الفهرس 
Chapter One/ IntroductionOnly 14 pages are availabe for public view
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Abstract
Ashrafi is an offshore field located in the South-Western part of the Gulf of Suez, 66 Km to the North of Hurghada town and 4 Km to the East of Ashrafi Island. The main bearing and producing zones are the Nubia sandstone and fractured granitic basement. Other subsidiary oil bearing and producing zones are the Nukhul sandstone, Rudeis and Kareem sandstone and the Belayim sandstone. The sandstones of Kareem formation from one of the most important reservoir lithologies in the Gulf of Suez Basin, and produce and /or test oil from almost thirty oilfields. For ten potential reservoir units in the basin, almost 23% of the oil is produced from the Kareem formation sandstone. The data available for geological and Petrophysical study for Kareem Fm. are for seven wells containing wire-line logging data, core data, and mud logging data. The processing and interpretation for this data is by Interactive Petrophysics (IP) software. The net pay thickness ranges between 15ft and 110ft, porosities range are from 14% to 23%, permeabilitis are from 100md to 900md, Water saturations are from 19% to 38%, and Shale contents are from 18% to 56%. By mapping for these parameters we can determine the new development area for Ashrafi field where two zones in Middle and in South West because in this zones probability of Successive of development wells increase. Stratigraphic correlation chart shows that Kareem formation thickness varies laterally in Ashrafi Field and relationship between Porosity and permeability has been established good regression which is 0.810 and with increase data by addition wells we can use this relation to determine permeability from porosity and vice versa.