* Oil, euro pressured on worries about Europe's debt
* API reports surprise crude inventory slip
* Coming up: EIA inventory data, Wednesday 10:30 a.m. EDT (Updates with API inventory data in paragraphs 14-17)
By Robert Gibbons
NEW YORK, May 18 (Reuters) - U.S. oil futures fell on Tuesday, ending at a seven-month low as Europe's debt problems revived risk aversion among investors and pulled the euro and oil back from early gains.
U.S. crude for June delivery <CLc1> fell 67 cents, or 0.96 percent, to settle at $69.41 a barrel, the lowest settlement since crude closed at $66.71 on Sept. 29, 2009.
London Brent crude <LCOc1> for July fell 67 cents to settle at $74.43 a barrel, ending down a fourth consecutive day.
Crude jumped in early trading to $72.52, then fell to a session low of $68.91 -- off 20.9 percent from their 19-month high of $87.15 hit on May 3.
"The euro fell back toward its previous four-year low (vs the dollar) and the financial equities were hit some. The concerns about Europe's debt situation are still there," said Chris Dillman, analyst at Tradition Energy in Stamford, Connecticut.
The euro extended losses versus the U.S. dollar to hit a four-year low below $1.22 in afternoon trading. [
] The dollar also strengthened against a basket of currencies <.DXY>, rallying as investors sought safety in the dollar and the yen.The euro came under heavy pressure after news the German government plans to ban naked short-selling from midnight in the country's 10 most important financial institutions. [
]. <^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ For a chart on crude, gold and euro/dollar levels, click: http://graphics.thomsonreuters.com/gfx/JBO_20101805092644.jpg ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^>U.S. equities also reversed on concerns over Europe, which also dragged export-dependent technology shares. Bank stocks were driven lower by fears over the implications of a federal financial regulation proposal. [
]A final vote on the Wall Street regulatory overhaul is expected soon, after key senators reached a compromise on the balance of power between state and federal officials. For details see [
].U.S. heating oil futures ended lower, but gasoline futures ended unchanged after a report from MasterCard Advisors SpendingPulse said U.S. retail gasoline demand rose 0.8 percent last week from the previous week. [
]CUSHING STOCKPILES
Crude stockpiles have risen in the last eight weeks to a record 37 million barrels, at the U.S. crude oil contract's West Texas Intermediate benchmark delivery point in Cushing, Oklahoma. This has pushed the front-month U.S. crude contract down relative to later futures contracts <CL-1=R> and Brent.
On Monday open interest for the front-month June crude contract stood at 138,574, near the record for a front-month contract. The contract expires on Thursday. <^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ For a chart on front-month contract open interest, click: http://graphics.thomsonreuters.com/10/OIL_NYMXI0510.gif ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^>
Some trading sources said the contango, the higher prices for contracts further out, could be an incentive for traders to try to take delivery. But other sources noted that the lack of storage available may increase volatility as too many traders try to exit positions just ahead of expiration.
Ahead of weekly oil inventory reports, analysts surveyed by Reuters forecast total U.S. crude oil stockpiles rose last week as imports rebounded. [
] Gasoline stockpiles were expected to be down and distillate stocks higher.Late on Tuesday, industry group the American Petroleum Institute reported crude stocks fell 794,000 barrels, against the forecast for stockpiles to be up 700,000 barrels. [
]The API also reported a rise in gasoline stocks and a drop in distillate inventories.
The U.S. Energy Information Administration's inventory report is scheduled for release on Wednesday at 10:30 a.m. EDT (1430 GMT).
OPEC EYES PRICE FALL
Angola's oil minister said earlier on Tuesday that the Organization of the Petroleum Exporting Countries would need to hold an extraordinary meeting if oil prices fell sharply again. [
]Libya's top energy official, Shokri Ghanem, earlier on Tuesday told Reuters that OPEC will watch the market before deciding on any action. [
] (Additional reporting by Gene Ramos in New York, Chris Baldwin in London and Judy Hua in Singapore)