Dynamic HPHT filtration testing determines if fluid is properly conditioned to drill through permeable formations. Test results include two numbers: the dynamic filtration rate and the cake deposition index (CDI). The dynamic filtration rate is calculated from the slope of the curve of volume versus time. The CDI is calculated from the slope of the curve of volume/time versus time.
- DYNAMIC HPHT® Filtration System – Model 90: The industry’s only true dynamic filtration system for conducting filter cake formation and permeability analysis for drilling fluids optimization
- Filter Cores for Dynamic HPHT® Filtration System: Designed for conducting filter cake formation and permeability analysis