Press Release

Reserves and Production Steadily Expande...2019-03-21
CNOOC Limited Announced a New Discovery ...2019-01-29
CNOOC Limited Announces its 2019 Busines...2019-01-23


2018 Annual Results
2018 Third Quarter Review
2018 Mid-year Review

Important Information

AGM Proxy Materials for ADR Holders
Supplemental 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 2017 Golden Hong Kong Stocks Awards

  • April

    "Most Committed to Corporate Governance (China) – 8th" in Asia''s Best Managed Companies 2018 by Finance Asia

2019 Strategy Preview
2018 Strategy Preview
2017 Strategy Preview

Reports & Filing

Annual Report
Interim Report
Form 20-F