English Abstract This report describes the experiences obtained in the
well drilled recently near Stekene. This well has been drilled within the
scope of a study of the Belgian Geological Survey (BGS) on the extension of
Oligocene and Eocene formations. During drilling of the well cores have
been taken across the entire sandy unit, which consists of both the Berg
Sand Member and the sandy top of the Kallo Complex. Samples of these cores
were analysed on their permeability, porosity and
density.