UPDATE 4-Oil slips towards $73 after OPEC rollover

                                
 * OPEC ministers agree to keep supply unchanged
                                
 * Dollar at highest in two months vs yen but down vs basket
                                
 * Reuters poll sees lower U.S. crude, distillate stocks
 
 (Updates with prices, detail, comment)
                                
 By Christopher Johnson
                                
 LONDON, Dec 22 (Reuters) - Oil slipped towards $73 per
barrel on Tuesday after OPEC agreed to roll over its production
targets and ahead of data expected to show a fall in crude and
distillate inventories in the United States.
                                
 OPEC oil ministers, content with crude prices, agreed to
leave output targets unchanged and meet again on March 17,
Algerian Oil Minister Chakib Khelil said. [ID:nLDE5BL09K]
                                
 The deal leaves the implied target for oil output by the
Organization of the Petroleum Exporting Countries, excluding
Iraq, at 24.84 million barrels per day (bpd).
                                
 But oil traders and analysts are worried that OPEC members
are not sticking to their production targets and that output is
rising steadily. [ID:nLDE5BL0I9]
                                
 The new front-month February contract for U.S. crude futures
<CLc1> fell 35 cents to $73.37 a barrel by 1109 GMT. The January
contract expired on Monday down 89 cents at $72.47, pressured by
the stronger dollar.
                                
 London Brent crude for February <LCOc1> fell 28 cents to
$72.71, slipping below U.S. crude for the first time in a month.
                                
 "Obviously, everyone in the market has expected this result
and it is absolutely no surprise," said Mike Wittner, Global
head of oil research at Societe Generale in London.
                                
 "But there is some reason for concern because if you look at
the numbers, the upside creep in production each month is
considerable. At this point, compared to the low point in
February-April, OPEC output is about 1 million barrels per day
higher than it was. So although we are bullish going forward,
OPEC really does need to address compliance."
                                
 Edward Meir, senior commodity analyst at brokers MF Global,
said the oil market was likely to slip lower:
                                
 "We suspect the ensuing price bias will be to the downside.
In the least, participants may be unnerved by OPEC's continuing
refusal to tighten export quotas," he said.
                                
 "In fact, given energy's bearish fundamentals, the cartel is
lucky prices are not lower than they actually are," Meir added,
citing recent weakness of the dollar, "investor infatuation with
commodities, and a return of fund money to the commodity space".
                                
 
                                
 WINTER CHILL
                                
 The dollar rose to a two-month high against the yen as
investors unwound short dollar positions before the year-end,
but the U.S. currency eased against a currency basket after
nearing a high of more than three months on Monday. [USD/]
<.DXY>
                                
 Oil prices received some support from expectations that U.S.
crude stocks had fallen by 1.6 million barrels last week, as
refiners drew down inventories for year-end tax issues.
                                
 A Reuters poll said the drop would follow declines of more
than 3 million barrels in the previous two weeks. [EIA/S]
                                
 Distillate stocks, which include heating oil and diesel,
were expected to be down 2.1 million barrels as last week's cold
and snow boosted heating oil demand in the U.S. Northeast, the
poll showed ahead of the release of the weekly American
Petroleum Institute report at 4:30 p.m. EST (2130 GMT).
                                
 Data from the government Energy Information Agency (EIA)
will be released on Wednesday.
                                
 Also supportive was a forecast of colder-than-normal weather
across much of the United States from January to March by
private forecaster WSI in its latest outlook. [ID:nNYS007636]
                                
 For a factbox of U.S. weather forecasts, click
[ID:nN21257897]
                                
 But despite cold weather and the expected fall in U.S.
distillates stocks last week, heating fuel stockpiles are still
above year-ago levels. According to the International Energy
Agency, almost 100 million barrels of distillates were stored on
ships at sea at the end of November.
                                
 China is also boosting exports to an already well-supplied
market with gasoline up 71 percent in November from a year ago,
while diesel rose 12 times to 390,000 tonnes, as refiners
cranked up throughput to new highs, prompting supplies to grow
swifter than consumption, which has shown firm recovery in
recent months. [ID:nTOE5BL03L]
                                
 Apparent oil demand in the world's second-largest energy
consumer rose by a record annual rate of 18.7 percent in
November from a year earlier, though the brisk growth is partly
due to a low base last year, Reuters calculations based on
official data showed. [ID:nTOE5BL04D]
 (Editing by Sue Thomas)