Responsible Development of World Class Assets

Nexen is an upstream oil & gas company responsibly developing energy resources in the UK North Sea, offshore West Africa, the United States and Western Canada. A wholly-owned subsidiary of CNOOC Limited, Nexen has three principal businesses: conventional oil and gasoil sands and shale gas / oil.

The foundation of our growth strategy is the energy and expertise of our employees, who are committed to working with integrity and engaging our stakeholders. We’re proud of our strong track record of safe, reliable and environmentally responsible energy development.