Companies by average estimated end-year of their operating and upcoming oil and gas fields
| Aramco | 2064 |
|---|---|
| National Iranian Oil Co | 2056 |
| Novatek | 2055 |
| Equinor | 2054 |
| Abu Dhabi national energy companies* | 2053 |
| Exxon Mobil | 2051 |
| QatarEnergy | 2051 |
| Kuwait Petroleum | 2051 |
| Gazprom | 2051 |
| Lukoil | 2050 |
| Shell | 2050 |
| China National Offshore Oil | 2050 |
| China National Petroleum | 2049 |
| Rosneft | 2048 |
| Sinopec | 2048 |
| ConocoPhillips | 2048 |
| Petroliam Nasional | 2046 |
| BP | 2046 |
| TotalEnergies | 2046 |
| Eni | 2045 |
