| 2015 | 2020 | 2024 | |
| Algeria | -27280 | -18684 | -3660 |
| Congo | -4631 | 1441 | 1041 |
| Equatorial Guinea | -1296 | -36 | 711 |
| Gabon | -1080 | -195 | 942 |
| IR Iran | 1237 | -3651 | 9439 |
| Iraq | -1913 | -6198 | 8768 |
| Kuwait | 4013 | 4843 | 46704 |
| Libya | -9233 | -4780 | 2928 |
| Nigeria | -15439 | -15986 | 17215 |
| Saudi Arabia | -52640 | -25547 | -5685 |
| United Arab Emirates | 17527 | 22073 | 53019 |
| Venezuela | -16051 | -6672 | 4821 |
| Total OPEC | -106785 | -53392 | 136244 |