Latest value: 22.93 bn_bbl as of 2020-01-01, -0.6% year over year. 41 a observations from 1980-01 to 2020-01. Source: Oil proved reserves (EI/BP via OWID) — public data, full history downloadable as JSON on this page. Part of the Nowflation open directory.
| Date | Value |
|---|---|
| 2020-01-01 | 22.93 |
| 2019-01-01 | 23.07 |
| 2018-01-01 | 23.29 |
| 2017-01-01 | 23.43 |
| 2016-01-01 | 23.26 |
| 2015-01-01 | 23.39 |