Monitoring the complete life-cycle of a CO2 storage reservoir-Demonstration of applicability of geoelectrical imaging
- In this paper, the applicability of deep downhole geoelectrical monitoring for detecting CO2 related signatures is evaluated after a nearly ten year period of CO2 storage at the Ketzin pilot site. Deep downhole electrode arrays have been studied as part of a multi-physical monitoring concept at four CO2 pilot test sites worldwide so far. For these sites, it was considered important to implement the geoelectrical method into the measurement program of tracking the CO2 plume. Analyzing the example of the Ketzin site, it can be seen that during all phases of the CO2 storage reservoir development the resistivity measurements and their corresponding tomographic interpretation contribute in a beneficial manner to the measurement, monitoring and verification (MMV) protocol. The most important impact of a permanent electrode array is its potential as tool for estimating reservoir saturations.
Author details: | Cornelia Schmidt-HattenbergerORCiD, Peter Bergmann, Tim Labitzke, Julia Pommerencke, Dennis Rippe, Florian WagnerORCiD, Bernd Wiese |
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DOI: | https://doi.org/10.1016/j.egypro.2017.03.1526 |
ISSN: | 1876-6102 |
Title of parent work (English): | 13th International Conference on Greenhouse Gas Control Technologies (GHGT) |
Publisher: | Elsevier |
Place of publishing: | Amsterdam |
Publication type: | Other |
Language: | English |
Date of first publication: | 2017/08/18 |
Publication year: | 2017 |
Release date: | 2022/09/16 |
Tag: | CO2 storage monitoring; Geoeletrical imaging; permanent downhole electrode array |
Volume: | 114 |
Number of pages: | 8 |
First page: | 3948 |
Last Page: | 3955 |
Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Umweltwissenschaften und Geographie |
DDC classification: | 5 Naturwissenschaften und Mathematik / 55 Geowissenschaften, Geologie / 550 Geowissenschaften |
Peer review: | Referiert |
License (German): | CC-BY-NC-ND - Namensnennung, nicht kommerziell, keine Bearbeitungen 4.0 International |