Tianjin Kelioil Engineering Material and Technology Co., Ltd. is a high-tech enterprise specializing in the independent R&D and large-scale production of oilfield cementing additives.

Situated in Ninghe, Tianjin, our production base for oilfield cementing additives is a sight to behold. Spanning 30,000 square meters with over 10,000 square meters of factory space, it's equipped with advanced automated production lines for liquid and powder drying, plus modern packaging lines. With an annual capacity of around 10,000 tons, we're ready to handle multi - variety, small - batch, and customized orders.

Kelioil's primary oilfield cementing additives product is the fluid loss additive, designed for use in low-density, standard-density, and high-density cement slurry systems. It is also suitable for high-temperature and salt-resistant cement slurry systems. Additionally, customized products such as low-temperature accelerators and seawater-resistant additives are available, widely applied in oilfield sites and laboratories worldwide.

Kelioil has a dedicated R&D and service team that provides comprehensive professional technical support throughout the entire process, including product selection and recommendations, product testing and validation, and quality assurance. Additionally, Kelioil offers customized R&D and production services to meet the unique requirements of its clients.

Kelioil has professional technical talents dedicated to research, development, and innovation, along with a complete set of R&D and testing equipment. The company maintains close cooperation with domestic and foreign universities, such as those in Japan. It spares no effort in technological investment, striving for efficient collaboration to drive technological innovation and development.


Nithons-Company Profile
Sino-Japanese joint venture Tianjin Nithons Technology Co., Ltd. was established in 2013, focusing on the research and development, manufacturing, sales and after-sales service of a new generation of oil cementing testing instruments and related accessories.



Nithons specializes in product design, development, and technical support, offering full-system selection and procurement services for oilfield cementing testing instruments, as well as personalized instrument customization. Nithons also provides tailored accessory services, along with guidance for installation and commissioning, user training,routine maintenance, and other support services.

History-Kelioil
Tianjin Kelioil Engineering Material and Technology Co., Ltd. was founded.
After three years of research and development, Kelioil established its first production base and put it into production. The products are mainly used in major domestic oilfields.
Kelioil purchased land in Ninghe, Tianjin, and the area of its production base reached 30,000 square meters.
Kelioil has ranked among the top 5 producers and sellers of oil well cement additives in China, becoming one of the largest domestic professional manufacturers.
Kelioil explored the international market and became a global supplier.In the same year, Kelioil developed the powder type AMPS polymer multi-functional fluid loss additive and obtained the invention patent.
The "Intelligent Production Line for Complete Sets of Oil Well Cementing Material Production Equipment" independently developed by Kelioil and has obtained software registration rights. In the same year, Kelioil passed the ISO9000 certification.
Kelioil has enhanced its production capacity by equipping all workshops with automated production line equipment. Its annual production capacity has reached 5,000 tons. The products " Cementing Retarder" and "Cementing Dispersant" have been granted national invention patents.
Kelioil has passed the ISO14001 and GB/T28001 certifications, and its powder type AMPS polymer fluid loss additive has been awarded the "National Key New Product" certificate.
The Beijing branch of Kelioil was established.
Kelioil collaborates with Hokkaido University and Kanagawa University in Japan to establish an industry - research technology innovation center, so as to boost the Kelioil's technological innovation competitiveness.
After four years of R&D, Kelioil independently developed three fluid loss additives: CG214, CG117, and FL116. Their performance rivals that of best selling products from renowned international oilfield service firms.
Kelioil has added four production lines, consisting of vacuum - dried powder production lines and liquid polymer synthesis production lines. All these lines have realized automated human - machine interaction control, with the total production capacity reaching 10,000 tons per year.