Deconvolution after migration

John C. Bancroft, Thais A. Guirigay, J. Helen Isaac

Deconvolution is a process that is normally applied before migration. However, there are data conditions where deconvolution should be performed after migration. These situations are reviewed with a final conclusion that deconvolution after migration should be applied and be tested, especially in areas with little structure, such as a sedimentary basin.