PacRite-R
PacRite-R: is a 92% polyanionic cellulose water-soluble polymer designed to control fluid loss and increases viscosity in water-based drilling fluids. This 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.
Controls Fluid Loss
PacRite-R’s superior fluid loss control seals micro-fractures and forms a stable filter cake, preventing excessive fluid absorption that can lead to sloughing and pack-off downhole.
Increases Viscosity
PacRite-R increases the viscosity of water-based drilling fluids, improving cuttings suspension for a cleaner, more stable borehole.
Mixing Instructions:
Directions: 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.
Read SDS info provided by supplier before use of this product. For emergency spill Contact Chemtrec at 1-800-424-9300. Keep out of reach of children.