China Oilfield Services Limited (COSL) is a leading provider of oilfield services in the energy sector. It specializes in drilling, well services, marine support, and geophysical services for the offshore oil and gas industry.
The company operates primarily in China but also has international operations in regions such as Southeast Asia, the Middle East, and the Americas. As a subsidiary of China National Offshore Oil Corporation (CNOOC), COSL benefits from the group's extensive resources and expertise in offshore exploration and production.
COSL offers a range of technologies including advanced drilling rigs, well logging, and cementing services. It plays a significant role in supporting China's energy security and has partnerships with international oil companies.
In the industry, COSL is one of the largest oilfield service providers in Asia, competing with global players like Schlumberger and Halliburton in certain markets.
None yet. When a new project in the record names China Oilfield Services Limited as owner, partner or investor, it shows here.
