10. Nigeria
Crude production: 2.51 million barrels per day
Share of world production: 2.95%
Daily crude exports to the US: 1.02 million barrels
Proven reserves: 37.2 billion barrels
Unrest in the Middle East has put investors on high alert as crude oil prices move seemingly with every development in the region. In order to understand the effect of those events on both US and global oil markets, a key figure to watch is the amount of crude oil produced daily in each country. 09 more after the break...