Deutsch
 
Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

 
 
DownloadE-Mail
  On the Design of Cross-hole Resistivity Arrays for High-resolution and Cost-effective Storage Reservoir Monitoring

Wagner, F., Günther, T., Schmidt-Hattenberger, C., Maurer, H. (2013): On the Design of Cross-hole Resistivity Arrays for High-resolution and Cost-effective Storage Reservoir Monitoring - Proceedings, Near Surface Geoscience 2013 – the 19th European Meeting of Environmental and Engineering Geophysics of the Near Surface Geoscience (Bochum 2013).
https://doi.org/10.3997/2214-4609.20131430

Item is

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Wagner, F.1, Autor              
Günther, T.2, Autor
Schmidt-Hattenberger, Cornelia1, Autor              
Maurer, H.2, Autor
Affiliations:
1CGS Centre for Geological Storage, Geoengineering Centres, GFZ Publication Database, Deutsches GeoForschungsZentrum, ou_146050              
2External Organizations, ou_persistent22              

Inhalt

einblenden:
ausblenden:
Schlagwörter: -
 Zusammenfassung: Electrical resistivity tomography (ERT) has received consideration as a tool for permanent monitoring of saline storage reservoirs due to its high sensitivity to compositional pore fluid changes. The information content offered by geoelectrical data is ultimately limited by the electrode arrangement, and consequently, its full exploitation requires a well-conceived experimental design. We present a methodology to estimate an optimum number of electrodes as well as their specific locations along the borehole trajectories based on a maximization of the respective model resolution. Using a synthetic example analogous to the Ketzin site, Germany, we demonstrate that relatively sparse optimized setups with a refinement of the electrode spacings in the target horizon can offer comparable tomographic imaging capabilities with regard to rather dense arrays. The approach presented can assist practitioners with the design of high-resolution and cost-effective down-hole installations at future CO2 storage sites.

Details

einblenden:
ausblenden:
Sprache(n):
 Datum: 2013
 Publikationsstatus: Final veröffentlicht
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: URI: http://doi.crossref.org/servlet/query?format=unixref&pid=bib@gfz-potsdam.de&id=10.3997/2214-4609.20131430
DOI: 10.3997/2214-4609.20131430
GFZPOF: PT4 Georesources: Sustainable Use and Geoengineering
 Art des Abschluß: -

Veranstaltung

einblenden:
ausblenden:
Titel: Near Surface Geoscience 2013 – the 19th European Meeting of Environmental and Engineering Geophysics of the Near Surface Geoscience
Veranstaltungsort: Bochum
Start-/Enddatum: 2013-09-09 - 2013-09-11

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Proceedings
Genre der Quelle: Konferenzband
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: - Artikelnummer: - Start- / Endseite: - Identifikator: -