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.

At A Glance

Map of Nexen assets.

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

Reaching Out to Communities

Giving, Matching & Helping are the three pillars of our community investment program. learn more

Video: Sampling Core in the Core

Core samples in the Nexen lab.

Nexen's core sampling lab is a win-win. learn more

Aurora LNG

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

CNOOC Limited Announces Key Operational Statistics for Q1 2015
April 24, 2015  |  read more
Kenli 10-1 Oilfield Commences Production
April 23, 2015  |  read more
CNOOC Limited Filed 2014 Annual Report on Form 20-F
April 22, 2015  |  read more
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