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The use of common offset migration for velocity model building and verificationNormal access

Authors: B. Barley, S. M. Deregowski, J. Longbottom, B. Raynaud and T. Redshaw
Event name: EAGE/SEG Research Workshop 1990
Session: Estimation of Velocities (P&S) from Surface Seismic; Data Analysis; Methods and Limitations
Publication date: 15 July 1990
DOI: 10.3997/2214-4609.201411854
Organisations: SEG, EAGE
Language: English
Info: Extended abstract, PDF ( 650.87Kb )
Price: € 20

For some time the seismic processing industry has possessed the algorithmic capability to accurately migrate seismic data from areas of structural complexity. What has stopped this ability being used in practice is the fact that the required depth migrations are themselves very sensitive to the supplied velocity depth model.

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