TY - BOOK AU - Samar Samir Anas AU - Khalid S. Soliman , AU - Walid M. Mabrouk , TI - A Suggested Approaches for Determine the Main Reservoir Parameters / PY - 2013/// CY - Cairo : PB - Samar Samir Anas , KW - Petrophysical analysis KW - Reservoir productivity KW - Well logging applications N1 - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Geophysics; Issued also as CD N2 - In the process of reservoir evaluation, the most important petrophysical parameters in which geologists and geophysicists are too much interested to know are porosity, water saturation, permeability and Acoustic impedance . Conventionally, log analysts evaluate these parameters either from core measurements or through well log analysis and this sometimes requires the use of empirical approaches, thus, it was important to find a solution of this problem from well log analysis other than core measurements which are so expensive. However, the aim of this study is mainly concerned with the evaluation of such parameters from well logging data through the introduction of four approaches in a very simple and realistic manner, and compared the results with those obtained from cores when they are available ER -