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Wave-phase Information Based Full Waveform Inversion
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, Jun 2009, cp-127-00394
- ISBN: 978-90-73781-67-2
Abstract
We propose a new way of doing full waveform inversion which only depends on the phase information of the recorded seismic data. Unlike the conventional method, we first apply a tau-p transform to the seismic data to form the delayed-shot seismic record, b