Where the World's Oil Will Come From

The U.S. may be the next Saudi Arabia, and as an individual country, no one outside of OPEC will be pulling more oil and gas out of the ground in the next 20 years like the Americans. But overall, despite greater volumes in the U.S., the world's oil and gas supply will be OPEC dependent, with both frontier and emerging market nations still being the world's oil and gas hubs. A look at some of the biggest producers between now and 2040, according to the U.S. Energy Information Administration.