...have at least 60% of the world's crude oil reserves and, in 2006, produced 43% of the world's oil. OPEC is expected to have long-term control over the supplies and prices of the world's conventional oil. Today, OPEC's members are Algeria, Angola, Indonesia, Iran, Iraq, Kuwait, Libya, Nigeria, Qatar, Saudi Arabia, the United Arab Emirates, and Venezuela. In 2007, OPEC oil revenue averaged about $1.3 million per minute.
Saudi Arabia: 25%