Structural inversion exercises

Seismic Data Analysis

Series	Investigations in Geophysics
Author	Öz Yilmaz
DOI	http://dx.doi.org/10.1190/1.9781560801580
ISBN	ISBN 978-1-56080-094-1
Store	SEG Online Store

Exercise 10-1. Does a zero-offset wavefield modeled from exploding reflectors contain multiples?

Exercise 10-2. Consider two image sections derived from (a) time migration, and (b) depth migration followed by scaling from depth to time. To perform the depth-to-time scaling, you may use an interval velocity field based on the rms velocity field to do the time migration or the velocity-depth model to do the depth migration. Which option would make the two image sections in time more compatible?

See also

• Introduction to structural inversion
• Subsalt imaging in the North Sea
• Subsalt imaging in the Gulf of Mexico
• Imaging beneath irregular water bottom in the Northwest Shelf of Australia
• Imaging beneath volcanics in the West of the Shetlands of the Atlantic Margin
• Imaging beneath shallow gas anomalies in the Gulf of Thailand
• 3-D structural inversion applied to seismic data from the Southern North Sea
• 3-D structural inversion applied to seismic data from the Central North Sea
• 3-D structural inversion applied to seismic data from offshore Indonesia
• 3-D structural inversion applied to seismic data from the Northeast China
• Seismic modeling

External links

find literature about Structural inversion exercises