Hydraulic fracturing in hard rock numerical studies from laboratory to reservoir scale

Dissertation, University of Potsdam, 2022

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Bibliographische Detailangaben
1. Verfasser:	Farkas, Márton Pál (VerfasserIn)
Körperschaft:	Universität Potsdam (Grad-verleihende Institution)
Weitere Verfasser:	Zang, Arno (AkademischeR BetreuerIn), Zimmermann, Günter (AkademischeR BetreuerIn)
Format:	UnknownFormat
Sprache:	eng
Veröffentlicht:	Potsdam 2022
Schlagworte:	Hochschulschrift > Fracking > Festgestein > Klüftung > Numerisches Modell > Geothermische Energie
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Beschreibung
Zusammenfassung:	Dissertation, University of Potsdam, 2022 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.
Beschreibung:	Literaturverzeichnis: Blatt 149-154 kumulative Dissertation
Beschreibung:	155 Blätter Illustrationen, Diagramme, Karten