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Geophysical Time Series Data from a Stressed Environment

Auteur(s)
Pun, Winnie
Milkereit, Bernd
Valley, Benoît 
Centre d'hydrogéologie et de géothermie 
Qian, Wei
Date de parution
2011
Mots-clés
  • coleman
  • coleman

Résumé
As a proxy for stress in mines, passive monitoring from microseismics and active monitoring from
controlled source resistivity survey may be utilized to better understand stress state changes. Repeated
measurements over a continuous period of time are necessary to study any variations in the subsurface
structure due to mining processes and natural events. The controlled source time-lapse surveys must be
repeatable for meaningful studies such that any changes in the data are related to the earth?s response. This
paper presents in-mine geophysical data from passive microseismics and active borehole-to-borehole
resistivity surveys which show promising characteristics for stress monitoring.
Nom de l'événement
Recovery 2011 - CSPG CSEG CWLS convention
Identifiants
https://libra.unine.ch/handle/123456789/25596
Type de publication
conference paper
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