Identity graph
CNOOC Petroleum North America headquarters, locations and relationships
- Legal name
- CNOOC Petroleum North America ULC
- Industry
- Oil and Gas Extraction and Refining
- Founded
- 1971
- Phone
- +1 780 334 2850
CNOOC Petroleum North America office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Calgary | Alberta | Canada | Headquarters |
| Anzac | Alberta | Canada | Office |
| Fort McMurray | Alberta | Canada | Office |
| Marsden | Saskatchewan | Canada | Office |
- Parent company
- CNOOC Petroleum North America is part of CNOOC.
- Competitors
- CNOOC Petroleum North America competes with 1 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
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About CNOOC Petroleum North America
CNOOC Petroleum North America is headquartered in Calgary, Alberta, Canada. Founded in 1971, the company has 6 recorded locations and employs approximately 3,000 people worldwide.
Where is CNOOC Petroleum North America's main office?
CNOOC Petroleum North America's main headquarters office is located at Calgary, Alberta, Canada. This is the company's primary corporate address.
CNOOC Petroleum North America regional offices
Beyond its headquarters in Calgary, CNOOC Petroleum North America has recorded locations in Canada.
CNOOC Petroleum North America contact information
The main switchboard for CNOOC Petroleum North America headquarters can be reached at +1 780 334 2850. Official website: intl.cnoocltd.com/operations/americas/canada.
What does CNOOC Petroleum North America do?
CNOOC Petroleum North America ULC, formerly known as Nexen, is a Canadian oil and gas company based in Calgary, Alberta.
One entity, every stage
Put CNOOC Petroleum North America to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, CNOOC Petroleum North America included. Fingerprint search
- Cover Plan territories CNOOC Petroleum North America's 6 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
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CNOOC Petroleum North America: frequently asked questions
Where is CNOOC Petroleum North America headquarters?
Calgary, Alberta, Canada.
What is CNOOC Petroleum North America's phone number?
+1 780 334 2850 (headquarters).
When was CNOOC Petroleum North America founded?
1971.
How many employees does CNOOC Petroleum North America have?
About 3,000, as of October 2026 (GraphIQ.ai estimate).
How many offices does CNOOC Petroleum North America have?
6 locations, including Anzac, Fort McMurray, Marsden.
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Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so CNOOC Petroleum North America here is the same CNOOC Petroleum North America in your CRM, territory plan and agent answers.
Where does this CNOOC Petroleum North America data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.