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Spectral investigations of hydraulic fracture induced seismic events

✍ Scribed by Holger Spann

Book ID
116045186
Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
390 KB
Volume
69
Category
Article
ISSN
0031-9201

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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