Subsalt Imaging using 3D Pre-Stack Depth Migration Aided by Gravity Modeling in Onshore Germany
Subsalt Imaging using 3D Pre-Stack Depth Migration Aided by Gravity Modeling in Onshore Germany
2 Pageswww.pdgm.com Subsalt Imaging using 3D Pre-Stack Depth Migration Aided by Gravity Modeling in Onshore Germany The Challenge In a subsalt reservoir, improve the focus of the seismic data underneath the salt dome, in order to reduce drilling risk. The Assessment In recent years, advances in velocity model building and depth imaging have provided a better understanding of complex subsalt plays. The tomographic approach to subsurface velocity
