Skip to Main Content
Book Chapter

Equivalent Offset Migration (EOM)

Published:
January 01, 2007

Abstract

Understand the principles of EOM.

Know that EOM is based on prestack Kirchhoff migration.

Know that EOM is a time and depth migration.

Know the definition of equivalent offset.

Understand how CSP gathers are formed.

Know that CSP gathers are formed with no time shifting of the input data.

Know that CSP gathers may be formed at random locations:

Understand the principles of Kirchhoff MO.

Know that CSP gathers are formed with slight dependence on velocity, but provide accurate velocities after they are formed.

Know that principles of EOM may be extended to rugged topography, converted-wave processing, vertical array data, and may be used to extract residual statics.

You do not currently have access to this article.

Figures & Tables

Contents

Course Notes

A Practical Understanding of Pre- and Poststack Migrations: Volume 2 (Prestack)

John C. Bancroft, Ph.D.
John C. Bancroft, Ph.D.
University of Calgary
Search for other works by this author on:
Society of Exploration Geophysicists
Volume
14
ISBN electronic:
9781560801658
Publication date:
January 01, 2007

GeoRef

References

Related

Citing Books via

Close Modal
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close Modal
Close Modal