NEW YORK, Dec 21 (Reuters) - Brent oil cratered to its lowest price in more than 11 years on Monday, as demand for heating oil slumped on warmer-than-normal temperatures and traders tested for a bottom.
U.S. crude remained above its 2009 low and settled up a penny a barrel as traders squared positions ahead of the January contract's expiration. The February contract declined and analysts expect stockpiles to build again this week, signaling further oversupply in already glutted market.
Concerns about swelling global crude supply and slow demand sparked by economic weakness in China have been recurring themes during this year's rout. Analysts said the market was still testing for a bottom.
"The key in finding the bottom of the market comes in a tightening of the supply side," said Gene McGillian, senior analyst at Tradition Energy in Stamford, Connecticut.
OPEC and Russia will keep producing at high volumes, increasing pressure on U.S. producers to throttle back production, he said.
"I think we're getting ready for another round of capex cuts in North America," he said.
Heating oil futures weighed down the crude complex, hitting a new July 2004 low warmer-than-expected temperatures have hit seasonal demand.