Bar chart shows total reserves and resources for past 4 years. Totals broken between ‘Proved reserves (SEC)’, ‘Probable reserves’, ‘Un-booked resources’, ‘Risked exploration’
Total for 2004: 6595
Total for 2005: 7071
Total for 2006: 8017
Total for 2007: 10046
Unit used is ‘mmboe – million barrels of oil equivalent’.
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