Seismic Imaging in the German Hydrocarbon Industry

摘要

In the exploration and development of oil and gas reservoirs in Germany more and more modern methods are applied. The main emphasis in seismic processing is Put on 3D velocity Model Building and 3D Pre-and Post Stack Depth Migration. The Fast development in information technology Permits nowadays computer-bound opera- Tions with large quantities of data. This paper gives an overview of BEB's Depth Migration methodology. Due to the long-ac- Quisition period and not always uniform rec- Ording parameters a substantial expenditure Was necessary to merge the individual 3D Surveys.