How many email patterns does China Oilfield Services Limited use?

China Oilfield Services Limited uses 5 known email patterns.

What domain does China Oilfield Services Limited use for work emails?

China Oilfield Services Limited uses cosl.com.cn for work email addresses.

Most Common Email Formats at China Oilfield Services Limited

China Oilfield Services Limited's most common email format is LastF@cosl.com.cn (ex. DoeJ@cosl.com.cn), used for 93% of cosl.com.cn addresses. China Oilfield Services Limited uses 4 email patterns.

@cosl.com.cn

4 patterns

Format	Example	Share of cosl.com.cn
LastF@cosl.com.cnMost common	DoeJ@cosl.com.cn	93%
FirstLast@cosl.com.cn	JohnDoe@cosl.com.cn	4%
First.Last@cosl.com.cn	John.Doe@cosl.com.cn	2%
FirLast@cosl.com.cn	JohDoe@cosl.com.cn	1%

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Frequently Asked Questions

What does China Oilfield Services Limited do?

China Oilfield Services Limited operates in the Mining industry, alongside similar companies like SBM Offshore, FAR Limited and Premier Oil. You can visit latestjobs360.com. Explore China Oilfield Services Limited's company overview page for more information.

What is China Oilfield Services Limited's email address format?

China Oilfield Services Limited's email format typically follows the pattern of LastF@cosl.com.cn; this email format is used 93% of the time. Other contacts within LeadIQ's database had email formats such as FirstLast@cosl.com.cn and First.Last@cosl.com.cn. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does China Oilfield Services Limited have currently?

China Oilfield Services Limited has approximately 721 employees as of August 2026. Key team members to contact include Sr Marketing: A. A., 主管: T. Z. and 党建/内控风险主管: 洋. 孙. For more team information and contact data, explore China Oilfield Services Limited's employee directory with LeadIQ.

China Oilfield Services Limited Email Format

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.

Most common format

LastF@cosl.com.cn

Example: DoeJ@cosl.com.cn

4 patterns. See all formats

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Most Common Email Formats at China Oilfield Services Limited

@cosl.com.cn

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Frequently Asked Questions

What does China Oilfield Services Limited do?

What is China Oilfield Services Limited's email address format?

How many employees does China Oilfield Services Limited have currently?

China Oilfield Services Limited Email Format

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What you can expect from LeadIQ:

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Everything for prospecting,
in one platform.