Oil & Gas Offshore Drilling rig in ocean

Pexotrol 772

Low plastic viscosity copolymer for fluid loss control in oil- and synthetic-based drilling fluids

Chemistry Type: Styrene acrylic copolymer

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

Pexotrol 772 low plastic viscosity (PV) additive, designed for fluid loss control in Diesel, Ester, low toxicity mineral oil (LTMO), and Isoolefin based high temperature, high pressure (HTHP) drilling fluid formulations with application temperature range up to 204 °C (400 °F).

Key Advantages

  • Provides tight fluid loss control at low concentrations
  • Produces deformable soft colloidal micro gel particles in organic fluids
  • Has been shown, both in laboratory testing and in the field, to not damage the formation
  • Low PV contribution 
  • Safe for marine life when used as intended
Free Flowing Friable
Physical Form
Average Particle Size
200 - 300 µm (D50)
Specific Gravity
Active Ingredient (by weight)
100 %
Insoluble In

Product Availability

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

Contact Us for individual country availability.

Related Documents & Downloads

OMNOVA Chemical Technical Data Sheet
OMNOVA Chemical Regulatory Data Sheet
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