Oil Settles Above $100 for First Time Ever

U.S. crude oil futures settled at a record $100.01 a barrel on Tuesday, after surging to a record high of $100.10 intraday on refinery snags, a weak dollar, and concerns about supply from Venezuela and Nigeria and amid expectations OPEC will not increase output in March.

Light, sweet crude for March delivery rose on the New York Mercantile Exchange after earlier rising as high as $100.10, an intraday record. Tuesday's trading range was from $95.23 to $100.10.

Gasoline and heating oil prices appeared to be leading the advance, rising faster in percentage terms than oil due to the explosion Monday at Alon USA's Big Spring, Texas, refinery, which could be shuttered for two months.

"The refinery fire in Texas is making people a little concerned," said Michael Lynch, president of Strategic Energy & Economic Research Inc. in Amherst, Mass.

March gasoline jumped 10.17 cents to $2.5955 a gallon, and March heating oil rose 10.81 cents to $2.755 a gallon.

Oil prices are still within the range of inflation-adjusted highs set in early 1980. Depending on how the adjustment is calculated, $38 a barrel then would be worth $96 to $103 or more today.

The dollar fell Tuesday, giving investors another reason to buy oil. Crude futures offer a hedge against a falling dollar, and oil futures bought and sold in dollars are more attractive to foreign investors when the greenback is falling.

For the moment, investors appear to have put aside concerns about the economy that have sent oil prices down into the mid-$80 range twice since crude peaked above $100 last month. Traders are instead focused on the Organization of Petroleum Exporting Countries, which will meet early next month to map out production plans, and Venezuela, where President Hugo Chavez made conflicting statements this weekend about the country's legal dispute with Exxon Mobil .

OPEC could move to cut production in the second quarter, typically a period of low demand, though many analysts feel that's unlikely. In Venezuela, Chavez said he was not serious about an earlier threat to cut oil sales to the U.S., but also threatened to sue Exxon Mobil. The world's largest oil company is fighting Venezuela's nationalization of an oil project, and recently convinced several courts to freeze $12 billion in Venezuelan oil assets. (See more in the CNBC video at left.)

None of the news is enough to justify a nearly $3 a barrel jump in the price of crude, said James Cordier, founder of OptionSellers.com, a Tampa, Fla., trading firm. Echoing other analysts, Cordier argued that the oil market is in the process of "decoupling" from oil's supply and demand fundamentals. He said investors drawn by the falling dollar and momentum are pushing oil prices sharply higher despite reports last week from the Energy Department, OPEC and the International Energy Agency which all cut oil demand growth predictions for this year.

"Everyone concurs that we've got smaller demand coming in the U.S.," Cordier said.

Retail gas prices, meanwhile, jumped 1.8 cents to a national average price of $3.032 a gallon Tuesday, according to AAA and the Oil Price Information Service. Retail prices, which typically lag the futures market, are following oil prices higher. The Energy Department expects gas prices to peak near $3.40 a gallon this spring.

Other energy futures also rose Tuesday. March natural gas jumped 32 cents to $8.98 per 1,000 cubic feet. Analysts said prices were supported by forecasts for cooler weather, but that futures were also following oil prices higher.

In London, Brent crude for April delivery rose by $3.38 to $98.29 a barrel on the ICE Futures exchange.

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