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China Oilfield Services Limited Employee Directory

MiningHebei, China501-1000 Employees

China Oilfield Services Limited (COSL), 中海油田服务股份有限公司, is described as a mining and metals company based in Langfang, Hebei Province, China. The company employs between 501 and 1,000 people. Its services include drilling-related activities, with historical actions in 2023 involving the acquisition of two drilling contracts from Var Energi and Equinor. In December 2024, COSL approved the appointment of Xiao Jia as executive director and Hu Zhaoling as independent supervisor. The company has received governance and ESG recognitions in 2023, including inclusion in the Central Enterprise ESG Vanguard 100 Index and recognition for its management team, and its website is https://latestjobs360.com.

Find China Oilfield Services Limited employees' phone numbers or email addresses

China Oilfield Services Limited Global Highlights

Location
Employees

Asia
164

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  • China
    149
  • Indonesia
    9
  • United Arab Emirates
    2
  • Iraq
    1
  • Russian Federation
    1
  • Thailand
    1
  • Japan
    1

Africa
10

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  • Uganda
    9
  • Egypt
    1

North America
7

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  • Canada
    3
  • United States Of America
    3
  • Mexico
    1

China Oilfield Services Limited's Leadership

  • Stylized image of a person
    Y. Z.
    Production Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    A. A.
    Sr Marketing
    Phone icon
    Mobile Phone
  • Stylized image of a person
    T. Z.
    主管
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. S.
    System Engineer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    A. T.
    Advanced Mechanical Engineer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    洋. 孙.
    党建/内控风险主管
    Phone icon
    Mobile Phone
  • Stylized image of a person
    B. P. S. H.
    Radiation Protection Officer Coordinator
    Phone icon
    Mobile Phone

China Oilfield Services Limited Employee Metrics

100%
50%
0%
2026
2025
  • Civil Engineering & Construction
  • Engineering
  • Accounting
  • Administrative
  • Biotechnology
  • Other

Contact profiles from China Oilfield Services Limited

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    Y. Z.
    Production Manager
    Phone icon
    Mobile Phone
    ChinaTianjin
    Feb 01, 2024
  • Stylized image of a person
    A. A.
    Sr Marketing
    Phone icon
    Mobile Phone
    IndonesiaJakarta
    May 31, 2026
  • Stylized image of a person
    T. Z.
    主管
    Phone icon
    Mobile Phone
    ChinaJiangsu
    Apr 15, 2026
  • Stylized image of a person
    C. S.
    System Engineer
    Phone icon
    Mobile Phone
    China
    May 30, 2026
  • Stylized image of a person
    A. T.
    Advanced Mechanical Engineer
    Phone icon
    Mobile Phone
    ChinaBeijing
    Jun 01, 2026
  • Stylized image of a person
    洋. 孙.
    党建/内控风险主管
    Phone icon
    Mobile Phone
    China
    Jul 09, 2026
  • Stylized image of a person
    B. P. S. H.
    Radiation Protection Officer Coordinator
    Phone icon
    Mobile Phone
    IndonesiaJakarta Raya
    Feb 29, 2024

Frequently Asked Questions

What is China Oilfield Services Limited known for?

Minus sign iconPlus sign iconChina Oilfield Services Limited operates in the Mining industry. Explore China Oilfield Services Limited's company overview page for more information.

What is China Oilfield Services Limited's most common email format?

Minus sign iconPlus sign iconChina Oilfield Services Limited employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more China Oilfield Services Limited email formats with LeadIQ.

How many employees does China Oilfield Services Limited have currently?

Minus sign iconPlus sign iconChina Oilfield Services Limited has approximately 721 employees as of July 2026. These team members are located across 3 continents, including AsiaAfricaNorth America.

Who are China Oilfield Services Limited's key employees and leadership?

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As of July 2026, China Oilfield Services Limited's key employees include:

  • Production Manager: Y. Z.
  • Sr Marketing: A. A.
  • 主管: T. Z.
  • System Engineer: C. S.
  • Advanced Mechanical Engineer: A. T.

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