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.

False Recruitment Offers - Caution

Nexen Petroleum UK has seen a recent spike in false offers. learn more

Video - Aurora LNG Overview

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

At A Glance

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

COSIA Co-sponsors Carbon X Prize

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

CNOOC Limited Announces Key Operational Statistics for Q3 2015
October 28, 2015  |  read more
Update - Third Amendment to AER Suspension Order Allows Nexen to Return Pipelines to Operation
October 22, 2015  |  read more
Caofeidian 6-4 Confirmed to be a Mid-sized Oilfield
October 22, 2015  |  read more
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