* Oil up more than $1, rebounds from 5-month low
* Outlook uncertain on euro crisis, high U.S. stockpiles
* Coming up: U.S. API weekly crude, dist, gasoline stock
* For a technical view, click: [
] (Updates prices)By Judy Hua
SINGAPORE, May 18 (Reuters) - A weaker dollar and strong China demand helped crude oil gain more than $1 to above $71 a barrel on Tuesday after hitting a five-month low the previous day on concerns about the health of the global economy.
In China, demand continues to grow while exports are expanding, enabling top Asian oil refiner Sinopec Corp <0386.HK> to boost refined fuel sales to a new high of 390,000 tonnes a day. [
]Sinopec Corp also expects to raise its crude oil imports from Brazil by 43 percent to 200,000 barrels per day next year from 2010. [
]Japanese manufacturers also turned optimistic for the first time in two years in May, a Reuters poll showed, providing further evidence of the economy's continuing recovery led by Asian demand. [
]The dollar <.DXY> fell 0.21 percent against a basket of currencies in Asian trade on Tuesday while the euro edged lower after a rebound from a four-year trough on Monday. [
]But the trend remains uncertain because of persistent investor jitters over the euro currency and swollen U.S. oil inventories.
"The market has been very volatile. My thinking is that obviously the dominant factor is still concern about the international economic outlook," said David Moore, an analyst at the Commonwealth Bank of Australia.
U.S. crude for June delivery <CLc1> rose $1.24 to $71.32 at 0722 GMT, after settling down $1.53 at a five-month low of $70.08 a day earlier.
June crude has fallen 20.5 percent from its 19-month high $87.15 hit on May 3, which could indicate that crude prices may be in for a short-term bounce, technical analysts said.
London Brent crude <LCOc1> for July rose 71 cents to $75.80 a barrel. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ For a technical chart on crude prices, click: http://graphics.thomsonreuters.com/gfx/WT_20101805085520.jpg ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Stockpiles of crude at Cushing, Oklahoma, the delivery hub for the U.S. contract's West Texas Intermediate benchmark crude, have risen in the last eight weeks to a record high 37 million barrels, pushing front-month U.S. crude down relative to later futures contracts <CL-1=R> and the other global crude benchmark, Brent.
U.S. crude stockpiles likely rose last week as crude imports rebounded and refinery utilisation held unchanged, a preliminary Reuters poll of analysts showed on Monday. [
]Ahead of weekly inventory data from industry group American Petroleum Institute (API) on Tuesday and the U.S. government Energy Information Administration (EIA) on Wednesday, crude inventories rose 700,000 barrels on average last week.
That would extend a buildup that started in the last week of January, and post the 15th increase in 16 weeks.
Distillate stocks were forecast at 1.0 million barrels higher while gasoline stockpiles likely fell 1.1 million barrels, the poll showed.
But Goldman Sachs said in a research note on Monday the high stockpiles at Cushing may reverse.
"As we expect refinery runs to continue to increase, we remain confident that the situation in Cushing should reverse over the coming weeks," it said.
While Lawrence Eagles, JP Morgan's head of commodities research, agreed that higher refinery runs, boosted by stronger cracks, will reduce Cushing stocks soon. [
]In Europe, the fallout from an active volcano continues to disrupt some air operations.
Norwegian oil and gas producer Statoil <STL.OL> said helicopter flight travel to and from offshore installations in the North Sea had been disrupted due to ash spewing from an Icelandic volcano. [
] (Editing by Ed Lane)