Offshore Oil Engineering Co.,Ltd. — Investor Relations & Filings
About Offshore Oil Engineering Co.,Ltd.
Offshore Oil Engineering Co.,Ltd. (COOEC) is an EPCI contractor providing integrated services for offshore oil and gas development. Core activities encompass engineering design, procurement, onshore fabrication, and offshore installation, as well as commissioning and subsea maintenance. The company specializes in the construction of fixed platforms, Floating Production Storage and Offloading (FPSO) units, subsea pipelines, and modularized liquefied natural gas (LNG) facilities. COOEC operates large-scale fabrication yards and a specialized fleet of installation and pipelay vessels capable of executing complex deepwater projects. Technical capabilities include the development of subsea production systems and the decommissioning of offshore infrastructure, supporting global energy projects through comprehensive engineering solutions.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 海油工程2025年内部控制评价报告 | 2026-03-20 | Chinese | |
| 海油工程2025年度独立董事述职报告（郑忠良） | 2026-03-20 | Chinese | |
| 海油工程关于与中海石油财务有限责任公司签订《金融服务框架协议》暨关联交易的公告 | 2026-03-20 | Chinese | |
| 海油工程2025年度环境、社会与公司治理（ESG）报告摘要 | 2026-03-20 | Chinese | |
| 海油工程2025年度环境、社会与公司治理（ESG）报告 | 2026-03-20 | Chinese | |
| 海油工程2025年年度报告摘要 | 2026-03-20 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
14 filings
| |||||
| 41180252 | 海油工程2025年内部控制评价报告 | 2026-03-20 | Chinese | ||
| 41180246 | 海油工程2025年度独立董事述职报告（郑忠良） | 2026-03-20 | Chinese | ||
| 41180231 | 海油工程关于与中海石油财务有限责任公司签订《金融服务框架协议》暨关联交易的公告 | 2026-03-20 | Chinese | ||
| 41180219 | 海油工程2025年度环境、社会与公司治理（ESG）报告摘要 | 2026-03-20 | Chinese | ||
| 41180210 | 海油工程2025年度环境、社会与公司治理（ESG）报告 | 2026-03-20 | Chinese | ||
| 41180115 | 海油工程2025年年度报告摘要 | 2026-03-20 | Chinese | ||
| 41180112 | 海油工程2025年度内部控制审计报告 | 2026-03-20 | Chinese | ||
| 41179985 | 中审众环会计师事务所关于海油工程非经营性资金占用及其他关联资金往来情况汇总表的专项审核报告 | 2026-03-20 | Chinese | ||
| 41179822 | 海油工程关于续聘会计师事务所的公告 | 2026-03-20 | Chinese | ||
| 41179810 | 海油工程关于召开2025年年度业绩说明会的公告 | 2026-03-16 | Chinese | ||
| 41179797 | 海油工程股票交易异常波动的公告 | 2026-03-03 | Chinese | ||
| 41179788 | 海油工程自愿披露关于海外项目中标的公告 | 2026-02-13 | Chinese | ||
| 41179773 | 海油工程2026年第一次临时股东会决议公告 | 2026-01-06 | Chinese | ||
| 41179765 | 北京市中伦律师事务所关于海油工程2026年第一次临时股东会的法律意见书 | 2026-01-06 | Chinese | ||
|
2025
1 filing
| |||||
| 41179758 | 海油工程2026年第一次临时股东会上网资料 | 2025-12-25 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Support activities for petroleum and natural gas extraction
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Offshore Oil Engineering Co.,Ltd. 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/56837/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=56837 | 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=56837 | 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=56837 \ -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": 56837}, 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 Offshore Oil Engineering Co.,Ltd. (id: 56837)"
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