Marine vibrator: Source wavefield modeling

Losnedahl, Sander Wågønes; Orji, Okwudili Chuks; Gelius, Leiv-J.; Sollner, Walter
Chapter; AcceptedVersion; Peer reviewed
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Year
2019
Permanent link
http://urn.nb.no/URN:NBN:no-80151

CRIStin
1733432

Is part of
SEG technical program expanded abstracts
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Original version
SEG Technical Program Expanded Abstracts 2019. 2019, DOI: http://dx.doi.org/10.1190/segam2019-3215004.1
Abstract
Traditional marine seismic sources are facing increasingly strict regulation due to their non-negligible environmental foot print. However, marine vibrators are easy to control, are more efficient and have lower environmental foot print. Here we demonstrate source wavefield modeling for marine vibrators, discuss the source signature requirements and important processing and imaging steps.