PHPA Powder

Shale Inhibitor

SOL PHPA Pis a high-performance PHPA (Partially Hydrolyzed Polyacrylamide) powder designed to enhance shale stability and viscosity in water-based drilling fluids. It acts as an effective fluid loss reducer, viscosifier, and protective colloid, improving wellbore stability and minimizing formation damage in challenging drilling environments.

  • Excellent shale stabilization performance
  • Enhances viscosity and fluid loss control
  • Prevents clay dispersion and swelling
  • Improves wellbore stability
  • Effective in freshwater and brine systems
  • Reduces formation damage
  • Suitable for various mud systems (low solids, polymer, weighted)
  • Water-based drilling mud systems
  • Shale inhibition and stabilization
  • Freshwater, seawater, and brine systems
  • Low-solids and polymer mud systems
  • Used for fluid loss control and rheology enhancement
Appearance White Granular Powder
product Type Polyacrylamide / Polyacrylate
Ionic Charge Anionic
pH (1% Solution) 6 – 8
Solubility Soluble in fresh water and brines

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