OREANDA-NEWS. March 11, 2015. Oil prices were mixed in Asia Tuesday as dealers weighed a strengthening US dollar with ongoing geopolitical tensions in the crude-rich Middle East, analysts said.

US benchmark West Texas Intermediate gained one cent to \\$50.01 while Brent eased eight cents to \\$58.45.

Singapore's United Overseas Bank said oil remained under pressure as a stronger US dollar was "offsetting geopolitical tensions and the threat of output cuts in Libya and Iraq".

The greenback has soared after Friday's upbeat US jobs report for February boosted expectations for an early interest rate hike.

The dollar stood at 121.68 yen on Tuesday, a three-month high and up from 121.15 yen on Monday.

A stronger greenback makes dollar-priced oil more expensive for buyers using weaker currencies, denting demand and pushing prices lower.

Intensified fighting in crude producer Libya between rival militias and the emergence there of the Islamic State group this year has raised fears in neighbouring countries of a cross-border spillover.

Fighting in the North African state, a member of the OPEC oil-producing cartel, has seen output reduced from a high of almost 1.5 million barrels a day to 150,000, according to analysts.

Iraq, another OPEC member, is also battling jihadists who spearheaded a sweeping offensive in June that overran large areas north and west of Baghdad.

Data showing inflation in China, the world's top energy consumer, rebounded in February from a more-than-five-year low the previous month was offset by plunging factory gate prices.

Consumer price inflation jumped to 1.4 percent in February, the government said, up from 0.8 percent in January, although the producer price index fell 4.8 percent, its worst reading since October 2009.