high efficiency phpa powder and emulsion for drilling in india

high efficiency phpa powder and emulsion for drilling in india
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  • Are PHPA drilling polymers eco-friendly?
  • Key Features and Benefits: Chemtex's PHPA Drilling Polymers when tested for its toxicity level, were found eco-friendly and when compared to its contemporaries such as Bentonites ( Al2H2O6Si). They may not be hazardous to soil but is highly toxic to aquatic life and hence do not find its use in sites beside water bodies.
  • Who is Ashahi Chemical Industries Pvt Ltd?
  • Ashahi Chemical Industries Pvt Ltd is the one of the oldest Manufacturer of Specialty Oil Drilling Fluids and Mud Chemicals for Oil field Applications based out in the state of Gujarat, India. Ashahi Chemical Industries Pvt Ltd is in the commercial production since 1979. ASHA PHPA is a co-polymer of anionic character and high molecular weight.
  • Does encapsulation of cutting particles based on PHPA polymers prevent flocculation?
  • Conclusions The effective encapsulation of cutting particles suspended in drilling fluids based on PHPA polymers severely limits (if not prevents) subsequent flocculation by dosing similar anionic flocculants.
  • Does PHPA encapsulation mean there are no free surface sites?
  • It was concluded that the assumed encapsulation of the cuttings particles by the high levels of PHPA in the fluids does not in fact mean there is no free surface sites, but the charged tails of adsorbed polymers prevent access to such surfaces by similar anionic flocculants.