“…Second, history‐matching of disjointed snapshots of the plume is difficult, because CO 2 may reach the observed states in a vast variety of ways. Permanent seismic monitoring (Jenkins et al., 2017; Roach et al., 2014; Smith et al., 2019) may become an invaluable monitoring tool for CO 2 storage projects, because frequent images of CO 2 plumes will facilitate history‐matching of the reservoir simulations (Omofoma et al., 2019) and increase confidence of early leakage detection (Mateeva et al., 2015).…”