1. Alsharhan AS (2003) Petroleum geology and potential hydrocarbon plays in the Gulf of Suez rift basin, Egypt. AAPG Bull 87(1):143–180
2. Amaefule, Mehmet JO, Altunbay, Tiab D, Kersey DG, Keelan DK (1993) Enhanced reservoir description: using core and log data to identify hydraulic (Flow) units and predicted permeability in uncored intervals/wells. Soc Pet Eng SPE 26436 http://dx.doi.org/10.2118/26436-MS
3. Bear J (1972) Dynamics of fluids in porous media. Elsevier, New York
4. Burns RP, Burns R (2009) business research methods and statistics using SPSS. Sage Publications, Great Britain
5. Cornish R (2007) Statistics: 3.1 cluster analysis, resource type, teach yourself worksheets, mathematics learning support center , Mathematics Education Centre, Loughborough University, LE11 3TUK, p 1–5