“…Interpretation of flow units based on the petrophysical properties, well log data, and stratigraphy are routinely done for reservoir characterization. As reported by several researchers, this technique provides a better input data set for numerical flow simulation, when compared to those provided by lithological or depositional facies (Chen et al, 1950;Davies et al, 1996;Soto et al, 2001;Bagci et al, 2007;Schatz et al, 2007;Kadkhodaie-Ilkhchi et al, 2009;Nooruddin et al, 2011;Izadi et al, 2012Izadi et al, , 2013Mirzaei-Paiaman et al, 2015). Different methods can be applied for interpreting the flow units and their corresponding petrophysical properties (Bagci et al, 2007;Banga et al, 2007;Schatz et al, 2007;Brigaud et al, 2014;Goda et al, 2014;Pyrcz et al, 2014;Rebelle, 2014).…”