Austria
85.69 million bbl (1 January 2002)

Azerbaijan
589 million bbl (1 January 2002)

Bahrain
126 million bbl (2004 est.)

Bangladesh
28.45 million bbl (1 January 2002)

Barbados
1.254 million bbl (1 January 2002)

Benin
4.105 million bbl (1 January 2002)

Bolivia
458.8 million bbl (1 January 2002)

Brazil
13.9 billion bbl (2004 est.)

Brunei
1.255 billion bbl (1 January 2002)

Bulgaria
8.1 million bbl (1 January 2002)