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.

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

Shale Gas Animation

Highlighting shale gas development & Nexen's commitment to responsible development. learn more

Technology Submissions

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

CNOOC Limited: Exploration and Development Laid Solid Foundation Lowering Costs and Enhancing Efficiency Program Achieved Outstanding Results
March 27, 2015  |  read more
Nexen Team Wins CANstruction Competition
March 26, 2015  |  read more
Nexen Donates £75,000 to Mental Health Charity
March 23, 2015  |  read more
NYSE: CEO $168.06 $-0.54
SEHK: 00883 $13.12 $0.26
TSX: CNU $208.53 $4.64
15 minutes delay

Colombia - ENG / ESP