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Estimation of macro P and S velocity modelsNormal access

Authors: H. L. H. Cox, G. Blacquièri, C. P. A. Wapenaar and A. J. Berkhout
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: 10.3997/2214-4609.201411856
Organisations: SEG, EAGE
Language: English
Info: Extended abstract, PDF ( 1.39Mb )
Price: € 20

Summary:
In this paper a macro model estimation technique is presented based on non-recursive wave field extrapolation. By shot record redatuming, using an initial macro model, true Common Depth Point (CDP-) gathers are generated at grid points along one or more lateral positions (such as potential boreholes).


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