polyanionic cellulose

PAC is used to control fluid loss in fresh or seawater systems It shows good resistance to calcium contamination.

Performance                 As per API (13A) PAC LV procedure

                                         Apparent Viscosity (cps)       40max

                                         Fluid Filtration  (ml)               16max

 

Features And Benefits    Provides filtration control and stabilizes the rheological properties of

                                            most water base drilling fluids .

                                            Has a strong affinity for clay surfaces and will restrict their hydration

                                            and dispersion .Not susceptible to bacterial degradation .

                                            High tolerance to divalent ions and is effective over a wide pH range.

 

Recommended            Concentrations in the rangs of 0.25-3.0 lb/bbl (0.7-8.6 kg/m³) are

Treatment                      required to maintain filtration control .

         

                                     The actual treatment will depend upon the composition of the drilling    

                                     fluid and drilling conditions encountered .

 

Packaging                     Packaged in 25 kg multiwall paper sack .

 

Handling Precaution     Refer to the Material Safety Data Sheet .

 

Legislation                    Transportation is not restricted by any regulatory agency .

polyanionic cellulose