Deepwater Demultiple Example

In deepwater environments, multiples interfere with deep primary waves, often leading to a final seismic image with conflicting dips and unrealistic geological structures.

The 3D demultiple flow combines 3D Convolutional SRME with 3D Wavefield Extrapolation SRME.

The images above show the migrated stack before the demultiple stage, next is the migrated stack after the demultiple stage and the final image shows the seismic energy that was removed at the demultiple stage.