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.

Nexen donates $75,000 to support Distress Centre Calgary

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CNOOC Limited Announces Weizhou 12-2 oil field Phase II Project Commences Production
November 28, 2017  |  read more
CNOOC Limited Announces Libra Block in Brazil Start Production
November 27, 2017  |  read more
CNOOC Limited Announces Key Operational Statistics for Q3 2017
October 25, 2017  |  read more