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China National Offshore Oil Corporation

China National Offshore Oil Corporation

Release Date : 2020-04-22 17:59:14

[Basic Information]

China National Offshore Oil Corporation is the largest offshore oil and gas producer in China. Headquartered in Beijing, CNOOC was founded in 1982. After over 30 years of reform and development, it has become an international energy company with prominent core business, a complete industrial chain and business spreading across 40 countries and regions. The five main business segments of the Company are oil & gas exploration and development, engineering and technical services, refining and marketing, natural gas and power generation and financial services.

On November 1, 2017, CNOOC changed its Chinese registration name while transforming from an enterprise owned by the whole people into Company Limited (wholly state-owned).

The Company was ranked 63rd in 2019 Fortune Global 500 and 32nd in Petroleum Intelligence Weekly (PIW)'s 2018 World's Top 50 Oil Companies. By the end of 2018, Moody's and Standard & Poor's rated the Company with credit ratings of A1 and A+.

[Social Responsibility]

CNOOC attaches great importance to employees’ physical and mental health, commits itself to creating safe production environment for its employees through scientific management and efficient methods, and devotes to providing society with higher quality products and marketing services in safe, efficient and environment-friendly manners, so as to contribute its values to achieve sustainable development of society and environment.

Quality Management

CNOOC adheres to the directives of “People-oriented, Safety First, Honest and Law-abiding, Reinforcing Foundation, Innovation-driven and Winning with Quality”, implements the national strategy of “Building a Powerful Country by High Quality Development”, carries out the quality improvement actions in an all-round way, identifies quality risks comprehensively, improves the quality management system, cultivates the quality culture and continuously improves product, engineering and service quality.

Occupational Health

With the "People-oriented" philosophy, CNOOC constantly improves innovations and informatization of the career health management system, strengthens supervision and verification of occupational health management in workplace, focuses on promoting standardized management in daily monitoring of occupational hazards and health, fully implements occupational disease hazard control by priority classification, so as to implement effective control over key workplaces, key projects, key contacts and key hazards. The Company continuously carries out health promotion and psychological stress management services to improve employees' physical and mental health.

Operational Safety

Adhering to QHSE's core value of "Safety First, Environment Foremost, People-oriented and Equipment Intact", CNOOC further constructs the characteristic safety culture of “People-oriented, Implementation and Intervention”, develops and further standardizes the HSE management system framework, strictly implements the overall responsibility system for safe production and reinforces basic safety management in order to promote the continuous improvement of safety management level.


Oil & Gas Exploration and Development

Engineering & Technical Service

Refining & Marketing

Gas & Power

Financial Services


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Sponsored by National Energy Administration          Operated by China Information Corporation

Registration number:11044902

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