Отправлено: 19.06.07 08:25. Заголовок: Как влияют условия седиментации на структуру порового пространства (Upper Rotliegend Deposits)

Как влияют условия седиментации на структуру порового пространства (Upper Rotliegend Deposits)

P133
Sedimentary Processes Diversifying of Reservoir
Properties of The Upper Rotliegend Deposits in
the Fore-Sudetic Monoclin
A. Poszytek* (Warsaw University)
SUMMARY
The northern and southern parts of the Fore-Sudetic Monocline are characterised by completely different
reservoir properties. In the Zielona Gora and Pozna troughs this variability results from the different
depositional histories in both areas and different diagenetic processes taking there place later. Analysis of
the variability of reservoir properties with regard to the particular depositional systems allowed a
statement that despite strong influence of diagenesis, the sedimentary environment leaves a strong imprint
on the presently observed reservoir properties. Comparison between the two study areas and between
deposits of different origin has been based on results of porosity, permeability and reservoir rate studies.

Понятно как, но автор иллюстрирует это конкретным примером, причем показывает различие углов наклона эллипсов рассеивания пористость-проницаемость для разных условий седиментации