Polymer VIS is a premium grade purified high viscosity, high molecular weight polymer, used as an effective viscosifier and reduce fluid loss to water-based drilling fluids.
Polymer VIS is a premium grade purified high viscosity, high molecular weight polymer, used as an effective viscosifier and reduce fluid loss to water-based drilling fluids.
Bulk density: | 0.64 – 0.88g/cm3 |
Degree of Substitution: | 0.9 min |
Moisture content: | 10% max. |
Purity: Min. | 95% |
Particle size: | Not bigger than 0.8mm (20 mesh) |
Appearance: | off-white, free-flowing powder |
Presence of starch products: | absent |
Apparent Viscosity, cps | 55 Min. |
API Filtrate Volume, ml | 23 max. |
Similar Product
MI SWACO | BARIOD | AMC | BAKER HUGHES | CETCO | WYO BEN |
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Application/Function
Controls filtration rates
Retards shale swelling and disintegration
Rapid increase in viscosity
Advantages
Effective in fresh water, salt water, and brine-based fluids
Controls fluid loss
Inhibits hydratable, swelling shale
Environmentally compatible
Does not require a bactericide
Extends life of foam or stiff foam in air drilling
Recommended Treatment
Add VIS in concentration of 1.4 to 5.7 kg/m³ (0.5 to 2.0 lb/bbl) to any active system. Mix slowly through a jet mixer or sift slowly into the vortex of a high-speed stirrer
Environmental Information
For information concerning environmental regulations applicable to VIS, contact the Health Safety and Environmental Department.
Shipping
Transportation of commodity name is not restricted by either international or CHINA regulatory agencies.
Safe Handling Recommendations
Utilize normal precautions for employee protection when handling chemical products. Use of standard PPE is recommended for employee comfort and safety. See Material Safety Data Sheet (MSDS) prior to use.
Package and Storage
25kg bags or according to customer's requirement.
Avoid high-intensity extreme pressure and prolonged exposure to strong sunlight. Keep bag closed. Keep away from heat, sparks and flames.
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