wholesale viscosity improver phpa in iran

wholesale viscosity improver phpa in iran
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  • Can PHPA be used without viscosity problems?
  • In retrospect, PHPA should have been added in stages and allowed to circulate several times between each stage to avoid these excessive viscosities. Currently, the maximum mud weight at which 1 lbm/bbl [2.9 kg/m3] PHPA can be used without viscosity problems is unknown.
  • Which drilling fluid is compatible with PHPA?
  • It is compatible with most of the drilling fluid products, biopolymers, PAC, CMC. It maintains borehole stability by preventing shale swelling and erosion. PHPA maintains viscosity in solid free drilling fluid. As a Bentonite extender in low solids non-dispersed mud, it can be used along with small addition of Bentonite to suspend weight material.
  • Does PHPA reduce mud viscosity?
  • The addition of 1.0 lbm/bbl [2.9 kg/m3] PHP A reduced the free water to the point that the mud viscosity was excessive. This same mud operating at 15.3lbm/gal [1830 kg/m3] exhibited a normal viscosity. In retrospect, PHPA should have been added in stages and allowed to circulate several times between each stage to avoid these excessive viscosities.
  • 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.