Figure 18.(a) Stratigraphic cross-section across the “G” field based on 6 deep wells, palaeo-data and 3D seismic data. (b) Sequence stratigraphic correlation of shallow and deep reservoir units based on well logs, 3D seismic data and some palaeo-data, “G” and “B” fields, coastal Gulf of Mexico basin.  Only two deep 1950s wells penetrated the sections below 3000 m.  Both wells had gas condensate shows and were recompleted in the normally pressured prograding complex reservoirs.