for drilling muds and working fluids

BENTONE 128 additive is a moderate downhole temperature performance organoclay designed to deliver rapid dispersion and good sag resistance properties. BENTONE 128 is specifically designed to provide rapid rheology build in low temperature field conditions down to 35˚F (2˚C). Under these conditions, BENTONE 128 will effectively viscosify invert and all-oil muds formulated based on diesel, mineral oil, and poly, linear and iso alpha olefins base fluids.

Key Properties

• Disperses easily with less shear • Yields at temperatures as low as 35˚F/2˚C, versus conventional organoclays • Highly efficient in low aromatic mineral oils and other low toxicity base fluids • Effectively suspends weighting materials and drilling solids • Not harmful to the environment