Microtomographic quantification of hydraulic clay mineral displacement effects during a CO2 sequestration experiment with saline aquifer sandstone

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
Sammlungen
  • metadata
ISSN
1520-5851
Ausgabe der Veröffentlichung
1
Zeitschrift
Environmental science & technology
Schlüsselwörter
  • 550 Geowissenschaften
  • 550 Earth sciences
Sprache
eng
Paginierung
Seiten: 198 - 204
Datum der Veröffentlichung
2013
Herausgeber URL
http://dx.doi.org/10.1021/es3013358
Datum der Datenerfassung
2020
Datum, an dem der Datensatz öffentlich gemacht wurde
2020
Zugang
Public
Titel
Microtomographic quantification of hydraulic clay mineral displacement effects during a CO2 sequestration experiment with saline aquifer sandstone
Ausgabe der Zeitschrift
47

Datenquelle: METADATA.UB

Andere Metadatenquellen:
Autoren
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000313220300024&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1021/es3013358
eISSN
1520-5851
Externe Identifier
  • Clarivate Analytics Document Solution ID: 066KS
  • PubMed Identifier: 22924476
ISSN
0013-936X
Ausgabe der Veröffentlichung
1
Zeitschrift
ENVIRONMENTAL SCIENCE & TECHNOLOGY
Paginierung
198 - 204
Datum der Veröffentlichung
2013
Status
Published
Titel
Microtomographic Quantification of Hydraulic Clay Mineral Displacement Effects During a CO<sub>2</sub> Sequestration Experiment with Saline Aquifer Sandstone
Sub types
  • Article
Ausgabe der Zeitschrift
47

Datenquelle: Web of Science (Lite)

Autoren
DOI
10.1021/es3013358
eISSN
1520-5851
ISSN
0013-936X
Ausgabe der Veröffentlichung
1
Zeitschrift
Environmental Science &amp; Technology
Sprache
en
Online publication date
2012
Paginierung
198 - 204
Datum der Veröffentlichung
2013
Status
Published
Herausgeber
American Chemical Society (ACS)
Herausgeber URL
http://dx.doi.org/10.1021/es3013358
Datum der Datenerfassung
2023
Titel
Microtomographic Quantification of Hydraulic Clay Mineral Displacement Effects During a CO<sub>2</sub> Sequestration Experiment with Saline Aquifer Sandstone
Ausgabe der Zeitschrift
47

Datenquelle: Crossref

Abstract
We combined a noninvasive tomographic imaging technique with an invasive open-system core-flooding experiment and compared the results of the pre- and postflooded states of an experimental sandstone core sample from an ongoing field trial for carbon dioxide geosequestration. For the experiment, a rock core sample of 80 mL volume was taken from the 629 m Stuttgart Formation storage domain of a saline sandstone aquifer at the CCS research pilot plant Ketzin, Germany. Supercritical carbon dioxide and synthetical brine were injected under in situ reservoir p/T-conditions at an average flow rate of 0.1 mL/min for 256 h. X-ray computed microtomographic imaging was carried out before and after the core-flooding experiment at a spatial voxel resolution of 27 μm. No significant changes in microstructure were found at the tomographic imaging resolution including porosity and pore size distribution, except of an increase of depositional heterogeneous distribution of clay minerals in the pores. The digitized rock data were used as direct real microstructure input to the GeoDict software package, to simulate Navier-Stokes flow by a lattice Boltzmann equation solver. This procedure yielded 3D pressure and flow velocity fields, and revealed that the migration of clay particles decreased the permeability tensor probably due to clogging of pore openings.
Addresses
  • Geosciences Institute, Johannes Gutenberg University, Mainz 55099, Germany.
Autoren
DOI
10.1021/es3013358
eISSN
1520-5851
Externe Identifier
  • PubMed Identifier: 22924476
Open access
false
ISSN
0013-936X
Ausgabe der Veröffentlichung
1
Zeitschrift
Environmental science & technology
Schlüsselwörter
  • Aluminum Silicates
  • Carbon Dioxide
  • Salts
  • Permeability
  • Porosity
  • Salinity
  • X-Ray Microtomography
  • Geological Phenomena
  • Carbon Sequestration
  • Groundwater
  • Clay
Sprache
eng
Medium
Print-Electronic
Online publication date
2012
Paginierung
198 - 204
Datum der Veröffentlichung
2013
Status
Published
Datum der Datenerfassung
2012
Titel
Microtomographic quantification of hydraulic clay mineral displacement effects during a CO2 sequestration experiment with saline aquifer sandstone.
Sub types
  • Research Support, Non-U.S. Gov't
  • Journal Article
Ausgabe der Zeitschrift
47

Datenquelle: Europe PubMed Central

Abstract
We combined a noninvasive tomographic imaging technique with an invasive open-system core-flooding experiment and compared the results of the pre- and postflooded states of an experimental sandstone core sample from an ongoing field trial for carbon dioxide geosequestration. For the experiment, a rock core sample of 80 mL volume was taken from the 629 m Stuttgart Formation storage domain of a saline sandstone aquifer at the CCS research pilot plant Ketzin, Germany. Supercritical carbon dioxide and synthetical brine were injected under in situ reservoir p/T-conditions at an average flow rate of 0.1 mL/min for 256 h. X-ray computed microtomographic imaging was carried out before and after the core-flooding experiment at a spatial voxel resolution of 27 μm. No significant changes in microstructure were found at the tomographic imaging resolution including porosity and pore size distribution, except of an increase of depositional heterogeneous distribution of clay minerals in the pores. The digitized rock data were used as direct real microstructure input to the GeoDict software package, to simulate Navier-Stokes flow by a lattice Boltzmann equation solver. This procedure yielded 3D pressure and flow velocity fields, and revealed that the migration of clay particles decreased the permeability tensor probably due to clogging of pore openings.
Autoren
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/22924476
DOI
10.1021/es3013358
eISSN
1520-5851
Ausgabe der Veröffentlichung
1
Zeitschrift
Environ Sci Technol
Schlüsselwörter
  • Aluminum Silicates
  • Carbon Dioxide
  • Carbon Sequestration
  • Clay
  • Geological Phenomena
  • Groundwater
  • Permeability
  • Porosity
  • Salinity
  • Salts
  • X-Ray Microtomography
Sprache
eng
Country
United States
Paginierung
198 - 204
Datum der Veröffentlichung
2013
Status
Published
Datum, an dem der Datensatz öffentlich gemacht wurde
2013
Titel
Microtomographic quantification of hydraulic clay mineral displacement effects during a CO2 sequestration experiment with saline aquifer sandstone.
Sub types
  • Journal Article
  • Research Support, Non-U.S. Gov't
Ausgabe der Zeitschrift
47

Datenquelle: PubMed

Beziehungen:
Eigentum von

Werkzeuge