Polyanionic cellulose,PAC is easy soluble in water, having excellent properties of salt-resistance, Calcium,Magnesium-resistance and reduce filtration loss. It can be used in different drilling/completion drilling fluids, especially in salt water based drilling fluids, seawater based drilling fluids and saturated-brine drilling fluids,can reduce filtration very well.
Evenly substituted, high transparency, control viscosity and reduce filtration loss
Applied in fresh water,seawater and brine water based mud system
Formulated mud show good filtration loss, brine-resistance and high temperature stable
Stable soft soil structure, prevent well collapse
While drilling through the rock surface, to slow down the solid accumulation in mud.
Keep down the turbulence scale,to minimize the pressure loss in reverse-flow system.
Improve mud yield, reduce filtration loss
Stable foam in mud
We have full range of Polyanionic cellulose for different needs: PAC LV: Low viscosity PAC meeting API13A PAC R: Regular viscosity PAC meeting API13A PAC LVD: Rapid dispesible PAC L without agitation in fluids PAC RD Rapid dispersible PAC R without agitation in fluids PAC ELV Extreme low viscosity PAC LV
Rules & regulations: CAS: 9004-32-4
Packaging: packed in 25kg net valve bags,shrinkwrapped on pallets Storage: keep original packaging sealed, stored in clean and dry conditions. Shelf life: 2years after production stored as above requested
More detailed product specs available upon request. We dedicated to develop product to meet customer demand properly.