Format:
1 Online-Ressource (155 Blätter, 11231 KB)
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Illustrationen, Diagramme, Karten
Content:
Hydraulic-driven fractures play a key role in subsurface energy technologies across several scales. By injecting fluid at high hydraulic pressure into rock with intrinsic low permeability, in-situ stress field and fracture development pattern can be characterised as well as rock permeability can be enhanced. Hydraulic fracturing is a commercial standard procedure for enhanced oil and gas production of rock reservoirs with low permeability in petroleum industry. However, in EGS utilization, a major geological concern is the unsolicited generation of earthquakes due to fault reactivation, referred to as induced seismicity, with a magnitude large enough to be felt on the surface or to damage facilities and buildings. Furthermore, reliable interpretation of hydraulic fracturing tests for stress measurement is a great challenge for the energy technologies. Therefore, in this cumulative doctoral thesis the following research questions are investigated.
Note:
kumulative Dissertation
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Volltext: PDF
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Literaturverzeichnis: Blatt 149-154
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Dissertation University of Potsdam 2022
Additional Edition:
Erscheint auch als Druck-Ausgabe Farkas, Márton Pál Hydraulic fracturing in hard rock Potsdam, 2022
Language:
English
Keywords:
Fracking
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Festgestein
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Klüftung
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Numerisches Modell
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Geothermische Energie
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Hochschulschrift
DOI:
10.25932/publishup-54934
URN:
urn:nbn:de:kobv:517-opus4-549343
URL:
https://d-nb.info/1259890309/34
Author information:
Konietzky, Heinz 1960-
