is an upstream oil and 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 gas, oil sands and shale gas / oil.

COSIA Co-sponsors Carbon X Prize

Seeking innovation to make useful products from carbon emissions. learn more

At A Glance

Our core businesses are conventional oil & gas, oil sands and shale gas / oil. learn more

Video: Balzac Gas Plant

Photo of the Balzac Gas Plant and the iconic red and white stacks.

Video showcases the life and deconstruction of the Balzac Gas Plant. learn more

Aurora LNG

B.C. government grants Nexen and partners the right to pursue access to Crown land. learn more

COSIA Co-sponsors Carbon X Prize Competition
September 29, 2015  |  read more
Golden Eagle Celebrates One Year Safety Milestone
September 22, 2015  |  read more
Second Amendment to AER Suspension Order Allows Nexen to Resume Full Production
September 16, 2015  |  read more
Updates on Nexen's response to the Long Lake pipeline failure.

September 1, 2015
Status Report: Clean-up and remediation progressing well

Colombia - ENG / ESP