Data Publication

Pore-Scale Dissolution by CO2 Saturated Brine in a Multi-Mineral Carbonate at Reservoir Conditions: Impact of Physical and Chemical Heterogeneity

Al-Khulaifi, Y.; Imperial College London | Lin, Q.; Imperial College London | Blunt, M.J.; Imperial College London | Bijeljic, B.; Imperial College London

British Geological Survey

(2019)

Descriptions

The datasets contain 40 time-resolved segmented X-ray micro-tomographic images showing mineral dissolution of carbonate rock samples containing dolomite and calcite via CO2 acidified brine fluid flow at reservoir conditions. The tomographic images were acquired at a voxel-resolution of 5.2 µm and time-resolution of 33 minutes. The data were collected with lab based microCT, with an aim of investigating the influences of rock mineral and physical heterogeneity on dissolution patterns and changes to dynamic rock properties at the pore-scale. Further details of the experimental methodology can be found in Al-Khulaifi et al. (2019). These time-resolved tomographic images can be used to validate pore-scale multimineral reactive transport models.

Keywords


Originally assigned keywords
X-ray micro-tomography
reactive transport
porous media
pore-scale dissolution
CO2 storage

MSL enriched keywords
liquid phase
salt brine
sedimentary rock
dolomite
minerals
carbonate minerals
calcite
dolomite
Apparatus
X-ray tomography

Metadata


MSL enriched sub domains

microscopy and tomography

Source

https://www.bgs.ac.uk/services/ngdc/citedData/catalogue/52b08e7f-9fba-40a1-b0b5-dda9a3c83be2.html

Source publisher

British Geological Survey

DOI

10.5285/52b08e7f-9fba-40a1-b0b5-dda9a3c83be2

Creators

Al-Khulaifi, Y.; Imperial College London
Lin, Q.; Imperial College London
Blunt, M.J.; Imperial College London
Bijeljic, B.; Imperial College London

Contributors

British Geological Survey

Citation

Al-Khulaifi, Y.; Imperial College London, Lin, Q.; Imperial College London, Blunt, M.J.; Imperial College London, & Bijeljic, B.; Imperial College London. (2019). Pore-Scale Dissolution by CO2 Saturated Brine in a Multi-Mineral Carbonate at Reservoir Conditions: Impact of Physical and Chemical Heterogeneity [Data set]. British Geological Survey. https://doi.org/10.5285/52B08E7F-9FBA-40A1-B0B5-DDA9A3C83BE2


Dates

Available 2019-01-12
Issued 2019

Language

- no language entry found -


Locations

- no geo-locations found -