Polymer for Tertiary Oil Recovery (EOR)  
Different types of polymers can be specially designed to match the different conditions of each block in the oilfield, such as ground temperature, mineralization, permeability, oil viscosity, etc., in order to effectively improve crude oil recovery and reduce water content.

Profile Control and Water Plugging Agents 
Efficient drag reducing agents for hydraulic fracturing are widely used in shale oil and gas production for hydraulic fracturing drag reduction and sand carrying. Has the following characteristics: 
(1) Ready to use, with efficient drag reduction and sand carrying performance, easy to backflow;    
(2) There are different models suitable for preparing clear water and saline water.

High Efficient Drag Reducers for Fracturing
According to different geological conditions and pore sizes, selecting different molecular weights (500000 to 20 million) of profile control and water plugging agents can achieve three different methods of profile control and water plugging functions: delayed crosslinking, pre crosslinking, and secondary crosslinking.

Drilling Fluid Coating Agents
The addition of drilling fluid coating agent to the drilling fluid can effectively control the apparent viscosity, plastic viscosity, and filtration loss. It can effectively encapsulate drilling cuttings, prevent drilling cuttings from becoming muddy water, promote wellbore stability, and also have high temperature and salt resistance capabilities.