--> Abstract: Relating Depositional Facies to the Seismic AVO Response, by Roger A. Young; #90085 (2008)
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Relating Depositional Facies to the Seismic Previous HitAVONext Hit Response

Roger A. Young
Houston, TX

Traditionally Previous HitAVONext Hit has been used as a tool for finding anomalies caused by the presence of gas. However the Previous HitAVONext Hit response is also sensitive to the character of the sands. For example Previous HitAVONext Hit can be used to discriminate the following facies: fining or coarsening upward sands, blocky sands, shaley sands and laminated sands.

The discussed Previous HitAVONext Hit approach will reduce the exploration life cycle as well as greatly reduce risk. This presentation will explain and demonstrate the Previous HitAVONext Hit response using models as well as examples. You will also see how to use mapped Previous HitAVONext Hit information to imply such things as thickness, porosity, lithologic contrast, fluid contrast and depositional facies.

It is equally appropriate to apply the discussed Previous HitAVOTop approach at the beginning of the exploration cycle to the entire dataset before any interpretation has been done. This analysis can continue to be used through the development stage. This allows the interpreter to use the technology to focus in on key areas as well as picking the optimal well location.

AAPG Search and Discover Article #90085 © 2008 GCAGS 58th Annual Meeting, Houston, Texas