Filtrate reducer for oil-based drilling fluids RMD-21F is an oil-soluble resin fluid loss reducer, which can effectively control the fluid loss of oil-based drilling fluid, maintain wellbore stability and reducer formation damage. RMD-21F is an excellent fluid loss reducer for oil-based drilling fluid or oil mixed drilling fluid system. 

Performance Characteristics

It can effectively reduce the filtration of oil-based drilling fluid;

With good thermal stability, its temperature resistance is up to 200℃, which is useful for drilling of deep well and ultra-deep well;

The requirement for water mineralization is low;

Good compatibility with other treatment agents.

Packaging and Storage 

25kg net weight, a three in one bags with film bags; Keep it in a cool, dry and ventilated place.

Safety Considerations

Avoid contact with eyes, skin and clothes, otherwise rinse with plenty of water. Refer to the safety data sheet (MSDS) for handling methods and hazard data.