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  Coupled hydro-mechanical simulations demonstrate system integrity at the Ketzin pilot site for CO2 storage

Kempka, T., Klapperer, S., Norden, B. (2014): Coupled hydro-mechanical simulations demonstrate system integrity at the Ketzin pilot site for CO2 storage. - In: Alejano, L., Perucho, A., Olalla, C., Jiménez, R. (Eds.), Rock Engineering and Rock Mechanics: Structures in and on Rock Masses; Proceedings of EUROCK 2014, ISRM European Regional Symposium, Leiden : CRC Press/Balkema, 1317-1322.
https://doi.org/10.1201/b16955-229

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 Creators:
Kempka, Thomas1, Author                 
Klapperer, Stefan2, Author           
Norden, Ben2, Author                 
Affiliations:
15.3 Hydrogeology, 5.0 Earth Surface Processes, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum, ou_146047              
24.1 Reservoir Technologies, 4.0 Chemistry and Material Cycles, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum, ou_146039              

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Free keywords: Computer simulation; Rock mechanics; Rocks; Coupled hydro mechanicals; Hydro-mechanical; Hydro-mechanical modeling; Reservoir simulation model; Storage operations; System integrity; Tensile failures; Vertical displacements; Carbon dioxide
 Abstract: An integrated hydro-mechanical assessment of the Ketzin pilot site for CO2 storage, Germany, has been carried out in the present study. For that purpose, history matched reservoir simulation models were coupled with regional-scale hydro-mechanical simulation models. Simulation results reveal maximum vertical displacements of about 6mm at the reservoir top and 4mm at the ground surface. Neither shear nor tensile failure is observed in the hydro-mechanical model at the end of the simulation time. Consequently, reservoir, caprock and fault integrity are maintained during the entire CO 2 storage operation. © 2014 Taylor & Francis Group, London.

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 Dates: 2014
 Publication Status: Finally published
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: GFZPOF: p3 PT5 Georesources
DOI: 10.1201/b16955-229
 Degree: -

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Title: Rock Engineering and Rock Mechanics: Structures in and on Rock Masses ; Proceedings of EUROCK 2014, ISRM European Regional Symposium
Source Genre: Book
 Creator(s):
Alejano, L., Editor
Perucho, A., Editor
Olalla, C., Editor
Jiménez, R., Editor
Affiliations:
-
Publ. Info: Leiden : CRC Press/Balkema
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 1317 - 1322 Identifier: -