Permeability evolution in sandstone due to injection of CO2-saturated brine or supercritical CO2 at reservoir conditions

Permeability evolution in sandstone due to injection of CO2-saturated brine or supercritical CO2 at reservoir conditions

We measured the change in permeability of two selected sandstones (Berea, Fonteinebleau) due to injection of CO2-saturated (“live”) brine, unsaturated (“dead”) brine or supercritical (sc) CO2 at reservoir conditions. We found that the permeability did not significantly change in a clean sandstone co...

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Bibliographic Details
Main Authors: Iglauer, Stefan, Sarmadivaleh, Mohammad, Al-Yaseri, Ahmed, Lebedev, Maxim
Other Authors: Tim Dixon
Format: Conference Paper
Published: Elsevier 2014
Subjects:
supercritical CO2
sandstone
injectivity decrease
permeability reduction
CO2-saturated brine
live brine
Online Access:http://hdl.handle.net/20.500.11937/49000

Internet

http://hdl.handle.net/20.500.11937/49000

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