Oil prices hovered below $100 a barrel on Friday in Asia as encouraging news about the US economy was tempered by European demands for Greece to make further spending cuts before getting a new bailout.
Benchmark crude for March delivery was down 29 cents at $99.55 a barrel at midday Singapore time in electronic trading on the New York Mercantile Exchange. The contract rose $1.13 to settle at $99.84 on Thursday.
Brent crude was down 50 cents at $118.09 a barrel on the ICE Futures Exchange in London.
Crude has bobbed around $100 for the last few months, buoyed by signs the US economy is improving.
On Thursday, the US reported that the number of Americans seeking unemployment benefits fell to near a four-year low last week, suggesting the job market is gaining strength.
"The energy market appears positioned for additional price gains as we still look for crude to work its way up to the $101 area," energy consultant Ritterbusch and Associates said in a report.
Oil has risen from $96 earlier this month on growing investor optimism Greece may avoid a chaotic debt default. Greece agreed on Thursday to new spending cuts and other austerity measures that were necessary to receive an international bailout.
However, hours later, European ministers said Greece didn't go far enough and demanded more cuts within a week in exchange for a 130 billion euro ($170 billion) bailout to stave off bankruptcy.
In other energy trading, heating oil was steady at $3.21 per gallon and gasoline futures fell 0.5 cent to $3.01 per gallon. Natural gas rose 0.1 cent to $2.48 per 1,000 cubic feet.