Data processing of marine CSEM based on 3D modeling
基于三维模拟的海洋CSEM资料处理

Marine CSEM has become a new tool for offshore exploration, however the processing and interpretation of actual data still stay in the stage of qualitative analysis and 1D modeling, and 2D and 3D modeling are in the period of model research. A new processing method for Marine CSEM was developed based on 3D modeling to process the Troll field data. Although there is only one survey line and only 2D model can be modified, there is no influence to the application of 3D inversion software and effect. Fast 3D modeling establishes a base for interactive processing. It might have better justifiability, higher speed and better result than single 2D inversion.