Fluid Loss Control Aid for Water Based Drilling Fluids

Modified Potato Starch is a modified and non-fermenting potato starch based additive for reducing fluid loss in a variety of water based drilling muds. Modified Potato Starch is specially modified for high temperature stability and maintains performance in the most harsh dowhole conditions.

Potato starch spec


  • Reduces the filtration rate of the fluid with minimal effect to the fluid rheology.
  • Effective in both weighted and low solids mud over a wide PH range.
  • Coats and encapsulates cuttings and solids in the drilling fluid, thereby inhibiting the swelling and disintegration of water sensitive solids.
  • Improves the character and consistency of wall cake, thereby reducing the potential for stuck pipe.
  • Maintains performance at down-hole temperatures in access of 250 deg C.

Recommended Treatment:

Concentrations in the range of 0.5-3.0 bbl are recommended to control drilling mud properties. The quantity used would be dependent on the drilling fluid system, drilling depth and equipment.


Packaged in 25 kg multiwall paper sacks and in HDPE big bags.

Legislation and Handling Recommendations:

No Restricted by any regulatory agency.  Refer to the Material Safety Data Sheet (MSDS) for the product prior to use.