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Technical Abstract

A regularization algorithm optimized for time-lapse processing

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Traditionally, the regularization step is performed independently for each time-lapse vintage. This disregards any geometrical limitations imposed by different surveys. Here we recast the regularization process as a minimization problem with model-space constraints. These constraints couple geometrical relations between surveys to improve repeatability. We also demonstrate how to solve the minimization using a practical and pragmatic approach.
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Publications

EAGE - European Association of Geoscientists and Engineers

Authors

Adel Khalil, Henning Hoeber, Bernard Deschizeaux, Mark Ibram, Daniel Davies

Month

June

Copyright

© 2016 EAGE