Direct probabilistic inversion for facies using the Zoeppritz reflectivity model
In this abstract we highlight the "plug and play" nature of the reflectivity model used Direct Probabilistic Inversion. We replace the Aki-Richards approximation with the Zoeppritz model. This could equally well be an upgrade to a PP-PS reflectivity model or any other model (with an associated compute cost)
We also examine one specific case when the use of a more exact model produces uplift in the reservoir characterisation workflow.