الفهرس 
Chapter one: IntroductionOnly 14 pages are availabe for public view
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Abstract
The Nile Delta is one of the main hydrocarbon provinces in Egypt. It
has a significant sharing in the Egyptian national production and
represents the Egypt’s promising future in the field of hydrocarbon
production proven by huge recent gas discoveries like Zohr gas field,
which covers the internal needs of the natural gas, and enables Egypt to
become one of the largest gas exporters in the Middle East.
Nile Delta reservoirs were composed of stratigraphic and structural traps,
it contains high amount of clay minerals which affect the accuracy of the
petrophysical evaluation and reservoir calculation leading to inaccuracy
in the hydrocarbon reserve estimation, so that the reservoir
characterization has to be implemented in such shaly sand reservoirs
which have a high degree of facies changes.
West El Manzala field, is located in the eastern part of East Nile Delta
Onshore, and is representing an executive example of the facies changes
effect and various rock parameters in a shaly sand clastic reservoir, which
produces complex overlapping contribution in the production without
distinguishing between these different units in the same productive
reservoir.