Congo, Democratic Republic of the 180 million bbl (1 January 2008 est.)

Congo, Republic of the
1.6 billion bbl (1 January 2008 est.)

Cook Islands
0 bbl (1 January 2006 est.)

Costa Rica
0 bbl (1 January 2006 est.)

Cote d'Ivoire
100 million bbl (1 January 2008 est.)

Croatia
79.15 million bbl (1 January 2008 est.)

Cuba
124 million bbl (1 January 2008 est.)

Cyprus
NA

Czech Republic
15 million bbl (1 January 2008 est.)

Denmark
1.188 billion bbl (1 January 2008 est.)