
China Oilfield Services has a strong presence in the domestic market, with a significant share of the country's oil and gas industry.
The company operates in various regions of China, including the North China Oilfield, the Shengli Oilfield, and the Daqing Oilfield.
China Oilfield Services has a diverse range of services, including drilling and completion, workover and well repair, and production and processing.
The company's business operations are supported by a large fleet of drilling rigs and equipment, which enables it to efficiently complete projects.
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Industry Insights
China's oil demand is expected to continue growing, driven by the country's expanding economy and increasing energy needs.
China's oil demand has been steadily increasing, with a growth rate of 3.8% in 2019, and is expected to reach 13.3 million barrels per day by 2025.
The country's oil consumption is dominated by transportation, accounting for over 70% of the total oil demand.
China's oil consumption is expected to continue growing, driven by the increasing number of vehicles on the road, with over 200 million vehicles in operation by 2025.
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The country's oil demand is also driven by the growth of the petrochemical industry, which is a significant consumer of oil products.
China's oil demand is expected to remain a key driver of the country's economy, with the oil and gas industry projected to account for 10% of the country's GDP by 2025.
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Financials
China Oilfield Services is a company that offers financial news and data tailored to specific country editions, including trader and investor information.
The company's financials are a key area of focus for investors and traders alike, with a range of data and news available to help inform decisions.
Financial news and data for China Oilfield Services are available in specific country editions, catering to the needs of both traders and investors.
This tailored approach allows users to access the information they need, when they need it, whether they're trading or investing.
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Tenders and Contracts
China Oilfield Services Ltd. is a company that frequently issues tenders and contracts for various projects.
Detailed insights into these tenders and contracts are available, including open, awarded, and pre-solicited ones.
China Oilfield Services Ltd. issues tenders for a range of services.
These tenders can be accessed through various channels, including online platforms.
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ICT and Priorities
China Oilfield Services Ltd is likely to spend on various technology areas, and understanding their digital strategy can be a game-changer for businesses.
According to IT Client Prospector, the company's ICT spend and tech priorities are crucial to grasp.
The intelligence provided by IT Client Prospector allows businesses to understand China Oilfield Services Ltd's digital strategy and make informed decisions.
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Products and Services
China Oilfield Services offers a wide range of products and services to the oil and gas industry. They provide logging and perforation equipment, which is essential for drilling operations.
Their product line includes oilfield chemicals, which are used to enhance the drilling process. These chemicals can help improve the flow of fluids and reduce the risk of contamination.
In addition to products, China Oilfield Services also offers various services such as drilling services, geophysical and surveying services, and well services. These services are crucial for the successful execution of drilling operations.
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Here are some of the specific services and products offered by China Oilfield Services:
Their products and services are designed to meet the specific needs of the oil and gas industry, and they have a strong reputation for delivering high-quality solutions.
Leadership and Governance
China Oilfield Services has a strong leadership team in place. Shun Qiang Zhao serves as the Chief Executive Officer (CEO) and Chairman of the company, having taken on both roles on April 27, 2021.
The company's Executive Committee is led by Shun Qiang Zhao, who has been in the CEO position since 2021. Weizhou Sun is the Investor Relations Contact, having taken on this role on January 20, 2022.
Here is a list of the company's Board of Directors:
Executive Committee
The Executive Committee is a crucial part of any organization, responsible for making key decisions and overseeing the company's operations. Shun Qiang Zhao serves as the CEO, having taken on the role since April 27, 2021.
At 57 years old, Zhao brings a wealth of experience to the position. Weizhou Sun is the Investor Relations Contact, a role he's held since January 20, 2022.
Here's a brief overview of the Executive Committee members:
Board of Directors Composition
The Board of Directors Composition of China Oilfield Services Limited is made up of six members, with a mix of ages and tenure. Shun Qiang Zhao serves as the Chairman, a role he has held since April 27, 2021.
At 57, Zhao is among the younger members of the board. Xin Yao, another director, is 46 years old and joined the board on August 22, 2022.
Lam Kwong Kwok, the oldest member at 69, has been on the board since May 31, 2022. The other directors range in age from 50 to 65.
Here is a breakdown of the board members and their ages:
Valuation and Performance
The valuation of China Oilfield Services Limited varies significantly over time, with capitalization ranging from $5.49B to $69.65B.
The company's capitalization has fluctuated between 2021 and 2025, with a highest value of $69.65B in 2025.
Let's take a look at the Enterprise Value (EV) of China Oilfield Services Limited, which also shows a significant range, from $5.97B to $75.8B.
The EV/Sales ratio for 2025 is estimated to be 1.11x.
Here's a breakdown of the Enterprise Value and EV/Sales ratio for China Oilfield Services Limited:
The P/E ratio for 2025 is estimated to be 7.28x, indicating a relatively stable valuation.
Quotes and Performance

Over the past 6 months, this investment has seen a significant growth of +28.07%.
The 1-week performance is a notable +3.56%, indicating a strong short-term trend.
Looking at the 1-month performance, we see a -1.41% decline, which may be a sign of a minor correction.
The 3-month performance is a +4.80% increase, showing a steady upward trend.
Here's a summary of the performance over different time periods:
The current year's performance is a -0.85% decline, which may be a sign of a minor setback.
The 1-year performance is not explicitly mentioned, but we can see the 5-year performance is a +4.52% increase.
Valuation
Valuation is a crucial aspect of any investment decision. The valuation of a company can be measured in various ways, including its capitalization, enterprise value, and free-float.
The capitalization of China Oilfield Services Limited has fluctuated over the years, ranging from 5.88B to 69.65B.
A company's P/E ratio can be an indicator of its valuation. In 2025, China Oilfield Services Limited's P/E ratio is expected to be 7.28x, while in 2026 it is expected to be 6.62x.
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The enterprise value of a company is another way to measure its valuation. In 2025, the enterprise value of China Oilfield Services Limited is expected to be 56.62B, while in 2026 it is expected to be 61.8B.
A lower EV/Sales ratio can indicate a more undervalued company. In 2025, China Oilfield Services Limited's EV/Sales ratio is expected to be 1.11x, while in 2026 it is expected to be 1.02x.
Here's a summary of China Oilfield Services Limited's valuation metrics:
The free-float of a company can also impact its valuation. In 2025, China Oilfield Services Limited's free-float is 46.58%.
A company's yield can be an indicator of its valuation. In 2025, China Oilfield Services Limited's yield is expected to be 4.52%, while in 2026 it is expected to be 4.75%.
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Press Releases
China Oilfield Services has been making headlines with its recent press releases. They announced their 2025 Interim Results on August 26, giving investors a glimpse into the company's financial performance.
The company has been transparent about its quarterly results, releasing its 2024 Third Quarter results on October 29. This information is crucial for investors and analysts who want to stay up-to-date on the company's progress.
Here are the dates of China Oilfield Services' press releases mentioned in the article:
- August 26: 2025 Interim Results
- October 29: 2024 Third Quarter results
- October 21: 2024 Third Quarterly Result Confirmed
- September 11: Included in Multiple Hang Seng Corporate Sustainability Indexes
- September 2: Determined Drilling Rig Services
China Oilfield Services has also made significant announcements regarding its inclusion in sustainability indexes. On September 11, the company was included in multiple Hang Seng Corporate Sustainability Indexes, highlighting its commitment to environmental and social responsibility.
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Frequently Asked Questions
What does cosl drilling stand for?
COSL Drilling is a subsidiary of China Oilfield Services (COSL), a leading oilfield services company. It operates under the umbrella of CNOOC Group, a Chinese state-owned company.
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