Effective Rheology Control for Oilfield and Water Well DrillingWe are a firm engaged in offering PAC-RG Grade Poly Anionic Cellulose, a highly purified cellulose derivative widely used as a fluid loss reducer and viscosity modifier in water-based drilling systems. It delivers reliable performance in both fresh and saline environments, helping stabilize boreholes and reduce filtration loss in complex drilling conditions.This additive is especi ... Continue