* U.S. jobless claims data due later
* Friday U.S. jobs data could add to bearish outlook
* Russia gas row, OPEC cuts, MidEast violence offer support
By Jennifer Tan
SINGAPORE, Jan 8 (Reuters) - Oil edged towards $43 on Thursday on escalating violence in the Middle East, after diving 12 percent overnight, its largest percentage drop in seven years, as crude stocks in the United States rose more than expected.
The market will be eyeing weekly U.S. jobless claims due later in the day, and December non-farm payroll and unemployment data on Friday, which are likely to be dismal, for further clues on future demand.
U.S. crude for February delivery <CLc1> was up 41 cents at $43.04 a barrel by 0720 GMT, after sinking 12.3 percent to $42.63 overnight, the biggest single-day percentage loss since Sept. 24, 2001.
London Brent crude <LCOc1> was up 29 cents at $46.15.
"Oil prices are likely to remain choppy, and in the near term, the next potential trip-wire is U.S. non-farm payrolls data on Friday, which is likely to add to concerns over the U.S. economic outlook," said David Moore, a commodity strategist with the Commonwealth Bank of Australia.
Overnight data from the U.S. Energy Information Administration (EIA) showed that crude stocks swelled by 6.7 million barrels, more than seven times the 900,000-barrel increase analysts had expected. [
]Adding to the gloomy outlook, a bearish reading on private sector payrolls from ADP Employer Services on Wednesday signalled more weakness in the more comprehensive employment data report from the U.S. Labor Department due on Friday.
The ADP data showed that private employers shed 693,000 jobs in December, up from 476,000 jobs in the prior month and far more than economists estimated. [
]The Labor Department will also release weekly first-time claims for jobless benefits later on Thursday. Economists in a Reuters survey forecast a total of 540,000 new filings compared with 492,000 in the prior week.
"By and large, (Wednesday's) data reinforced our opinion that the weak global oil demand argument is still very much alive and well and capable of forcing crude values back to the low- to mid-$30 region," Jim Ritterbusch, president of Ritterbusch & Associates, wrote in a commentary.
Oil has fallen more than $100 from a record peak of over $147 a barrel in July, as the global economic downturn hits demand for fuel. It settled at $33.87 a barrel on Dec. 19, the lowest level since Feb. 10, 2004.
Meanwhile, oil prices were supported by the deepening conflict in Gaza, widening supply disruptions from a natural gas row between Russia and Ukraine, and mounting evidence of OPEC's compliance with production cuts. Three rockets fired from Lebanon struck northern Israel on Thursday, slightly wounding two people and prompting the Jewish state to respond with artillery fire, officials said. It was not immediately clear who fired the rockets. [
]While the conflict does not directly threaten any oil supplies, Middle East unrest can bolster prices because countries in the region pump about a third of the world's oil.
Russia and Ukraine will argue their case to Europe on Thursday in a gas price dispute that has choked off gas flows to Europe beset by bitter winter weather. [
] The dispute has cut heating to tens of thousands of households in Bulgaria and hit supplies as far west as France and Germany as Europe faced freezing temperatures.Signs of OPEC members implementing the group's biggest-ever output cuts grew this week after Kuwait and Iran told customers of bigger supply curbs this month in a bid to prop up prices. [
]The producer cartel has cut output three times since September, in a bid to halt the market's slide. (Editing by Clarence Fernandez) (jennifer.tan@thomsonreuters.com; +65-6417 4679; Reuters Messaging: jennifer.tan.reuters.com@reuters.net)