Albania
185.5 million bbl (1 January 2002)
Algeria
11 billion bbl (2006 est.)
Angola
25 billion bbl (2006 est.)
Argentina
2.116 billion bbl (2006 est.)
Australia
3.664 billion bbl (1 January 2002)
Austria
84.3 million bbl (2004)
Azerbaijan
589 million bbl (1 January 2002)
Bahrain
121 million bbl (2006 est.)
Bangladesh
28.45 million bbl (1 January 2002)
Barbados
1.254 million bbl (1 January 2002)