TESSOPOL 75 Hight Temp Viscosifier for KCl Brine
TESSOPOL 75 is a modified polysaccharide specially designed to be used as a high temperature viscosifier. Viscosity generated by TESSOPOL 75 is still acceptable up to a temperature of 300 oF. It can be used in all types of drilling fluids at pH range from 8 to 11, and easily soluble in water without fish eyes forming.
TESSOPOL 75 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 dosage has to be determined experimentally. However, in general the dosage of 1 to 3 ppb will be sufficient to obtain the required viscosity and get strength.
Free flowing powder
White to yellowish
pH 1% solution :
9.0 – 11.0
Bulk density :
700 – 900 kg/m3
Viscosity 1% solution :
1000 – 2500 cP (Brookfield)
Readily soluble in water resulting a viscous solution
Packing and Handling
TESSOPOL 75 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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