CNOOC LIMITED — Investor Relations & Filings
About CNOOC LIMITED
CNOOC Limited is an upstream energy company specializing in the exploration, development, production, and sale of crude oil and natural gas. The company operates a vast portfolio of assets, primarily concentrated in offshore regions including the Bohai, Western South China Sea, Eastern South China Sea, and East China Sea. Its international footprint extends across Asia, Africa, North America, South America, Oceania, and Europe, encompassing diverse projects from deepwater exploration to unconventional resource development. The core business focuses on maximizing value through the discovery of oil and gas reserves and the efficient management of production facilities. Technical expertise in offshore engineering and subsea technology supports its large-scale operations. The company aims for sustainable growth by balancing production with global expansion and optimizing its resource mix to meet energy demands.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 中国海洋石油有限公司会计师事务所履职情况评估报告 | 2026-03-26 | Chinese | |
| 中国海洋石油有限公司2025年末期股息分配方案的公告 | 2026-03-26 | Chinese | |
| 中国海洋石油有限公司关于对中海石油财务有限责任公司的风险持续评估报告 | 2026-03-26 | Chinese | |
| 中信证券股份有限公司关于中国海洋石油有限公司募投项目结项并将节余募集资金永久补充流动资金的核查意见 | 2026-03-26 | Chinese | |
| 安永华明会计师事务所（特殊普通合伙）关于中国海洋石油有限公司2025年度募集资金存放、管理与实际使用情况鉴证报告 | 2026-03-26 | Chinese | |
| 中国海洋石油有限公司关于董事、高级管理人员变更及调整董事会下属委员会组成的公告 | 2026-03-20 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
12 filings
| |||||
| 40147732 | 中国海洋石油有限公司会计师事务所履职情况评估报告 | 2026-03-26 | Chinese | ||
| 40147728 | 中国海洋石油有限公司2025年末期股息分配方案的公告 | 2026-03-26 | Chinese | ||
| 40147726 | 中国海洋石油有限公司关于对中海石油财务有限责任公司的风险持续评估报告 | 2026-03-26 | Chinese | ||
| 40147715 | 中信证券股份有限公司关于中国海洋石油有限公司募投项目结项并将节余募集资金永久补充流动资金的核查意见 | 2026-03-26 | Chinese | ||
| 40147683 | 安永华明会计师事务所（特殊普通合伙）关于中国海洋石油有限公司2025年度募集资金存放、管理与实际使用情况鉴证报告 | 2026-03-26 | Chinese | ||
| 40147649 | 中国海洋石油有限公司关于董事、高级管理人员变更及调整董事会下属委员会组成的公告 | 2026-03-20 | Chinese | ||
| 40147637 | 港股公告：董事名单与其角色和职能 | 2026-03-20 | Chinese | ||
| 40147626 | 中国海洋石油有限公司2026年第一次董事会决议公告 | 2026-03-20 | Chinese | ||
| 40147615 | 中国海洋石油有限公司关于召开2025年度业绩说明会的公告 | 2026-03-20 | Chinese | ||
| 40147602 | 中国海洋石油有限公司关于实际控制人增持公司股份进展的公告 | 2026-03-04 | Chinese | ||
| 40147593 | 中国海洋石油有限公司股票交易异常波动公告 | 2026-03-03 | Chinese | ||
| 40147584 | 中国海洋石油有限公司关于2025年度“提质增效重回报”行动方案的半年度评估报告 | 2026-03-02 | Chinese | ||
|
2025
3 filings
| |||||
| 40147575 | 中国海洋石油有限公司提名委员会章程 | 2025-12-29 | Chinese | ||
| 40147570 | 中国海洋石油有限公司2025年第十三次董事会决议公告 | 2025-12-29 | Chinese | ||
| 40147559 | 港股公告：董事名单与其角色和职能 | 2025-12-29 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Extraction of crude petroleum
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Amplify Energy Corp.
Acquires, develops, and produces oil and gas from a portfol…
|
AMPY | US | Mining and quarrying |
|
AMPLITUDE ENERGY LIMITED
Explores, appraises, and develops natural resource assets u…
|
AEL | AU | Mining and quarrying |
|
Angkor Resources Corp.
Explores and develops energy and mineral assets, including …
|
ANK | CA | Mining and quarrying |
|
Angle Energy Inc.
Exploited liquids-rich natural gas and light crude oil asse…
|
NGL | CA | Mining and quarrying |
|
Anglo Canadian Oil Corp.
Energy corporation engaged in the E&P of petroleum resource…
|
ACG | CA | Mining and quarrying |
|
Antelopus Selan Energy Limited
Upstream energy firm specializing in mature onshore oil and…
|
ANTELOPUS | IN | Mining and quarrying |
|
Anterra Energy Inc.
Explores, develops, and exploits oil and gas reserves while…
|
AE.A | CA | Mining and quarrying |
|
APA Corp
Independent energy company focused on oil and natural gas e…
|
APA | US | Mining and quarrying |
|
Arawak Energy Limited
Independent oil and gas company focused on exploration, dev…
|
— | CA | Mining and quarrying |
|
ARC Resources Ltd.
Largest pure-play Montney producer of crude oil, natural ga…
|
ARX | CA | Mining and quarrying |
CNOOC LIMITED via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/57112/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=57112 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=57112 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=57112 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 57112}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for CNOOC LIMITED (id: 57112)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.