Shallow Water Demultiple Example

In shallow water environments, multiples closely interfere with other events often blurring the images and showing an unrealistic representation of 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.