Oil prices rebounded in Asia today after falling sharply to fresh five-year lows in the previous session as OPEC cut its forecast for demand in 2015 and US stockpiles saw a surprise surge. 

US benchmark West Texas Intermediate (WTI) for January delivery rose 44 cents to $61.38 while Brent crude for January was up 40 cents at $64.64. 

WTI tumbled $2.88 yesterday while Brent lost $2.60 after the Organisation of the Petroleum Exporting Countries said demand for the 12-nation cartel's crude would fall to 28.92 million barrels a day next year. 

The figure is the lowest since 2003 and at least one million barrels fewer than it is producing now. 

Oil prices have plunged over 40% since 2014 peaks in June due to slowing growth in China and emerging-market economies, a recession in Japan and a near-stall in the euro zone. 

On top of that, OPEC last month said it would maintain output levels despite ample global supplies, in part due to cheaper oil extracted from North American shale rock. 

Official data yesterday showed that US crude stockpiles rose 1.5 million barrels in the week to December 5, upending analysts' forecast for a 2.7 million barrel drop. 

The strong overhang of stored oil raises concerns about demand in the world's top crude consumer during the winter season.