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.

Response to Fort McMurray Fires

Update on our response. learn more

Meet Our Team

Our employee ambassadors share their experiences working at Nexen. learn more

A New Energy

It's about who we are and how we work. learn more

Video - Aurora LNG Overview

Environmental & social learnings built into Aurora LNG project design. watch video

CNOOC Limited Announces Key Operational Statistics for Q1 2016
April 28, 2016  |  read more
Panyu 11-5 Oilfield Commences Production
April 25, 2016  |  read more
CNOOC Limited Filed 2015 Annual Report on Form 20-F
April 21, 2016  |  read more
Nexen's response to accident at the Long Lake facility.

Updates on Nexen's response to the Long Lake pipeline failure.

November 5, 2015
Status Report: Bitumen recovery continues, incident investigation ongoing

Colombia - ENG / ESP