12

Listed companies

15

Private companies

72

Insiders

Relation chart of related listed companies: CNOOC Limited

Active Relations

Past Relations

Relationship chart for related private companies: CNOOC Limited

Active Relations

Past Relations

Related private companies: CNOOC Limited

CNOOC Petroleum North America ULC

Oil & Gas Production

China Renaissance Capital Investment, Inc.

Investment Managers

Society of Petroleum Engineers, Inc.

Engineering & Construction

Asia Pacific Foundation of Canada

Investment Trusts/Mutual Funds

Hong Kong Institute of Certified Public Accountants

Miscellaneous Commercial Services

CPA Australia Ltd.

Miscellaneous Commercial Services

CNOOC (BVI) Ltd.

Oil & Gas Production

China National Offshore Oil Corp.

Oil & Gas Production

China Ocean Oilfields Services (Hong Kong) Ltd.

Wholesale Distributors

CNOOC Southeast Asia Ltd.

Financial Conglomerates

CNOOC Insurance Ltd.

Insurance Brokers/Services

CNOOC Deepwater Development Ltd.

Contract Drilling

PetroChina Pipelines Co., Ltd.

Active Relations

Past Relations

Connection statistics

Active

Inactive

Listed companies

Private companies

Activities of related companies

Engineering & Construction4
Oil & Gas Production3
Miscellaneous Commercial Services2
Oilfield Services/Equipment2
Contract Drilling1
Insurance Brokers/Services1
Financial Conglomerates1
Electric Utilities1
Wholesale Distributors1
Integrated Oil1

Countries of related companies

China15
Hong Kong5
United States3
Canada2
British Virgin Islands1
Australia1
Logo CNOOC Limited
CNOOC Ltd is an investment holding company principally engaged in exploration, development, production and sale of crude oil and natural gas. The Company operates its businesses through three segments. Exploration and Production (E&P) segment is mainly engaged in the exploration and production of conventional oil and gas, shale oil and gas, oil sands and other unconventional oil and gas. Trading Business segment is mainly involved in import and export and crude and gas. Corporate segment is mainly involved in technology development, asset management, product sales and other businesses. The Company conducts its businesses in the domestic market and overseas markets, including Asia, Africa, North America, South America, Oceania and Europe.
Employees
22,181
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