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The Impact of Data Pre-Processing on Sub-Basalt Seismic ImagingNormal access

Authors: A. Druzhinin, R.W. Hobbs and X.-Y. Li
Event name: 66th EAGE Conference & Exhibition
Session: Seismic Data Processing
Publication date: 07 June 2004
Organisations: EAGE
Language: English
Info: Extended abstract, PDF ( 558.18Kb )
Price: € 20

Summary:
P305 THE IMPACT OF DATA PRE-PROCESSING ON SUB-BASALT SEISMIC IMAGING 1 A. DRUZHININ 1 R. W. HOBBS 2 and X-Y. LI 1 1 British Geological Survey Murchison House West Mains Road Edinburgh EH9 3LA UK 2 Dept. of Earth Sciences Durham University South Road Durham DH1 3LE UK Summary Source deconvolution with de-ghosting surface multiple suppression and wavefield separation are essential pre-processing steps prior to seismic imaging in complex areas. We study the impact these data pre-processing methods have on wave-mode dependent sub-basalt imaging. Long-offset data from a recent marine streamer survey in the Faeroes-Shetland Basin were reprocessed using various


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