Our 3D CSEM inversion has been used successfully to image CSEM data acquired in a variety of geological settings such as shallow water, continental slope, deep water and salt basins for a range of E&P applications.

Since 2008 our inversion technology and workflows have undergone continuous development to improve accuracy and reliability as we continue to adapt to new acquisition approaches.

Key features

• Proven imaging solution for regional exploration, prospect evaluation, reservoir characterization, structural imaging
• Can account for VTI and TTI anisotropy in the subsurface
• Use of rigorous CSEM data uncertainty models to assign data weights
• Powerful Gauss-Newton model update scheme
• Software developed and maintained by EMGS
• Applicable to all node-based CSEM acquisition approaches (3D wide-azimuth, 2D)
• Can integrate seismic and well-log data into imaging workflow
• Large flexibility for applying different types of regularization and constraints based on gelogical setting and available a priori information
• SEG-Y deliverables for easy integration with other geophysical and geological data