| Date - Field | Iran - Oil - proved reserves |
2012 January Oil - proved reserves | 137 billion bbl based on Iranian claims note: Iran has about 10% of world reserves (1 January 2011 est.) |
2011 January Oil - proved reserves | 137.6 billion bbl based on Iranian claims note: Iran has about 10% of world reserves (1 January 2010 est.) |
2010 January Oil - proved reserves | 136.2 billion bbl based on Iranian claims (1 January 2009 est.) |
2009 January Oil - proved reserves | 138.4 billion bbl based on Iranian claims (1 January 2008 est.) |
2008 January Oil - proved reserves | 132.5 billion bbl based on Iranian claims (1 January 2006 est.) |
2007 January Oil - proved reserves | 132.5 billion bbl (2006 est.) |
2006 January Oil - proved reserves | 130.8 billion bbl (2004 est.) |
2005 January Oil - proved reserves | 130.8 billion bbl (2004 est.) |
2004 January Oil - proved reserves | 94.39 billion bbl (1 January 2002) |
2003 January Oil - proved reserves | 94.39 billion bbl (January 2002 est.) |
2002 January Oil - proved reserves | void - (all current Economy informations) |
2001 January Oil - proved reserves | void - (all current Economy informations) |
2000 January Oil - proved reserves | void - (all current Economy informations) |