Marchenko multiple elimination of a laboratory example

Zhang, L.; Slob, E.C.

doi:10.1093/gji/ggaa062

Marchenko multiple elimination of a laboratory example

Title

Marchenko multiple elimination of a laboratory example

Author

Zhang, L. (TU Delft Applied Geophysics and Petrophysics)
Slob, E.C. (TU Delft Applied Geophysics and Petrophysics)

Date

2020

Abstract

The Marchenko multiple elimination (MME) scheme is derived from the coupled Marchenko equations. It is proposed for filtering primary reflections with two-way traveltime from the measured acoustic data. The measured acoustic reflection data are used as its own filter and no model information or adaptive subtraction is required to apply the method. The data obtained after MME are better suited for velocity model construction and artefact-free migration than the measured data. We apply the MME scheme to a measured laboratory data set to evaluate the success of the method. The results suggest that the MME scheme can be the appropriate choice when high-quality pre-processing is performed successfully.

Subject

Controlled source seismology
multiple reflection elimination
wave scattering

To reference this document use:

http://resolver.tudelft.nl/uuid:507c89b6-10e4-41d5-8b76-cf977b7bb5a7

DOI

https://doi.org/10.1093/gji/ggaa062

ISSN

0956-540X

Source

Geophysical Journal International, 221 (2), 1138-1144

Part of collection

Institutional Repository