Sand Grenade

SAND GRENADE is a high-performance xanthan biopolymer used to impart low end, shear thinning, and suspension properties in drilling fluids. SAND GRENADE is used as a clay substitute to impart thixotropic properties by maintaining optimum suspension and carrying capacity in drilling fluids without increasing solids loading. It is the polymer of choice for increasing viscosity in extended-reach and horizontal crossings, especially those crossings involving low annular velocities.