CNOOC — China (Offshore)
Oil Gas
Type
Operating
Status
🇨🇳 China, Offshore China
Country
Project information
As at 31 December 2025
Aggregation level:
Play or complex
Aggregation level:
Play or complex
Report standard:
Sec S K 1200
Report standard:
Sec S K 1200
Ownership %:
100
Ownership %:
100
Operator:
Yes
Operator:
Yes
Extraction:
Offshore
Extraction:
Offshore
Description
As at 31 December 2025
CNOOC's offshore China operations across the Bohai, South China Sea (eastern and western), and East China Sea. China accounted for approximately 64.5% of net proved reserves and 69.1% of net production in 2025.
Oil & Gas metrics
As at 31 December 2025 · 1P
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Reserves & resources — detail
As at 31 December 2025
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