| Petroleum | Natural Gas | ||
| Saudi Arabia | 19.1% | Russia | 23.9% |
| Venezuela | 15.3% | Iran | 15.8% |
| Iran | 9.9% | Qatar | 13.5% |
| Iraq | 8.3% | Turkmenistan | 4.3% |
| Kuwait | 7.3% | Saudi Arabia | 4.3% |
| UAE | 7.1% | USA | 4.1% |
| Russia | 5.6% | UAE | 3.2% |
| Libya | 3.4% | Venezuela | 2.9% |
| Kazakhstan | 2.9% | Nigeria | 2.8% |
| Nigeria | 2.7% | Algeria | 2.4% |
| Subtotal | 81.5% | Subtotal | 77.3% |