3 / 21

World's top 20 oil producers revealed

Kazakh Muslims pray outside a mosque in Almaty on November 16, 2010, during the Eid al-Adha (Kurban Bairam) holiday. Eid al-Adha, or the Feast of the Sacrifice, follows the annual pilgrimage to Mecca. It commemorates the willingness of biblical patriarch Abraham to sacrifice his son Ishmael and during the period Muslims distribute food to the poor. AFP PHOTO / VYACHESLAV OSELEDKO

World's 20 biggest oil producers

With crude production of crude oil on track for the biggest single-year gain in 60 years, the U.S. could be set to push past Saudi Arabia as the globe's top oil producer. Here we count down the world's top 20.