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Paul Scherrer Institut PSI OVGA 405 5232 Villigen PSI, Switzerland http://www.psi.ch
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Paul Scherrer Institut PSI

Alles im Fluss - Neue Einblicke in das Verhalten von Fluiden in porösem Gestein

(PresseBox) (Villigen PSI, )
Computertomografische Untersuchungen erlauben es erstmals, den Fluss von Öl und Wasser direkt im Gestein zu beobachten – in 3D und mit bisher unerreichter zeitlicher Auflösung. Der neue Ansatz und die daraus gewonnenen Informationen helfen besser zu verstehen, wie sich verschiedene Flüssigkeiten gegenseitig in porösen Materialien verdrängen können. Die Studie wurde gemeinsam von Forschern von Shell, dem Paul Scherrer Institut PSI (Schweiz) sowie von der Johannes Gutenberg-Universität Mainz durchgeführt. Die Ergebnisse sind im renommierten Journal Proceedings of the National Academy of Sciences of America erschienen.

Erdöl und Erdgas sind in kleinen Poren im Sedimentgestein gefangen; bei konventioneller Förderung bleiben auch
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