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f The Use of Multi-Scattered Energy in Imaging and Velocity Model Building
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 82nd EAGE Annual Conference & Exhibition - Workshop Programme, Oct 2021, Volume 2021, p.1 - 3
Abstract
Summary
Multiples and multi-scattered seismic recorded energy are often ignored or suppressed in imaging and inversion applications. This happens because they tend to appear weak in our recorded data and they also violate the linearity clause, complicating their treatment. On the other hand, they carry valuable information that allows for better illumination of the Earth and better velocity model building. We will share those features through our generalized internal multiple imaging strategy, as well as incorporating multi scattered energy in Full waveform inversion. The results demonstrate the ability of multi-scattered energy to better image the subsurface, as well as yield a better velocity models.
© 2021 The Authors © European Association of Geoscientists and Engineers