Product Description
SMD Drilling Powder Viscosifier BIO VIS is a premium quality biopolymer powder designed to provide maximum solids suspension and hole cleaning in vertical and highly deviated wells as well as horizontal directional drilling applications.
Drilling Polymer CX BIO VIS is a distinctive product and able to produce a thixotropic shear thinning fluid. BIO VIS also acts as a very effective mud filtrate viscosifier.
Advantages:
Helps disperses easily in fresh water mud, and brines
Provides thixotropic properties and non-Newtonian flow characteristics
over a wide salinity range at low concentrations
Provides excellent suspension without the need for clays
Minimizes the potential for formation damage
Recommended Treatment:
Add BIO VIS Sin concentration of 1.0 to 3.0 kg/m³ (0.4 to 1.1 lb/bbl) to drilling fluid. Mix slowly through a jet mixer or sift slowly into the vortex of a high-speed stirrer.
Applications
Viscosify fresh water and brine-based fluids used for drilling, milling,under-reaming, and gravel packing operations.
Suspend bridging agents and weighting materials in fresh water andbrine systems.