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Drilling polymer VIS
    Publish time 2023-11-20 17:35    
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.

Drilling mud additives 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.

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 drilling polymer 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.

Applications   

  • Controls filtration rates

  • Retards shale swelling and disintegration

  • Rapid increase in viscosity

Application Industry:

PANDA Drilling Polymers VIS is used for Civil Construction, Geotechnical, HDD, Mining drilling, and Waterwell drilling.


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