DrilRite PacRite (PAC R) High Viscosity Polymer – 25 lb Pail

Product Description

DrilRite PacRite (PAC R) High Viscosity Polymer – 25 lb Pail (DF DR PACRITE R)

PacRite-R is a 92% polyanionic cellulose (PAC) water-soluble polymer, specifically designed to control fluid loss and enhance viscosity in water-based drilling fluids. It works by sealing small cracks and holes in the bore wall, creating a wall cake that minimizes fluid absorption by the formation, reducing the risk of sloughing and pack-off downhole. Additionally, it serves as a viscosifier, friction reducer, and flocculant.

Features & Benefits:

• Controls filtration rate and helps form a thinner, less permeable filter cake
• Encapsulates solids to create a lower solids system
• Highly dispersible for easy mixing
• Improves fluid viscosity, aiding in effective removal of drill cuttings
• Suitable for both fresh and saltwater applications

Shipped in 25 lb. units.

Adjust pH to 9-9.5 using Soda Ash, then gradually add ¼ to 2 lbs per 100 gallons of fluid, depending on the desired fluid loss reduction.

Cross Reference

PacRite-R SDS