Who owns CNOOC Petroleum North America?
CNOOC Petroleum North America is owned by CNOOC (China, HKEX: 0883).[1]
This ownership is reported in official statements but has not yet been matched to a regulatory filing.
Evidence: CNOOC Limited 2025 Annual Report, CNOOC Limited via HKEXnews, 9 April 2026. Last checked .
Key facts
- Current owner
- CNOOC Limited reported
- Owner HQ
- 🇨🇳 China
- Origin
- 🇨🇦 Canada
- Category
- Energy › Oil & gas › Exploration & production
- Parent ticker
- HKEX: 0883 SSE: 600938
- Last verified
- · 1 sources
About CNOOC Petroleum North America
CNOOC Petroleum North America ULC is listed in CNOOC Limited's 2025 annual report as a wholly owned Canadian subsidiary engaged in petroleum and natural gas exploration, development and production in Canada. A sister company, CNOOC Canada Energy Ltd., is listed for oil sands activity.
Ownership timeline of CNOOC Petroleum North America
Where CNOOC Petroleum North America sits in CNOOC
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full CNOOC ownership tree →
See the full CNOOC brand portfolio (3) →
Other brands owned by CNOOC
CNOOC controls 3 brands on Brandtree, 3 of them in energy.
Also in energy
Other brands in exploration & production, and who owns them
The 12 brands in exploration & production on Brandtree belong to 12 owners. The largest is Ecopetrol, with 1.
| Brand | Owner | Owner based in |
|---|---|---|
| Canadian Natural | Canadian Natural | 🇨🇦 Canada |
| Diamondback Energy | Diamondback Energy | 🇺🇸 United States |
| Brava Energia | Ecopetrol | 🇨🇴 Colombia |
| EOG Resources | EOG Resources | 🇺🇸 United States |
| INEOS Energy | INEOS Energy | 🇬🇧 United Kingdom |
| NOVATEK | Novatek | 🇷🇺 Russia |
| Romgaz | Romgaz | 🇷🇴 Romania |
| Seplat Offshore | Seplat Energy | 🇳🇬 Nigeria |
About the owner: CNOOC
CNOOC is a publicly listed company headquartered in China. Brandtree records 3 brands under its control, and it is listed as HKEX: 0883 and SSE: 600938.
CNOOC Limited is an offshore oil and gas exploration and production company listed in Hong Kong (stock code 00883) and, as A shares, in Shanghai (600938). Its 2025 annual report says CNOOC Group directly and indirectly owns or controls about 62.13 percent of the issued shares. The report lists wholly owned subsidiaries producing oil and gas in Canada, the UK, the USA, Brazil and Guyana.
🇨🇦 CNOOC Petroleum North America and other Canadian brands
Brandtree records a controlling owner for 174 brands that began in Canada. 41 of them (24%) are now controlled by a company headquartered in another country, CNOOC Petroleum North America among them.
- Algoma Tubes — Tenaris 🇱🇺
- Burnaby Refinery — Sunoco 🇺🇸
- Cameco — Cameco 🇨🇦
- Canadian Natural — Canadian Natural 🇨🇦
- Canwest Propane — Superior Plus 🇨🇦
- Cenovus Energy — Cenovus 🇨🇦
Frequently asked questions
Who is the parent company of CNOOC Petroleum North America?
The parent company of CNOOC Petroleum North America is CNOOC, a publicly listed company headquartered in China.
Is CNOOC Petroleum North America Canadian or Chinese?
CNOOC Petroleum North America originated in Canada, but it is owned today by CNOOC, which is headquartered in China. So CNOOC Petroleum North America is a Canadian-origin brand under Chinese ownership.
Is CNOOC Petroleum North America still owned by CNOOC?
Yes. As of 5 October 2026, CNOOC Petroleum North America is still owned by CNOOC. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] CNOOC Limited 2025 Annual Report — CNOOC Limited via HKEXnews, Annual report, published 9 April 2026; retrieved 5 October 2026.
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