New lubricant (RH-2)

　　The lubrication performance of drilling fluid is one of the main properties that drilling fluid should possess.In the 1980s,foreign countries developed solid lubricants-plastic ball solid lubricants-based on liquid lubricants.Recently,another new type of solid lubricant synthesized through fine processing of natural minerals has been developed.RH-2 is a new type of solid lubricant developed with reference to foreign literature and using Chinese raw materials,which has performance comparable to similar foreign products

　　Performance characteristics

　　1.It has outstanding lubrication performance and resilience,so it can effectively reduce friction,torque,and prevent sticking,especially when encountering large areas of hard contact points in directional wells and cluster wells.

　　2.Due to the special structure of natural minerals,they have the function of preventing leakage and enhancing wellbore walls.

　　3.Non fluorescent,non-toxic,and non corrosive.

　　4.Beneficial for improving drilling fluid performance.It has the effect of reducing viscosity,reducing water loss,and improving mud cake.

　　5.Can withstand high temperatures(>180℃).

　　Product application

　　Recommended dosage:Generally 1-3%,with a blocking effect of 3-5%.

　　Packaging and storage

　　This product is packaged in three in one bags,lined with polyethylene film bags,with a net weight of 25 kilograms per bag;

　　Store in a cool,dry,and ventilated place.