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PAC LV Polyanionic Cellulose Polymers Low Viscosity Drilling Fluid Additive1
Other ChemicalsFiltration Control AgentDrilling Fluids
Shark Oilfield Services Ltd.
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Product Description Product DescriptionSHARKPAC? L filtration control additive is high-quality Polyanionic Cellulose Polymers. It is used in most water-based drilling fluids including fresh water, seawater and brine up to 300°F. SHARKPAC? L has a minimal increase in rheology, is non-toxic and does not require a biocide. SHARKPAC? L is can also encapsulate solids to control dispersion of active shale.Applications/Functions Control filtration rates with minimal increase in rheology Aids in the formation of a tough, thin filter cake to minimize the potential for differential stickingAdvantagesTemperatures stable up to 300°FNo fermenting, no biocide neededEffective in fresh water, seawater and brine fluidsFunctions in all pH rangeProduces thin, slick, tough filter cakeInhibit hydratable, swelling shalesEnvironmentally compatible Typical PropertiesAppearance: Cream-colored, free-flowing powderSpecific gravity: 1.5-1.8pH (1% aqueous solution): 7.75Recommended TreatmentA typical treatment range is 0.5-3 ppbPackage25 KG SACKSHARKProduct DescriptionApplications/FunctionsSHARKPAC? LLow Viscous Polyanionic CelluloseFiltration Control Agent for water based mud with minimal viscosity increase up to 300°FSHARKPAC? RHigh Viscous Polyanionic CelluloseFiltration Control and viscosifier agent for water based mud up to 300°FSHARKCMC? LLow-viscosity, technical grade sodium carboxymethyl cellulose for filtration controlFiltration Control Agent for water based mud up to 250°F with minimal viscosity increase,SHARKCMC? HHigh-viscosity, technical grade sodium carboxymethyl cellulose for filtration control and supplemental viscosityFiltration Control and viscosifier agent for water based mud up to 250°F, salinity tolerant to 50,000ppm
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