Nexen Energy ULC801 7th Avenue SW, T2P 3P7 , Calgary , Alberta, Canada

Nexen is responsibly developing resources in some of the world’s most significant basins including the UK North Sea, western Canada, the United States and offshore West Africa. As wholly-owned subsidiaries of CNOOC Limited, the Nexen group of companies operates under clear value-based principles of excellence, personal accountability, integrity and social and environmental responsibility. It’s about getting the job done, the right way