--> Abstract: Seismic Imaging in the Foothills of the Zagros Mountains Using Geologic Constraints, by R. Vestrum, #90188(2014)
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Seismic Imaging in the Foothills of the Zagros Mountains Previous HitUsingNext Hit Geologic Constraints

R. Vestrum1

1Thrust Belt Imaging

Abstract

Seismic imaging in thrust-belt environments like the foothills of the Zagros benefits significantly from interpretive input to velocities used for time and Previous HitdepthNext Hit migration. With low fold in the near surface, low signal-to-noise ratios, and complex horizon geometries, automated Previous HitvelocityNext Hit-model-building tools fail to produce an optimum Previous HitvelocityNext Hit model for TTI anisotropic Previous HitdepthNext Hit imaging in these areas. In a setting with such under-constrained seismic velocities, geologic constraints are crucial in the interpretation of our Previous HitvelocityTop model.

 

AAPG Search and Discovery Article #90188 ©GEO-2014, 11th Middle East Geosciences Conference and Exhibition, 10-12 March 2014, Manama, Bahrain