NCCS Webinar - Instability in salt precipitation due to dry CO₂ injection

Presenter: Jelena Todorovic, SINTEF Industry

Salt clogging is potentially a serious issue for efficient long-term CO₂ injection into saline aquifers and depleted oil and gas reservoirs. In our core-flooding experiments at reservoir conditions, we observed instability in salt precipitation caused by interplay of different parameters, mainly CO₂ injection rate, porosity, and permeability. This work contributes to better understanding of underlying physical mechanisms and has implications on operational strategies for more efficient CO₂ injection.

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