* Oil rises towards $46 after U.S. equity rebound, eyes data
* EIA revises down oil demand f'cast again, to a 4-year low
* Analysts' poll sees no change in output at OPEC meeting
By Maryelle Demongeot
SINGAPORE, March 11 (Reuters) - Oil edged up towards $46 on Wednesday on firm stocks and ahead of inventory data, after a near 3 percent fall the previous day, when a forecast revised down oil demand and Saudi Arabia opted not to deepen supply curbs.
Asian stocks rallied on Wednesday, in line with a 6 percent surge on Wall Street the previous session, on hopes Citigroup <C.N> will deliver a first-quarter profit, but growing supplies and low demand remained high on investors' minds. [
]U.S. light crude for April delivery <CLc1> rose 12 cents to $45.83 a barrel by 0324 GMT, after having settled down $1.36 a barrel on Tuesday at $45.71, bringing an end to a two-day rally that had lifted oil above $47.
London Brent crude <LCOc1> rose 40 cents to $44.36.
"Today's slightly bullish market, after the stocks markets in the U.S. were quite strong, is temporary," said Ryuichi Sato, an analyst at Tokyo-based Mizuho Corporate Bank.
"If OPEC decides on further cuts, of course it will be a bullish factor. But demand is still quite weak, especially in the U.S., and we cannot expect an upward trend on the oil market for a while," he added.
More inventory data will be released later on Wednesday by the U.S. Energy Information Administration (EIA), after a first set of data released by industry group American Petroleum Institute pushed prices lower in post-settlement trading. [
]The data showed an unexpected 1.7 million barrel rise in gasoline stocks, contrary to analysts' expectations, and a 419,000 barrel fall in U.S. crude stocks.
Traders monitoring gasoline stocks ahead of the summer driving season were disappointed at the data as U.S. gasoline demand in recent weeks had shown signs of rising compared with a year earlier.
Analysts had forecast earlier on Tuesday that the data would show a 400,000 barrel build in crude oil stocks and a 400,000 barrel drop in gasoline stocks.
The ballooning gasoline stocks come as oil demand is expected to slide further.
The EIA lowered its world oil demand forecast for 2009 again to 84.27 million barrels per day (bpd), down 430,000 bpd from its previous projection, and to its lowest level since 2005. [
]This is the 11th time that the EIA has lowered its estimate for 2009 global oil demand in its last 14 monthly forecasts.
Economic worries, such as the International Monetary Fund's warning that the world economy will likely contract this year in a "Great Recession" [
], have dragged oil prices down more than $100 from record highs hit last July.In response, OPEC is likely to enforce existing quotas rather than cut output further when it meets on Sunday, a Reuters poll showed on Tuesday. [
]The poll came after Saudi Arabia surprised its Asian customers by saying it will largely maintain crude supplies next month on Tuesday, another sign Riyadh may urge its fellow OPEC members to refrain from further output cuts at the meeting. [
] (Editing by Ben Tan)