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Multiple attenuation: data space vs. image space - A real data example

Daniel A. Rosales and Antoine Guitton

daniel@sep.stanford.edu, antoine@sep.stanford.edu

ABSTRACT

Multiples can be attenuated either before or after the imaging process. Adaptive subtraction can be applied after migration to eliminate the multiples in the image space. We build a multiple model based on the sea floor reflection, that is kinematically correct. We then perform multiple attenuation to remove the water-bottom multiple in both the image space and the data space.



 
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Stanford Exploration Project
5/3/2005