Description
GoLong™ CMC can be used as fluid loss reducer or viscosities in drilling fluids. The function of CMC is to reduce the fluid loss as much as possible through forming low permeability, flexible, thin and compact filtration cake on borehole wall. Strong capability of carrying crumbs, restraining the dispersion of the clay, reducing the speed of pulp yield by clay, stabilizing the well wall and effectively increasing the drilling rate. Used as thickening agent, suspension agent and plugging agent. Easily disperse in water based drilling fluid.