A free-flowing white powder thermally stable cement friction reducer specially

designed as a direct replacement for VC-FR2 in operations involving higher temperature

high pressure conditions and higher slurry salt content. The polymer is widely compatible

wide range of cement slurries (all standard API cement classes) involving elevated

temperatures tested up to 400°F. VC-FR3 cement friction reducer allows for turbulent flow

to be achieved at much lower pump rates and allows for improved slurry viscosity,

uniformity and consequently improved compressive strength development. The product is

specially designed for hard to mix cements or for reduced water slurries permitting ease of

slurry preparation and pumping.