'Kirchhoff migration' presentation slideshows

V.2 Wavepath Migration

V.2 Wavepath Migration. Overview

665 views • 50 slides

Adaptive Grid Reverse-Time Migration

Adaptive Grid Reverse-Time Migration. Yue Wang. Outline. Motivation and Objective Reverse Time Methodology Salt Dome Model Test Field Data Test Conclusions. Problem. Kirchhoff migration is not optimal for complex velocity model. Marmousi Model. 0. Depth (km). Low-velocity wedge. 3.

718 views • 43 slides

Wavepath Migration versus Kirchhoff Migration: 3-D Prestack Examples

H. Sun and G. T. Schuster. University of Utah. Wavepath Migration versus Kirchhoff Migration: 3-D Prestack Examples. Outline. Problems in Kirchhoff Migration Wavepath Migration Implementation of WM Numerical Results Conclusions. Specular Ray. Forward Modeling.

601 views • 36 slides

Migration

340 views • 15 slides