Press Release

CNOOC Limited Announces Caofeidian 11-1/...2019-11-20
CNOOC Limited Announces Appointment of C...2019-11-19
CNOOC Limited Announces Appointment of C...2019-11-18


2019 Third Quarter Review
2019 Mid-year Review_Media Briefing
2019 Mid-year Review_Analyst Briefing

Important Information

EGM Proxy Materials for ADR Holders

As a listed company, CNOOC Limited has been consistently pursuing sustainable development.

Corporate Videos

  • Awards
  • |
  • Ranking
  • December

    2019 China Securities Golden Bauhinia Awards Ceremony - Best Investment Value Award for Listed Companies’

  • October

    2019 Forbes World’s Best Employers List – 265th Overall Ranking

2019 Strategy Preview
2018 Strategy Preview
2017 Strategy Preview

Reports & Filing

Annual Report
Interim Report
Form 20-F