Zwitterionic polymer strong coating agent FA367 is a linear large polymer with cationic, anionic and nonionic groups introduced into the molecule. Its appearance is gray-yellow powder, soluble in water, and the aqueous solution is a viscous liquid.

Performance Purposes

Because this product introduces anionic, cationic, and nonionic groups into the same molecular chain, compared with anionic multi-component copolymers, because the molecule contains cationic groups, it has good anti-collapse and inhibiting clay hydration and dispersion capabilities. In terms of temperature resistance, its performance has also been improved. It is suitable for anionic and cationic drilling fluid systems and has good compatibility with other anionic and cationic treatment agents. This product is used in drilling fluids to mainly inhibit the dispersion of rock cuttings and increase the viscosity of drilling fluids. Its coating inhibition ability is quite strong, so it has a strong load-carrying capacity against rock powder contamination, and it is easy to purify after being contaminated by rock powder. , which can reduce the content of sub-micron particles in the system, which is beneficial to increasing the ROP and protecting the production layer. When using this product, first make it into a glue solution of 0.5%-2%, and then add it to the drilling fluid. Used in conjunction with XY-27 viscosity reducing agent, it can significantly reduce drilling mud costs and improve comprehensive economic benefits.

Packaging, Transportation And Storage

This product is packed in "three-in-one" bags, lined with polyethylene film bags, with a net weight of 25kg per bag; stored in a cool, dry and ventilated place. Protect from moisture and rain. Avoid contact with eyes, skin and clothes, otherwise wash with plenty of water; keep away from fire sources.

Application

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