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VSP and steep reflectors: A case history of data processing and interpretative modellingNormal access

Authors: F. Ogliani and J. Muller
Event name: 53rd EAEG Meeting
Session: Borehole and VSP
Publication date: 28 May 1991
DOI: 10.3997/2214-4609.201410992
Organisations: EAGE
Language: English
Info: Extended abstract, PDF ( 81.08Kb )
Price: € 20

In the presence of dipping reflectors, a zero-offset VSP allows a lateral investigation far from the well. In data processing, such property is routinely exploited when reflectors are gently dipping or involved in salt tectonics. Some aspects, however, may become not familiar or problematic, when structural dips exceed 45 degrees.

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