It is an Organically modified bentonite clay used as drilling fluids viscosifier . It is recommended for using in oil drilling mud which based on diesel ,mineral oil,alpha olefins,vgetable oils. This is a self – activated Organically modified bentonite clay . Its imparts higher gel strengths to oil based fluids systems.This translates into muds and slurries having improved anti-settling and down hole sag resistance properties.