Figure 4. Seismic line through well 214/28-1 located in the Faroe–Shetland Basin, offshore northwest Scotland. The seismic line is from a three-dimensional cube acquired in 2011–2012, reprocessed to prestack depth migration in 2016. The lower zone of intrusions, where overpressure was encountered (Figures 5, 6), extend in a downdip direction toward a depth of approximately 6.5 km (∼21,325 ft).