Theory for Marchenko imaging of marine seismic data with free surface multiple elimination

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientific

19 Citations (Scopus)
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Abstract

The theory of data-driven true amplitude migration is presented for multicomponent marine seismic data. The Marchenko scheme is adapted to account for the ghost, free surface and internal multiple effects and works without the need to know the source wavelet. A true amplitude image is formed from the obtained focusing functions without ghost effects and artefacts from free surface and internal multiples. The resulting reflectivity at image times can be input for a final step of full waveform inversion. The numerical example shows the effectiveness of the method in a simple 1D problem.
Original languageEnglish
Title of host publication79th EAGE Conference and Exhibition 2017
Subtitle of host publicationParis, France, 12-15 June 2017
PublisherEAGE
Number of pages5
DOIs
Publication statusPublished - 2017
Event79th EAGE Conference and Exhibition 2017: Energy, Technology, Sustainability - Time to Open a New Chapter - Paris, France
Duration: 12 Jun 201715 Jun 2017
Conference number: 79

Conference

Conference79th EAGE Conference and Exhibition 2017
CountryFrance
CityParis
Period12/06/1715/06/17

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