Carboxymethyl Celluose

CMC works as viscosifier, flowing controller and filtration reducer , with strong suspending capability , high ability of carrying crumbs, and the function of cleaning drilling crumbs, stabilizing o...

Hydroxyethyl cellulose

Hydroxyethyl cellulose(HEC)is the preferred rheology modifier for workover/completion fluids since it helps provide clear, low-solids fluids that impart minimum formation damage,unlike some competitiv...