London, 2005/12/20 IRIB

OPEC needs to slash production by some 1.3 million barrels per day early next year to stop an oil price slide, the Centre for Global Energy Studies (CGES) warned in its monthly report published Monday December 19.

The Organisation of Petroleum Exporting Countries (OPEC) "is expected to come under pressure to cut oil production in order to support prices once the (northern hemisphere) winter ends", the research group said in its influential report.

"Unless global oil demand growth bounces back strongly... or non-OPEC members suffer another disastrous year in 2006, the CGES expects OPEC will need to reduce output by around 1.3 million barrels per day (MBPD) to keep the price of their reference basket of crudes above UD$45 per barrel."

The CGES added: "If it cannot find the unity to do so, prices could fall sharply".

The OPEC reference basket comprises 11 types of main crude exports from each of its members and is usually five to eight dollars below New York's light sweet crude.

The basket price stood at 53.25 dollars per barrel on Friday.

OPEC's production quota stands at 28.0 MBPD and it decided last week in Kuwait not to renew its offer for emergency extra output of 2.0 MBPD.

As a result, actual production will remain at some 30 MBPD, when Iraq's contribution is included.

The war-torn country has been excluded from the group's quota system since 1990.

The powerful 11-nation cartel also said it would meet again on January 31 in Vienna, and again on March 8, 2006 -- two meetings which "will be keenly watched", the CGES said.

The research group also forecast that global oil demand growth will fall to 1.4 percent this year from 3.8 percent in 2004, before steadying at 1.5 percent in 2006.