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.

Milestone at New Oil Sands Facility

K1A is now steadily producing bitumen – watch a short video about the project’s construction.

Technology Submissions

A new portal for receiving technology proposals from external sources. learn more

Taking Action on Climate Change

Investing in technology and innovation partnerships are some of the options we are pursuing. learn more

Aurora LNG

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

CNOOC Limited - Liuhua 34-2 Gas Field Commences Production
December 15, 2014  |  read more
Over $1 Million Raised for United Way of Calgary and Area
December 11, 2014  |  read more
CNOOC signs PSCs with KUFPEC
December 10, 2014  |  read more
NYSE: CEO $135.94 $4.86
SEHK: 00883 $10.62 $0.50
TSX: CNU $157.84 $6.27
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Colombia - ENG / ESP