the spatial distribution of petrophysical properties within the reservoirs is one of the most importantfactors in reservoir characterization. flow units are the continuous body over a specific reservoirvolume within which the geological and petrophysical properties are the same. accordingly, anaccurate prediction of flow units is a major task to achieve a reliable petrophysical description of a...

Groundwater transport in crystalline rocks follows pathways along fractured zones because of low primary porosity and permeability such formations. Fractured systems encompass an imbricated set joints fractures with different lengths, apertures orientations resulting complex permeable heterogeneous groundwater properties. Geophysical well logging has proved effectiveness detecting depth levels ...