Browsing UiS Brage by Author "Madland, Merete V."
Now showing items 1-2 of 2
-
How stress and temperature conditions affect rock-fluid chemistry and mechanical deformation
Nermoen, Anders; Korsnes, Reidar I.; Aursjø, Olav; Madland, Merete V.; Kjørslevik, Trygve A.C.; Østensen, Geir (Journal article; Peer reviewed, 2016-03)We report the results from a series of chalk flow-through-compaction experiments performed at three effective stresses (0.5, 3.5, and 12.3MPa) and two temperatures (92 and 130◦C). The results show that both stress and ... -
Porosity and permeability development in compacting chalks during flooding of nonequilibrium brines: Insights from long-term experiment
Nermoen, Anders; Korsnes, Reidar I.; Madland, Merete V.; Hiort, Aksel (Journal article; Peer reviewed, 2015-05)We report the complete chemical alteration of a Liège outcrop chalk core resulting from a 1072 flow-through experiment performed during mechanical compaction at 130°C. Chemical rock-fluid interactions alter the volumetric ...