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Unsteady state relative permeameter (SRP30)

The SRP 30 is a semi-automated relative permeameter specifically designed for educational purposes. The SRP30 flawlessly performs unsteady-state liquid/liquid and liquid/gas relative permeability determination studies on plug-sized core samples at moderate confining pressure and ambient temperature. A core plug is fitted into a Viton sleeve and inserted in a quick-release Hassler core holder. Liquid phases are injected through the core sample at different constant flow rates while gas phases are injected either at constant pressure or at constant flow rate using a mass flow controller. Saturations are deduced from produced volume measurements in an automated video separator. Absolute permeability is determined via the Darcy method, while the unsteady state relative permeability is calculated by virtue of the standard Jones and Rozelle equations.

FEATURES:

Confining pressure: 400 psi
Pore pressure: 150 psi
Temperature : ambient
Core diameter: 1" or 1''1/2
Core length: 1'' to 3''
Loading type: Hassler
Wetted material: stainless steel 
Fluids: water, gasoil, nitrogen
N2 requirement: 450 psi
Power: 110-220 VAC, 50 or 60 Hz