Drilling Fluids

Pexotrol 732

Environmentally preferred copolymer fluid loss control additive for diesel and synthetic based fluids

Chemistry Type: Synthetic copolymer

Function(s): Drilling Fluid Additives, Fluid Loss Control Additives

Pexotrol 732 fluid loss control additive for diesel, ester, low toxicity mineral oil (LTMO), iso-olefin, and paraffin high temperature, high pressure (HTHP) drilling fluid formulations. Application temperature range from 149 - 232 °C (300 - 450 °F).

Product previously sold under the Pliolite DF04 name.



Key Advantages

  • Provides tight fluid loss control at low concentrations
  • Produces deformable soft colloidal micro-gel particles in organic fluids
  • High solubility in synthetic drilling fluids, offering a better dispersion and suspension
  • Has been shown, both in laboratory testing and in the field, to not damage the formation
  • Contributes to low shear viscosity (even at high temperatures), reinforcing the suspension properties of the fluid
  • Recoverable in recycled drilling fluids
  • Safe for marine life when used as intended
Free Flowing Friable
Physical Form
Specific Gravity
1.03 @ room temperature (RT)
Active Ingredient (by weight)
100 %
Insoluble In
Loading Level
Recommended loading 0.5–4.0 ppb

Product Availability

North America, Latin America, China, Asia (excl. China, incl. India), South Pacific, EMEA (Europe, Middle East, Africa)

Contact Us for individual country availability.

Related Documents & Downloads

OMNOVA Chemical Technical Data Sheet
OMNOVA Chemical Regulatory Data Sheet
Locked Content:
Please or Register to view.