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arXiv · 2411.01449

3D Migration Aperture and Formula Connecting Dips of Prestack Time Migrated and Unmigrated Data

Jagmeet Singh
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Abstract

Formula connecting dips of unmigrated 2D and prestack time migrated constant offset gathers was recently proposed (Singh, 2024). A handy formula for 2D prestack migration aperture was also derived. We extend the same work to the 3D case, that is, we derive prestack time migration aperture, and formula connecting dips as a function of dip of a planar reflector and azimuth w.r.t. the dip direction.

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Jagmeet Singh. 2024-11-03. 3D Migration Aperture and Formula Connecting Dips of Prestack Time Migrated and Unmigrated Data. https://arxiv.org/abs/2411.01449

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