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7th Middle East Geosciences Conference and Exhibition
Manama, Bahrain
March 27-29, 2006
1 Exploration, Chevron Kuwait, Ahmadi, Kuwait, [email protected]
2 Exploration, Kuwait Oil Company, Kuwait
3 Exploration, Kuwait Oil Company
4 Kuwait Oil Company, Kuwait
5 Kowait Oil Company, P.O.Box 9758, Ahmadi, 61008, Kuwait
A comprehensive study was undertaken to determine and document the structural
history of Kuwait. This effort attempts to
apply the regional tectonic setting of the Arabian Plate to the petroleum system of Kuwait and is intended to mitigate
specific risk factors involved in the Cretaceous, Jurassic, and Paleozoic exploration drilling portfolios.
This work incorporated all regional 2D and field specific 3D seismic data, well control, and gravity/magnetic data. The effort
is meant to address the entirety of the stratigraphic section from Precambrian to recent. Some 20 isopach maps
and
reconstructed
sections
were generated, extending from the Late Permian Khuff Formation to the Neogene Lower Fars
Formation. Specific
structural
timing episodes were interpreted using the isopach
maps
and reconstructed
sections
. The
gravity and magnetic data was most beneficial in the interpretation of the pre Khuff section.
There are nine (9) documented periods of structural
adjustments to have affected onshore Kuwait. These many episodes of
adjustment have resulted in a very complex present day
structural
architecture. The complex
structural
history of onshore
Kuwait reflects the more regional
structural
movements to have affected the Arabian Plate. The purpose of this study is to:
1) Establish a linkage between specific episodes of movement experienced by the Arabian Plate and resultant
structural
fabrics, through time, as observed in onshore Kuwait and 2) Determine the effects of
structural
development on deposition,
reservoir development, fracture density/orientation, and hydrocarbon maturation and migration.