RC 4500-Overburden centrifuge for CO2-brine Pc and Kr
Description
The refrigerated centrifuge assesses the primary capillary pressure of binary brine/CO2 systems, determining the capacity of CO2 that can be injected into the storage rock matrix and the extent to which capillary forces can retain CO2 within the rock matrix. This measurement can be performed concurrently on as many as six core samples, replicating reservoir conditions of temperature and pressure to simulate carbon geo-sequestration. The constant monitoring of brine production enables the derivation of brine/CO2 relative permeability curves. This information is valuable for optimizing Carbon storage processes and ensuring the safe and efficient storage of CO2 and other substances underground.
Features
Brine / CO2 drainage: 0.0 to 26.6 bar (386 psi)
Brine / CO2 imbibition: – 0.0 to – 27.7 bar (– 402 psi)
Number of core holders: 6
Core Ø: 1”, 30 mm or 1.5”
Core length: Up to 2.5”
Confining pressure: Up to 5,000 psi
Pore pressure: Up to 1,500 psi
Temperature: Up to 90°C
Speed: from 200 up to 4,500 RPM
Power supply: 400 V 3 ~ + N (50-60Hz) or 208 V 3 ~ + N (60Hz)
Benefits
* Conducts tests on multiple core samples simultaneously under reservoir conditions
* Assesses capillary pressure and derives important permeability data for CO2 – brine fluids
* Adaptable for different core sizes
* Offers advanced monitoring and control features
* Enhances the efficiency and accuracy of CCUS research, aiding in the optimization of CO2 injection and safe storage underground.
