Polymer for horizontal directional drilling
POLYSELECT® POWER PAC-L filtration control additive is designed to reduce the filtration rate of water-based fluids while having minimal impact to viscosity. When added to bentonite-based fluids, POLYSELECT POWER PAC-L provides a system suitable for drilling in porous environments.
•Reduce formation fluid loss
•Create thin and tough filter cake
•Reduce clay swelling and sloughing
•Easy to mix
•Effective at low concentration
•Does not significantly increase viscosity
•NSF/ANSI/CAN Standard 60 certified