Albania
199.1 million bbl (1 January 2009 est.)
Algeria
12.2 billion bbl (1 January 2009 est.)
American Samoa
0 bbl (1 January 2009 est.)
Angola
9.04 billion bbl (1 January 2009 est.)
Antigua and Barbuda
0 bbl (1 January 2009 est.)
Argentina
2.616 billion bbl (1 January 2009 est.)
Armenia
0 bbl (1 January 2009 est.)
Aruba
0 bbl
Australia
1.5 billion bbl (1 January 2009 est.)
Austria
50 million bbl (1 January 2009 est.)