| Current Rank | Country | Value | Latest Reading | Previous Rank | Previous Value |
|---|---|---|---|---|---|
| 1 | Saudi Arabia | 16.07 | 2020 | 1 | 16.05 |
| 2 | Iran | 9.36 | 2020 | 2 | 9.38 |
| 3 | Iraq | 8.73 | 2020 | 3 | 8.87 |
| 4 | Kuwait | 6.11 | 2020 | 4 | 6.12 |
| 5 | United Arab Emirates | 5.88 | 2020 | 5 | 5.89 |
| 6 | Qatar | 1.52 | 2020 | 6 | 1.52 |
| 7 | Oman | 0.32 | 2020 | 7 | 0.32 |
| 8 | Yemen | 0.18 | 2020 | 8 | 0.18 |
| 9 | Syria | 0.15 | 2020 | 9 | 0.15 |
| 10 | Turkey | 0.02 | 2020 | 10 | 0.02 |
| 11 | Bahrain | 0.01 | 2020 | 11 | 0.01 |
| 12 | Lebanon | 0 | 2020 | 12 | 0 |
| 12 | Israel | 0 | 2020 | 12 | 0 |
| 12 | Jordan | 0 | 2020 | 12 | 0 |
| 12 | Afghanistan | 0 | 2020 | 12 | 0 |
The share of world oil reserves is calculated as the proven oil reserves of a country as percent of the total proven oil reserves for the world.
