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Acoustic Emission Induced by Fluid Injection into Dry Rock – Laboratory Studies
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, Jun 2009, cp-127-00335
- ISBN: 978-90-73781-67-2
Abstract
We studied fracturing of rock samples induced by water injection in axial compression tests on cylindrical specimens of Flechtingen sandstone by means of advanced acoustic emission (AE) technique. Injection of water into stressed dry sandstone induced app