| | | Percentage | | | |
| | | Ownership | | | |
| | | Interest | | | |
| | Upstream | | | | |
| | Aera Energy LLC | 48 | | | |
| | BEB Erdgas und Erdoel GmbH & Co. KG | 50 | | | |
| | Cameroon Oil Transportation Company S.A. | 41 | | | |
| | Castle Peak Power Company Limited | 60 | | | |
| | Cross Timbers Energy, LLC | 50 | | | |
| | Golden Pass LNG Terminal LLC | 18 | | | |
| | Karmorneftegaz Holding SARL | 33 | | | |
| | LLC Arctic Research and Design Center For Continental Shelf Development | 33 | | | |
| | Nederlandse Aardolie Maatschappij B.V. | 50 | | | |
| | Qatar Liquefied Gas Company Limited | 10 | | | |
| | Qatar Liquefied Gas Company Limited (2) | 24 | | | |
| | Ras Laffan Liquefied Natural Gas Company Limited | 25 | | | |
| | Ras Laffan Liquefied Natural Gas Company Limited (II) | 31 | | | |
| | Ras Laffan Liquefied Natural Gas Company Limited (3) | 30 | | | |
| | South Hook LNG Terminal Company Limited | 24 | | | |
| | Tengizchevroil, LLP | 25 | | | |
| | Terminale GNL Adriatico S.r.l. | 71 | | | |
| | Trizneft Pilot SARL | 49 | | | |
| | Tuapsemorneftegaz Holding SARL | 33 | | | |
| | | | | | |
| | Downstream | | | | |
| | Chalmette Refining, LLC | 50 | | | |
| | Fujian Refining & Petrochemical Co. Ltd. | 25 | | | |
| | Saudi Aramco Mobil Refinery Company Ltd. | 50 | | | |
| | TonenGeneral Sekiyu K.K. | 22 | | | |
| | | | | | |
| | Chemical | | | | |
| | Al-Jubail Petrochemical Company | 50 | | | |
| | Infineum Holdings B.V. | 50 | | | |
| | Infineum USA L.P. | 50 | | | |
| | Saudi Yanbu Petrochemical Co. | 50 | | | |
