The overall aim of this thesis is to better understand the development and emplacement of diapiric mound features in the Vema Dome area, located in the Vøring basin on the mid-Norwegian continental margin. Two 3D seismic surveys, ST9603R99 and BPN9601, were interpreted in this study, in order to investigate the diapiric mounds and their relationship with an underlying fluid plumbing system including ...