Tight sandstone reservoirs typically contain a wide pore throat sizes ranging from the nano-
scale to micro-scale, and have complex pore geometry and pore throat structure …

Abstract Chlorite, an Fe-and Mg-rich aluminosilicate clay, may be either detrital or authigenic
in sandstones. Detrital chlorite includes mineral grains, components of lithic grain, matrix …

The tight sandstones are characterized by low porosity, low permeability, complex pore
structure and strong heterogeneity due to the extensive diagenetic modifications they …

Reservoir quality and heterogeneity are critical risk factors in tight oil exploration. The
integrated, analysis of the petrographic characteristics and the types and distribution of …

This study introduces an integrated evaluation of geological and geophysical data, including
sedimentology, diagenetic alteration, image log analysis, core measurements, formation …

Abstract The Nile Delta has become an economically important region of Egypt, because of
large-scale natural gas and oil discoveries in recent decades. The offshore Baltim East field …

This study aims to employ an integrated depositional and sequence stratigraphic approach
to assess the control of diagenesis on reservoir porosity of a hybrid-energy delta system …

The study of pore characteristics is of great importance in reservoir evaluation, especially in
deeply buried sandstone. It controls the storage mechanism and reservoir fluid properties of …

The interpretation of depositional environment and diagenesis controls on petroleum
reservoirs are a major challenge that has an impact on the petroleum system of hydrocarbon …

The effects of pore throat structure on gas permeability in tight sand reservoir were
investigated using helium-measured porosity, pulse decay permeability, casting thin …