We quantify fluid flow anisotropies in siliciclastic Triassic reservoirs and determine sedimentary, textural and diagenetic alterations, which control porosity and permeability.

We first quantify the impact of leaching on diagenesis and porosity from a reservoir analog near Roettbach, Franconia.

We then quantify porosity - permeability relationship and its variation across a exposed ephermal river stream in the Plattensandstein capped by Röt clay beds.

Finally we quantify the impact of leaching on diagenesis and porosity from reservoir analogs and wells near the Rheingraben.