الفهرس 
CHAPTER (1) INTRODUCTIONOnly 14 pages are availabe for public view
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Abstract
The study area lies in the offshore of the south-western entrance of Gulf of Suez, at 40 km north of Hurghada city, Egypt. An integrated geophysical study has been carried out in the study area for estimating and recognizing the geological features, especially the structures and fault element trends, then focusing our study on North Geisum Oil Field restricted between latitudes 27o 37’ N and 27o 43’ N and longitudes 33o 36’ E and 33o 42’ E.
The present study focuses on using available geological information, seismic reflection data, and well logging data, to evaluate the interested Kareem Formation (Shagar and Rahmi Members) reservoirs, through the interpretation and integration of well logs with seismic data to find out the connection between the geological information and the geophysical deductions.
The seismic interpretation shows the major trend of the regional and subsurface structural geological features and identifying the reflectors of Kareem Formation (Shagar and Rahmi Members’s tops), by using the computer technique for constructing a number of structural depth maps.
In addition, the well logging using the formation evaluation for petrophysical properties of well logs involves measurements and corrections of the fluid resistivity, rock resistivity, shale content, porosity values and fluid saturations. Where, different quantitative interpretation steps that had performed by using the computer technique and a number of distribution and saturation maps (thickness, shale volume, limestone volume, dolomite volume, sandstone volume, effective porosity, water saturation, residual and movable hydrocarbon saturation) as well as, the Litho-saturation cross-plots was constructed to show the horizontal and vertical distribution of the hydrocarbon occurrences in the study area.
All the previous studies, tectonic setting, seismic structural interpretation and well-logs analysis were tied together to get a complete understanding of the hydrocarbon potentiality in the area under study.
The final results confirms that the hydrocarbon potential evaluation in the study area for available four wells in Kareem formation’s Members reservoirs offer new possible locations as drilling possibilities for future exploration through the deposition of sandstone submarine fans in Shagar Member and Rahmi Member of Kareem Formation at the Middle Miocene in the North Geisum Oil Field.