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Filtration Control Agent Sulfonated Lignite Blackflo1
Other ChemicalsHighly Sulfonated Lignite PolymerFiltration Control
Shark Oilfield Services Ltd.
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Product Description Product DescriptionBLACKFLO? is a highly sulfonated lignite polymer designed to improve the filtration and reduce the viscosity & gel strengths of high salt (NaCl) and calcium chloride fluids under high temperature drilling conditions up to 400°F. The product is tolerant of high concentrations of sodium and potassium chloride, as well as calcium chloride and magnesium salts. BLACKFLO? being highly sulfonated, is soluble in high brines where other products such as lignosulfonates and lignites are not effective. BLACKFLO? does not require caustic soda for solubilization as is required for lignites and sulfonated lignins. Applications/FunctionsProvide improved HT filtration control and reduce rheology and gel strength in high salt (NaCl) and calcium chloride fluidsIs recommended for all high brine fluids to lower the rheological properties and to aid the filtration propertiesWhen used in combination with BLACKTEMP? I or BLACKTEMP? II filtrations' value below 10ml is easily obtained in high brinesAdvantagesTemperatures stable up to 400°FHelps form a thin, tough filter cakeIs versatile and economical Typical PropertiesAppearance: Dark brown powderSpecific gravity: 1.7Recommended TreatmentA typical range is 2-4 ppbPackage25 KG SACK SHARKProduct DescriptionApplications/FunctionsBLACKLEO?Highly-oxidized leonarditeHigh-temp WBM fluid loss, thinner, emulsifier for oil in water emulsions up to 400°F BLACKFLO?Sulfonated LigniteHighly sulfonated lignite polymer for HT WBM fluid loss, thinner, soluble in high brines, combination with BLACKTEMP for best performance up to 400°FBLACKTEMP? ISulfonated methypheuo formald-ehyde for freshwater and brine fluids High-temp fluid loss control with minimal rheology increase used for freshwater and brine fluids up to 450°F. Salinity tolerant to 120,000ppm and calcium resistant to 2000ppm, dark brown powderBLACKTEMP? IISulfonated methypheuo formald-ehyde for saturated brine High-temp fluid loss control with minimal rheology increase used for saturated brine and formate brine up to 400°F. Salinity tolerant to 120,000ppm and Ca ion resistant to 2000ppm, dark brown powderBLACKTEMP? IIISulfonated methypheuo formald-ehyde for saturated brine with less concentreationHigh-temp fluid loss control with minimal rheology increase used for saturated brine and formate brine up to 400°F. Salinity tolerant to 120,000ppm and Ca ion resistant to 2000ppm, dark brown powderBLACKNEX?Resinated LigniteHigh-temp fluid loss control and rheology stabilizer for all WBM up to 425°F with chlorides below 70,000ppm and hardness not exceeding 3,000ppmBLACKLIGO? 350Organophilic leonarditeHPHT filtration control for OBM up to 350°F, alternative to asphalt and gilsonite products BLACKLIGO? 400Organophilic leonarditeHPHT filtration control for OBM up to 400°F, alternative to asphalt and gilsonite products BLACKLIGO? 450Organophilic leonarditeHPHT filtration control for OBM up to 450°F, alternative to asphalt and gilsonite products
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