Technical Abstract
Tomographic model uncertainties and their effect on imaged structures.
Back to Technical ContentWe demonstrate a recently developed method for computing tomography model uncertainties and mapping them into the migrated domain. The method generates after the final tomography a series of equi-probable velocity model perturbations within a standard deviation confidence level. This allows computing standard deviation-like attributes for velocity and anisotropy parameters and for key horizons. An application to West of Shetland dataset highlights the interest of the estimated uncertainties.
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EAGE - European Association of Geoscientists and EngineersAuthors
Mathieu Reinier, Jeremie Messud, Patrice Guillaume, Thomas Rebert