- 81.4
- World Total in Millions of Barrels per Day in 2005
In 2005, petroleum (crude oil and natural gas plant liquids) continued to be the world's most important primary energy source, accounting for 36.8 percent, or 169 quadrillion Btu, of world primary energy production Between 1995 and 2005, petroleum production increased by 13.4 million barrels per day, or 19.7 percent, rising from 68.0 to 81.4 million barrels per day.
http://www.eia.doe.gov/iea/overview.html