Active seismic monitoring of hydraulic f
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de Pater, C.J. ;Groenenboom, J. ;van Dam, D.B. ;Romijn, R.
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Article
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2001
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Elsevier Science
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English
β 967 KB
In scaled laboratory tests, we perform acoustic measurements in a time-lapse sequence to separate the fracture response from the background signal. Using both compressional and shear waves (that are very sensitive to fluid filled fractures) we can, not only detect the hydraulic fracture, but also ch