Campbell and the people of ASPO recently favored a model that forecasts a world peak production of crude + liquids in 2010. The forecast might be adjusted if more data will be made public.

During 2004 ASPO predicted oil production might peak in the year 2007.

http://www.answers.com/topic/alex-kuhlman

world peak production of crude + liquids in 2010

The ASPO table gives an all liquids peak date of 2011, but doesn't give an amount. They do however predict 90 Mbpd for 2010, declining to 40 Mbpd by 2050. This is only -1.4% a year (straight line). (ASPO).

I agree with Roger Conner below, this is not "a world without oil". Not yet.