BEIJING/HONG KONG (Reuters) -China's CNOOC Ltd has sold its U.S. subsidiary, together with its upstream oil and gas assets in the Gulf of Mexico, to British chemicals group INEOS, according to a ...

OSLO, Dec 10 (Reuters) - Chemicals group INEOS has taken a final investment decision with partners to build a CO2 storage project off Denmark, potentially the first such EU project to start ...