Time Lapse Seismic Monitoring of Individually Thin Layered Reservoir Subunits for CO2 Storage

Different approaches in applying time lapse seismic monitoring for detecting CO2 propagation (and ultimately the frontal tip) have been investigated at a possible CO2 storage site characterised by an accumulation of individually thin layered reservoir subunits. Focus for the present case study is an investigation of accumulated frontal tip response from thin layered reservoir subunits compared to individual layer by layer response.