Work

Velocity Reduction - a Point in Velocity Model Building for Pre-stack Kirchoff Depth Migration

Year: 2015

Type: conference-paper

Abstract: Building a depth-velocity model is an important step in the pre-stack Kirchoff depth migration workflow.Conventional velocity analysis methods generally assume flatlayered geology and mild lateral velocity variations.In areas with complex structural geology formations, these methods often fail, and more sophisticated techniques are required.One possible and useful point could be velocity reduction (in percent) for finding the boundaries of the velocity model changing.

Source: International Scientific Conference Geobalcanica. Proceedings

DOI: 10.18509/gbp.2015.15

Author: Maya Grigorova

Institution: University of Mining and Geology "Saint Ivan Rilski"

Language: English

Topic: Seismic Imaging and Inversion Techniques

Subfield: Geophysics

Field: Earth and Planetary Sciences

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W2322313596

FWCI:

Cites: 2

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Related to: 10