Irão - Reservas de petróleo (Milhões de barris)
| Data | Reservas de petróleo |
|---|---|
| 2018 | 157.200,0 |
| 2017 | 158.400,0 |
| 2016 | 157.530,0 |
| 2015 | 157.800,0 |
| 2014 | 157.300,0 |
| 2013 | 154.580,0 |
| 2012 | 151.170,0 |
| 2011 | 137.010,0 |
| 2010 | 137.620,0 |
| 2009 | 136.150,0 |
| 2008 | 138.400,0 |
| 2007 | 136.270,0 |
| 2006 | 132.460,0 |
| 2005 | 125.800,0 |
| 2004 | 125.800,0 |
| 2003 | 89.700,0 |
| 2002 | 89.700,0 |
| 2001 | 89.700,0 |
| 2000 | 89.700,0 |
| 1999 | 89.700,0 |
| 1998 | 93.000,0 |
| 1997 | 93.000,0 |
| 1996 | 88.200,0 |
| 1995 | 89.250,0 |
| 1994 | 92.860,0 |
| 1993 | 92.860,0 |
| 1992 | 92.860,0 |
| 1991 | 92.850,0 |
| 1990 | 92.860,0 |
| 1989 | 92.850,0 |
| 1988 | 92.850,0 |
| 1987 | 48.800,0 |
| 1986 | 47.876,0 |
| 1985 | 48.500,0 |
| 1984 | 51.000,0 |
| 1983 | 55.308,0 |
| 1982 | 57.000,0 |
| 1981 | 57.500,0 |
| 1980 | 58.000,0 |