ENVIROVIS HV

ENVIROVIS HV is a high molecular weight cellulosic polymer, dispersible in all types of water-based drilling fluids, from freshwater to salt saturated systems, which helps control filtration.

Use

Filtration reducing agent for water-based fluids, designed to be used when it is desired to maintain an adequate working viscosity and low filtration.

Application

ENVIROVIS HV can be used in all water-base muds and is compatible with inhibitor salts such as NaCl, KCl, CaCl2 and CaSO4. It is also adaptable to low solids non-dispersed systems.

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