1887

Abstract

The Rio Zulia oil field in the Catatumbo Basin has a 3D seismic survey for further field development and to identify additional prospective zones. Reprocessing of this volume included additional prestack-time migration and TTI anisotropic depth migration. Low signal-to-noise on the volume over complex geologic structures led the team to employ an interpretive model-building methodology for the depth-migration velocity model. The dipping anisotropy around the edges of the anticlinal structure resulted in lateral shifts in imaging of the subthrust reflectors.

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/content/papers/10.3997/2214-4609.20143873
2012-03-07
2021-10-19
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.20143873
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