Press Release

CNOOC Limited Announces Weizhou 6-13 Oil……2018-03-20
CNOOC Limited to Become a Component of H……2018-02-12
CNOOC Limited Announces Stampede Field C……2018-02-06


2017 Third Quarter Review
2017 Mid-year Review
2017 First Quarter Review

Important Information

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

  • October

    • Ranked #116 at "Platts Top 250 Global Energy Company Ranking"
    • Ranked #7 at "Platts Top 250 Global Energy Company Rankings - Oil and Gas Exploration and Production"
    • Ranked #44 at "Platts Top 250 G……

2018 Strategy Preview
2017 Strategy Preview
2016 Strategy Preview

Reports & Filing

Annual Report
Interim Report
Form 20-F


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