Featured Gas OilOPEC revises 2021 world oil demand downward to 5.7 mb/dAbisola THOMPSON November 12, 2021November 12, 2021 by Abisola THOMPSON November 12, 2021November 12, 20210451 The Organisation of the Petroleum Exporting Countries (OPEC) has revised the 2021 world oil demand forecast downward to 5.7 million barrels per day (mb/d). OPEC