(Recasts, changes dateline, previous SINGAPORE)
By Santosh Menon
LONDON, May 20 (Reuters) - Oil steadied above $127 a barrel on Tuesday, within sight of its record high, with a weak dollar and rising demand from China outweighing slackening demand from the United States, the world's biggest oil consumer.
U.S. light crude's June contract <CLc1>, due to expire later on Tuesday, was 5 cents up at $127.108 a barrel by 0925 GMT, having settled 76 cents higher in New York in the previous session. It hit an all-time high of $127.82 hit on Friday.
London Brent crude <LCOc1> was 20 cents down at $124.86.
"Slackening U.S. demand is being offset by brisk offtake in Asian countries, and to a lesser extent in Europe, where the stronger euro is cushioning the price increases," said Edward Meir at MF Global.
"All this suggests that the overall crude picture remains very much unchanged, leaving the market free to push higher on the back of receptive fund money," he added.
Market participants said fears of supply disruptions in key oil producing regions of Nigeria and Iran, coupled with OPEC's recent comments suggesting a reluctance to raise output at its next meeting in September were keeping the oil market tense.
This comes at a time of a global diesel demand boom led by China, the Middle East, South Africa and South America for use in generators to produce power.
China, the world's second-biggest energy consumer, released a total of 8,312 tonnes of refined fuel from its little-known strategic reserves to help relief efforts in its earthquake-hit Sichuan and Gansu provinces.
State Chinese refiners have already bought 650,000 tonnes for June, near the record high of 842,000 tonnes imported for January.
SUPPLY RISKS
Elsewhere, supplies appeared to be under threat in France where workers started a 24-hour strike at the oil port of Fos-Lavera as part of a series of protests against the privatisation of the loading activities at state-run ports.
In Nigeria, where a spate of recent attacks and sabotage are estimated to have shut in about 559,000 barrels per day, security forces clashed with gunmen trying to rob a bank on Monday outside the gates of a Royal Dutch Shell <RDSa.L> compound on Bonny Island.
"The supply side risks are driving prices higher," said Gerard Burg of National Australia Bank in Melbourne.
However, oil exporters' group OPEC reiterated that oil markets were well supplied, and blamed high prices on speculation, a weak dollar and geopolitical problems.
OPEC President Chakib Khelil said on Monday the group would not meet before its September scheduled gathering and was unlikely to boost output even then.
Forecasts in a Reuters preliminary poll on U.S. petroleum inventory data due out on Wednesday called for a 600,000-barrel rise in crude stocks, a 500,000-barrel gain in gasoline stocks and a 1.3-million-barrel build in distillate stocks. [
] (Additional reporting by Felicia Loo in Singapore; editing by James Jukwey)