Auflistung nach Schlagwort "Sandstone"
Anzeige der Dokumente 1-3 von 3
-
Compaction control on diagenesis and reservoir quality development in red bed sandstones: a case study of Permian Rotliegend sandstones
(International Journal of Earth Sciences, 2021-04-22)Authigenic minerals formed during diagenesis in conjunction with compaction by burial have long been known to lead to porosity-loss of sandstones, and a subsequent deterioration in reservoir quality. The diagenetic impact ... -
Coupling of diagenetic alterations and mechanical properties of Lower Permian siliciclastic sandstones: a pilot study
(Environmental Earth Sciences, 2021-02-07)Initial detrital composition and authigenic alterations during diagenesis of three sandstone types are related to their mechanical properties. Sandstones were prepared for geotechnical standard tests [density, uniaxial ... -
Permeability Evolution During Shear Zone Initiation in Low-Porosity Rocks
(Rock Mechanics and Rock Engineering, 2021-02-09)Using an innovative experimental set-up (Punch-Through Shear test), we initiated a shear zone (microfault) in Flechtingen sandstone and Odenwald granite under in situ reservoir conditions while monitoring permeability and ...