Complex Volumic Seismic Interpretation by New Geobodies Extraction Strategy

B016 Complex Volumic Seismic Interpretation by New Geobodies Extraction Strategy F. Pivot* (Total E&P Angola) G. Dupuy (Total S.A.) S. Gillon (Total S.A.) & J.N. Ferry (Total E&P Angola) SUMMARY In this paper we present how new triangulation and propagation algorithms are combined in order to extract relevant and precise geobodies on large lithoseismic cubes. Combined with 3D vizualisation and edition facilities it opens a new way of screening specific geological features of any type in 3D and to obtain triangulated envelopes suited for prospect definition volumetric computations wellbore design and reservoir model construction. Such an approach is illustrated on