Polyanionic Cellulosic Polymer low viscosity
Non fermenting non-polluting.
Stable up to 149°C.
PAC-L filtration control agent is used in most water-based drilling fluids including fresh water, sea-water,
and brine up to 149°C. PAC-L filtration control agent has a very low impact on fluid rheology, is
non-toxic and does not require a biocide. In sea water and brines, it can be used as a thinner at low
concentrations and also as a shale stabilizer. PAC filtration control agent products are premium quality fluid
loss control products providing superior performance to most other products in their class.