Cameroon
200 million bbl (1 January 2008 est.)
Canada
178.6 billion bbl
note: includes oil sands (1 January 2008 est.)
Cape Verde
0 bbl (1 January 2006 est.)
Cayman Islands
0 bbl (1 January 2006 est.)
Central African Republic
0 bbl (1 January 2006 est.)
Chad
1.5 billion bbl (1 January 2008 est.)
Chile
150 million bbl (1 January 2008 est.)
China
16 billion bbl (1 January 2008 est.)
Colombia
1.506 billion bbl (1 January 2008 est.)
Comoros
0 bbl (1 January 2006 est.)