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Multi-Arrival Kirchhoff Migration – Wavefronts Separation and Equalization
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 69th EAGE Conference and Exhibition incorporating SPE EUROPEC 2007, Jun 2007, cp-27-00509
- ISBN: 978-90-73781-54-2
Abstract
P282 Multi-Arrival Kirchhoff Migration – Wavefronts Separation and Equalization M. Giboli* (Politecnico di Milano) V. Lipari (Politecnico di Milano) G. Drufuca (Politecnico di Milano) C. Andreoletti (Eni E&P Division) & N. Bienati (Eni E&P Division) SUMMARY In the case of a complex subsurface single-arrival Kirchhoff migration results can be inadequate. In this work we address the issue of implementing true amplitude multi-arrival Kirchhoff migration with equalization in the angles domain starting from a single arrival algorithm. We develop a method to implement multi-arrival Kirchhoff migration with equalization in the angle domain. We solve wavefront separation by applying a continuity condition