangos will remain a recurring feature on the landscape," they said.
An executive at Valero Energy Corp <VLO.N> said West Texas Intermediate had "almost become irrelevant" because of its deep discount [
].Reuters technical analyst Wang Tao said on Jan. 25 that Brent's premium to U.S. crude is on a firm uptrend and is expected to reach $11.29 per barrel in two weeks, after a minor drop to $8.00. <^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
For a graphic on the Brent-WTI technical analysis, click:
http://graphics.thomsonreuters.com/WT/20112501102706.jpg ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^>
China's top 24 refineries are expected to process 170,000 barrels more crude oil per day this year than in 2010, or an increase of 4 percent, due to planned heavy maintenance, a Reuters survey found [
].The increase this year is less than a third of the incremental level shown last year in a similar Reuters poll of 22 refineries. (Additional reporting by Florence Tan in Singapore; Editing by Jane Baird)