Making of velocity depth model and migration

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Год издания: 2008

Ключевые слова: Depth migration, Focusing technique, Integral operators, Integrated approach, Seismic profiles, Velocity analysis, Velocity-depth model, Wave-field continuation, Algorithms

Аннотация: It is offered integrated approach for depth section mapping based on continuation of the wave fields recorded on land surface. The wave field is continued by integral operator, first proposed by S.V. Goldin. Elaborated algorithm of the wave field continuation can be applied both for migrated sections imaging, and for measurement of medium velocity using focusing technique. Velocity analysis algorithm and depth migration results were studied on the example of one seismic profile.

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Издание

Журнал: Saint Petersburg 2008: Geosciences - From New Ideas to New Discoveries

Персоны

Kiselev V.M.
Meretsky A.A.
Pozdnyakov V.A.
Tuzovsky A.A.
Shilikov V.V.

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