PRODUCT DESCRIPTION CMC-LV is Carboxymethyl Cellulose of low viscosity. It is used as a fluid-loss reducer in fresh-, sea- and saturated saltwater-based drilling fluids. PHYSICAL & CHEMICAL PROPERTIES Appearance Granular white powder pH 6.5 - 10.5 (2% aqueous solution) Bulk Density 450 kg/m3 Boiling Point Decomposes above 250°C Solubility Soluble in water APPLICATION Decrease filtration rate and filter cake thickness in fresh or brackish water-based drilling fluids. Promote hole stability in water-sensitive formations. Deflocculate saltwater systems in concentrations less than 0.25 lb/bbl. RECOMMENDED TREATMENT Treatments are freshwater and seawater fluids 0.5 - 4.0 lb /bbl. Depending on type of fluid…

PRODUCT DESCRIPTION CMC-HV is Carboxy Methyl Cellulose of high viscosity. It is used as fluid-loss controller and viscosifier for water-based drilling fluids. PHYSICAL & CHEMICAL PROPERTIES Appearance Granular white powder pH 6.5 - 10.5 (2% aqueous solution) Bulk Density 450 kg/m3 Boiling Point Decomposes above 250°C Solubility Soluble in water APPLICATION Decrease filtration rate and filter cake thickness in fresh or brackish water-based drilling fluids. Increase viscosity of fresh or brackish water-based drilling fluids. Promote hole stability in water-sensitive formations. RECOMMENDED TREATMENT Treatments are freshwater and seawater fluids 0.5 - 4.0 lb /bbl. Depending on type of fluid solids content…