Interactive ASB 2008OPEC flows of crude and refined oil map

During the period 2000-2008, OPEC Member Countries added 200 billion barrels to their total oil reserves, substantially more than the reserve additions made by other crude oil producers.

OPEC Share of World Crude Oil Reserves 2008	World crude oil reserves: Cumulative production versus net additions (2000-2008)
Conventional Resource Base is sufficient