Interval velocity analysis in complex areas - What about the azimuth?

M. Reshef, E. Landa

Research output: Contribution to conferencePaperpeer-review

Abstract

Three dimensional interval velocity analysis must deal with the problem of lateral velocity variations along different azimuths. Traditionally, when this azimuth dependency is treated, the analysis refers to the acquisition azimuth. The main idea presented in this study is that in complex geological regions, the acquisition azimuth may not be the optimal domain for analyzing velocity errors. We suggest here to define the azimuth in the image domain. Together with the scattering angle and dip, all parameterized in the depth image domain, accurate CIG analysis method can be designed.

Original languageEnglish
DOIs
StatePublished - 2009
EventMarine Seismic Workshop 2009: Focus on Middle East and North Africa - Limassol, Cyprus
Duration: 22 Feb 200925 Feb 2009

Conference

ConferenceMarine Seismic Workshop 2009: Focus on Middle East and North Africa
Country/TerritoryCyprus
CityLimassol
Period22/02/0925/02/09

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