Press Releases

CNOOC Limited Announces a Significant Di...2020-06-29
CNOOC Limited Announces Qinhuangdao 33-1...2020-06-11
CNOOC Limited Announces Penglai 19-3 Oil...2020-05-22


2020 First Quarter Review
2019 Annual Results
2019 Third Quarter Review

Important Information

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

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

Corporate Videos

  • Awards
  • |
  • Rankings
  • January

    The 4th Golden Hong Kong Stocks Awards - Best Energy & Resources Companies

  • May

    Ranked 126th in the “2020 Forbes Global 2000 List”

2020 Strategy Preview
2019 Strategy Preview
2018 Strategy Preview

Reports & Filings

Annual Report
Interim Report
Form 20-F