Overseas Oil and Gas Corporation Ltd

This article is part of the Ownership Project at Global Energy Monitor which includes ownership data on Coal Plants, Oil and Gas Plants, Bioenergy Plants, Coal Mines, Iron and Steel Plants, Iron Ore Mines, Cement and Concrete, Chemicals, Oil and NGL Pipelines, and Gas Pipelines,

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Overseas Oil and Gas Corporation Ltd is a legal entity registered in Bermuda, with headquarters in Bermuda.

This entity is not publicly listed, and it is not the result of a joint venture.

Also known as: Overseas Oil & Gas Corporation, OOGC

Table 1: Organization identifiers

ID Scheme	Code	ID data source
Global Energy Monitor (GEM)	E100002004959	–
Global Legal Entity Identifier Index	not found	–
PermID: Refinitiv Permanent Identifier	5035418727	​

Ownership Structure

Direct Ownership

Table 2: Direct ownership

Entity	Percentage / Percentage range
China National Offshore Oil	100.0

Ultimate Beneficial Ownership

Table 3: Ultimate beneficial ownership

GEM ID	Entity	Country
E100001014866	Government of China	China

Intermediate Entities

Table 4: Intermediary entities

GEM ID	Entity	Country/Area
E100000000172	China National Offshore Oil	China
E100000179968	National Council for Social Security Fund	China
E100001000086	State-owned Assets Supervision and Administration Commission	–

Direct Subsidiaries

Table 5: Direct subsidiaries

GEM ID	Entity	Country/Area
E100002004958	CNOOC (BVI)	Virgin Islands (British)

Asset Ownership

Overseas Oil and Gas Corporation owns 25 assets, which can be found here.

Articles and Resources

Additional data

To access additional data, including a downloadable dataset, summary data, and interactive tools, please visit the Global Energy Ownership Tracker on the Global Energy Monitor website.