本公司是中国最大的海上原油及天然气生产商，也是全球最大的独立油气勘探及生产企业之一，主要业务为勘探、开发、生产及销售原油和天然气。

The Company is the largest producer of offshore crude oil and natural gas in China and one of the largest independent oil and gas exploration and production companies in the world. The Company mainly engages in exploration, development, production and sale of crude oil and natural gas.

China National Offshore Oil Corporation or CNOOC, is a state-owned enterprise based in Beijing, capital of China. In order to float most of its assets in Hong Kong stock exchange, a special purpose vehicle was incorporated in Hong Kong as an intermediate holding company, in order to transfer the control of some subsidiaries to the company.

CNOOC Limited is a listed company on the Shanghai Stock Exchange and the Hong Kong Stock Exchange with stock codes of 600938 and 00883, respectively. The Company is the largest producer of offshore crude oil and natural gas in China and one of the largest independent oil and gas exploration and production companies in the world.

The CNOOC Group focuses on the exploitation, exploration and development of crude oil and natural gas in offshore China, along with its subsidiary COOEC.

We are a global energy company and subsidiary of CNOOC Limited with a vision of delivering safe, sustainable energy for all.

2025年2月7日 · CNOOC continued to strengthen the oil and gas exploration and development, has made extensive breakthroughs both at home and abroad, and maintained... The engineering & technical services sector is the solid foundation for the sustainable development of …

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We are the international division of CNOOC Limited, the largest producer of offshore crude oil and natural gas in China and one of the largest independent oil and gas exploration and production companies in the world.

2025年3月16日 · CNOOC Limited (the "Company", SEHK: 00883 (HKD Counter) and 80883 (RMB Counter), SSE: 600938) today announces that Caofeidian 6-4 Oilfield Comprehensive Adjustment Project and Wenchang 19-1 ...