United Kingdom - Crude Oil Reserves (Million barrels)
| Date | Crude Oil Reserves |
|---|---|
| 2021 | 2,500.0 |
| 2020 | 2,700.0 |
| 2019 | 2,500.0 |
| 2018 | 2,500.0 |
| 2017 | 2,564.1 |
| 2016 | 2,754.7 |
| 2015 | 2,982.1 |
| 2014 | 2,979.1 |
| 2013 | 3,122.3 |
| 2012 | 2,827.4 |
| 2011 | 2,857.7 |
| 2010 | 3,084.5 |
| 2009 | 3,410.0 |
| 2008 | 3,600.0 |
| 2007 | 3,875.0 |
| 2006 | 4,029.5 |
| 2005 | 4,487.0 |
| 2004 | 4,665.0 |
| 2003 | 4,715.0 |
| 2002 | 4,930.0 |
| 2001 | 5,002.8 |
| 2000 | 5,153.3 |
| 1999 | 5,190.9 |
| 1998 | 5,002.8 |
| 1997 | 4,516.9 |
| 1996 | 4,293.0 |
| 1995 | 4,516.9 |
| 1994 | 4,554.3 |
| 1993 | 4,143.6 |
| 1992 | 3,994.3 |
| 1991 | 3,825.0 |
| 1990 | 4,255.6 |
| 1989 | 5,175.0 |
| 1988 | 5,200.0 |
| 1987 | 9,000.0 |
| 1986 | 13,000.0 |
| 1985 | 13,590.0 |
| 1984 | 13,150.0 |
| 1983 | 13,900.0 |
| 1982 | 14,800.0 |
| 1981 | 14,800.0 |
| 1980 | 15,400.0 |