* Oil pares earlier losses; WTI down on week, Brent up
* Down for third day, nervous ahead of payrolls
* Widening NYMEX spreads to draw in more crude to storage (Updates prices)
By Nick Trevethan
SINGAPORE, Dec 4 (Reuters) - U.S. crude futures fell for a third day on Friday, to below $76 a barrel, pressured by weak U.S. service sector data and nervousness ahead of non-farm payrolls data later in the day.
Other commodity markets were also shaky -- gold <XAU=> slipped back towards $1,200 an ounce after Thursday's record peak, copper <MCU3> fell further from recent 14-month highs, and the dollar ticked up versus a basket of currencies.
Equity markets softened, with Sydney's ASX 200 <
> down 1.5 percent and Japan's Nikkei < > fell 0.2 percent.NYMEX crude for January delivery <CLc1> fell 57 cents to $75.89 a barrel by 0520 GMT, after settling down 14 cents at $76.46 on Thursday.
Brent crude <LCOc1> dipped 51 cents to $77.85.
Crude prices tumbled on Wednesday after the release of U.S. inventory data, which showed crude and gasoline inventories jumped last week as the weak economy continued to batter demand in the world's top consumer. [
]The losses put U.S. crude on track for a 0.25 percent fall this week, but Brent is headed for a 0.8 percent rise.
"Oil is flooding into Cushing and depressing values for WTI. At this time, Brent is probably more representative of the global physical market," MF Global analyst Edward Meir said.
He added that prices would likely bounce if support at around $75 comes under scrutiny on nervousness ahead of U.S. non-farm payrolls data later on Friday.
"The payrolls data is causing a bit of nervousness and people are backing away. Expectations are for a 120,000 decline but we might see a slightly bigger decline."
The White House said on Thursday a private-sector payroll report had signalled that November's unemployment level may tick up from 10.2 percent in October, but stressed it was not predicting the outcome of the government's monthly payroll data. [
] Analysts polled by Reuters expected the unemployment rate to be unchanged at 10.2 percent.Traders remain concerned about widening spreads between front and second month WTI, which stood at around a $1.80 contango on Friday versus 50 cents in the middle of November. The Brent contango was 86 cents, more or less steady since mid-May.
"There are contangoes across the board, but it's especially steep in NYMEX. This will mean more stored oil," a trader said.
"It costs about a dollar a month roughly to store crude in a tanker. If you can pick up a $1.50 or more contango per barrel, it's the easiest money you'll make -- providing you get hold of the ship and the stock."
In the longer term, prices were expected to rise. U.S. investment bank Goldman Sachs <GS.N> saw prices averaging $90 a barrel next year and $110 in 2011, as strong growth in emerging market economies boosts crude demand. [
] (Editing by Michael Urquhart) ((nicholas.trevethan@thomsonreuters.com; +65 6870 3822; Reuters Messaging: nicholas.trevethan.reuters.com@reuters.net)) ((If you have a query or comment on this story, send an email to news.feedback.asia@thomsonreuters.com))