Optimization of Seismic Facies Analysis Workflow through Caracterization of Robustness to Data Uncertainties

D022 Optimization of Seismic Facies Analysis Workflow through Caracterization of Robustness to Data Uncertainties P. Nivlet* (Institut Français du Pétrole) SUMMARY Seismic facies analysis is an important step in reservoir characterisation or monitoring workflow. It aims at interpreting seismic information in terms of a qualitative property named seismic facies which is often used as a qualitative constraint to reservoir model building or updating. Despite the abundant literature on this topic guidelines are still missing when deciding which are the most relevant seismic attributes or which is the optimal set of seismic facies... In this paper we have developed an innovative