Press Release

CNOOC Limited entered into a Share Purch...2019-06-21
CNOOC Limited Announces Appomattox Field...2019-06-21
CNOOC Limited Signed a Heads of Agreemen...2019-06-21


2019 First Quarter Review
2018 Annual Results
2018 Third Quarter Review

Important Information

AGM Supplemental Materials for ADR Holders
AGM Proxy Materials for ADR Holders

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

Corporate Videos

  • Awards
  • |
  • Ranking
  • January

    Awarded “Most Valuable Energy &Resources Companies” in 2018 Golden Hong Kong Stocks Awards

  • May

    “Top 100 Comprehensive Strength Award – Ranked 19th”, “Potential Enterprise Award – Ranked 2nd” and “Top 10 Profit After Tax Growth Award – Ranked 1st” at the 7th Top 100 Hong Kong Listed Companies Award Ceremony

2019 Strategy Preview
2018 Strategy Preview
2017 Strategy Preview

Reports & Filing

Annual Report
Interim Report
Form 20-F