TESSOPOL XG Shear Thinning Biopolymer
TESSOPOL XG is a modified polysaccharide specially designed as a Viscosifier with pseudoplastic or shear thinning properties and high cutting carrying capacity for drilling fluids. TESSOPOL XG is free from Guargum contamination. Viscosity generated by TESSOPOL XG is stable up to a temperature of 300 0F and it can be used in all types of drilling fluids at pH range from 3 to 12. The product is especially suitable for horizontal drilling and milling fluids.
TESSOPOL XG should be added slowly (approx. 30 minutes per 25 kg bag) through the mud hopper utilizing maximum shear. Depending on the fluid type, the required has to be determined experimentally. However in general the dosage of 0.5 – 1.5 ppb will be sufficient to obtain the required viscosity and gel strength.
Free flowing powder
White to light brown
pH 2% solution :
5.0 – 8.0
Bulk density :
650 – 850 kg/m3
1950 cP minimum (1.5 rpm Brookfield, ISO-API)
Soluble in water without lump forming
Packing and Handling
TESSOPOL XG is packed in 25 kg or 55 lbs multi layer paper bag.
Avoid contact with eyes and skin by wearing goggles and gloves. For skin contact wash with water and soap while eye contact flush eyes well with water for 15 minutes and call for medical attention.
This product is available from PT. TESSO TETRA CHEMIKA Cikarang, Indonesia
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