Carbon capture and storage (CCS) has been identified as a critical technology for addressing rising levels of atmospheric carbon dioxide (CO2). Saline aquifers are one of the prime geological locations for carbon sequestration, however injection of CO2 into this brine saturated rock formation creates a complicated multiphase system with limited miscibility. The aim of this experiment is to study interface interactions of supercritical CO2 and brine in porous media under conditions relevant for CCS. As CO2 must be stored in a dense form, it is stored relatively deep under the sea bead (>800 m). We propose using the HADES rig to provide the necessary triaxial pressure to model this system. This will allow us to look into how the applied pressure impacts the contact angle and solubility in the multiphase system, as well as the salt precipitation with CO2 injection. This will be beneficial for improving existing theoretical models for multiphase flow and salt precipitation for CCS.