* Strong dollar potentially weighs on crude oil demand
* Oil traders look for planned production cuts to materialise
* Saudi Arabia expected to raise its Feb. crude prices for Asia
By Henning Gloystein
SINGAPORE, Jan 4 (Reuters) - Oil prices edged up on Wednesday, recovering some losses from the previous day when the U.S.-dollar hit a 14-year peak and weighed on crude markets.
U.S. West Texas Intermediate (WTI) crude oil futures were trading at $52.58 per barrel at 0026 GMT, up 25 cents, or 0.5 percent, from the last settlement.
International Brent crude futures had yet to trade.
Traders said that the increase was due to a dip in the U.S. dollar, making dollar-traded fuel purchases for countries using other currencies at home slightly cheaper.
The move came after the dollar hit a 14-year peak on the back of strong U.S. economic data.
Despite Wednesday's dip in the dollar, analysts expect the greenback to remain strong in the near future.
"The dollar remains supported due to the fact that the Fed has not only turned hawkish but it has already started its policy tightening cycle, while the rest of the major central banks are pretty much dovish across the board," said Fawad Razaqzada, market analyst at futures brokerage Forex.com.
Analysts said moves in foreign exchange markets would likely be a strong driving factor in crude markets, as investors weigh the prospects of money markets over commodity futures.
In physical oil markets, all eyes are on plans by major oil producers like the Organization of the Petroleum Exporting Countries (OPEC) to cut crude supplies from this month in an effort to end global oversupply that has dogged markets for over two years.
Reflecting a tightening market, top oil exporter Saudi Arabia is expected to raise official selling prices (OSP) for all its crude grades to Asia in February.
OSPs for physically delivered crude to customers around the world are a key indicator in determining the prices for crude oil futures like Brent or WTI.
"Crude oil has risen... on expectations of reduced supply excess," Razaqzada said. (Reporting by Henning Gloystein; Editing by Richard Pullin)