Print Email Facebook Twitter Multiple elimination and transmission compensation in primary reflections in data domain Title Multiple elimination and transmission compensation in primary reflections in data domain Author Zhang, L. (TU Delft Applied Geophysics and Petrophysics) Slob, E.C. (TU Delft Applied Geophysics and Petrophysics) Date 2018 Abstract We retrieve transmission compensated subsurface primary reflections from the reflection response measured at the surface. This is achieved by filtering the reflection response. The application of this scheme does not require model information. In this process, the reflection response is convolved and correlated with itself. The result after each convolution and correlation is truncated in the time domain. Free-surface and internal multiple reflections are removed and the two-way transmission effects in the primary reflections are compensated for in one step. The output of this scheme is a data set that contains only transmission compensated primary reflections. The obtained data set can be used as input to retrieve an artefact-free image of the medium. We illustrate the method with a two-dimensional example that shows how free-surface and internal multiple reflections are removed and transmission loss in primary reflections are compensated for. The method can have a wide range of applications in 3D strongly scattering media that are accessible from one side only. Subject reflection3Dscattering To reference this document use: http://resolver.tudelft.nl/uuid:237917ec-1ae4-4d50-aaf2-2ef9c8261aae DOI https://doi.org/10.1190/segam2018-w4-01.1 Publisher SEG Embargo date 2019-04-19 Source SEG Technical Program Expanded Abstracts 2018: 14-19 October 2018, Anaheim, United States Event SEG Annual Meeting 2018, 2018-10-14 → 2018-10-19, Anaheim convention Center, Anaheim, United States Series SEG Technical Program Expanded Abstracts 2018, 1949-4645 Bibliographical note Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. Part of collection Institutional Repository Document type conference paper Rights © 2018 L. Zhang, E.C. Slob Files PDF segam2018_w4_01.1.pdf 478.53 KB Close viewer /islandora/object/uuid:237917ec-1ae4-4d50-aaf2-2ef9c8261aae/datastream/OBJ/view