Poly Anionic Cellulose PAC Hv Cold Water Soluble CMC for Oil Drilling

Excellent fluid loss control performance, effectively reduces filtration rate of water-based drilling fluids, prevents wellbore collapse and formation damage, ensuring drilling safety and stability.

Reliable thickening and viscosity-building effect, effectively improves drilling fluid rheology, enhances suspension and carrying capacity of cuttings, and reduces pipe sticking risk.

Good salt and temperature resistance, maintains stable performance in high-salinity and high-temperature environments, suitable for complex well conditions such as deep wells and offshore drilling.