PacRite-R: is a 92% polyanionic cellulose water-soluble polymer designed to control fluid loss and increases viscosity in water-based drilling fluids.
This in short, seals the tiny holes and cracks in the surface of the bore wall.
It creates a wall cake that aids in reducing the amount of fluid absorbed by the formation that could cause sloughing and pack off down hole.
Key Benefits of PacRite-R
Assure PH is 9-9.5 with Soda Ash. Then slowly add ¼ to 2 lbs in 100 gal of fluid, depending on desired fluid loss reduction.
Shipped 25 lb. units