At present, Huizhi holdings has a total of 22 kinds of drilling fluid products in 7 categories, providing customized drilling fluid technical service solutions and one-stop product distribution solutions to global users. The company has a professional drilling fluid laboratory in Qingdao, which is used for the performance testing of all drilling fluid products and the research and development of new products and new systems.

Huizhi holdins can provide high performance water-based, oil-based, high-temperature resistant, salt-resistant, environment-friendly and other drilling fluid system products and services. Special drilling and completion fluid systems include:

HPHT oil based drilling fluid

High-performance environment-friendly water based drilling fluid

Environment-friendly reservoir protection drilling fluid

The fracturing Division is mainly engaged in the research, introduction and promotion of new oilfield fracturing technologies. Its products and services cover all stages of oil and gas well fracturing. Huizhi holdinsg has both single fracturing fluid additives and fracturing fluid systems applicable to different formations and working conditions, and can also provide customers with fracturing fluid treatment and flowback fracturing fluid  treatment services.

In addition, Huizhi holdings has unique technologies in logging interpretation, in-situ stress prediction, formation fracture pressure prediction,  fracture propagation simulation, fracture morphology and productivity prediction.

Huizhi holdings can not only provide customers with complete fracturing design according to relevant data, but also provide customers with appropriate fracturing fluid technical services according to their fracturing design.

The service scope of the profile-control flooding division mainly includes two major sections: polymer flooding and profile control & water plugging. Huizhi holdings has a professional laboratory in Qingdao for product development and a full set of plugging agent system performance testing. Huizhi holdings has self-growing soft elastic particle enhanced flooding technology, nano polymer microspheres and anti-temperature & salt-tolerance water plugging technology with independent intellectual property rights. It has developed high temperature resistance and salt-tolerance functional polymers, polymer emulsions for profile control and water plugging, compound cross-linking systems and accelerants.

At the same time, Huizhi holdings has long-term cooperation with China University of Petroleum to jointly promote multi-scale dispersed particle gel,  nano-imbibition oil displacement and heavy-oil thermal recovery technologies.