CLAY CUTANS AND THE ORIGIN OF ILLITE RIM CEMENT: AN EXAMPLE FROM THE SILICICLASTIC ROTLIEGEND SANDSTONE IN THE DUTCH SOUTHERN PERMIAN BASIN

摘要

In Permian Rotliegend sandstones in the Dutch part of the Southern Permian Basin illite can be a practical annoyance because it strongly influences reservoir properties. Despite its practical importance, the origin and in particular the prediction of the distribution of authigenic illite in siliciclastic sandstone is still under discussion.