Full-waveform based complete moment tensor inversion and source parameter estimation from downhole microseismic data for hydrofracture monitoring
نویسندگان
چکیده
منابع مشابه
Downhole microseismic monitoring of hydraulic fracturing: a full- waveform approach for complete moment tensor inversion and stress estimation
Downhole microseismics has gained in popularity in recent years as a way to characterize hydraulic fracturing sources and to estimate in-situ stress state. Conventional approaches only utilize part of the information contained in the microseismic waveforms such as the P/S amplitude ratio and/or P first motion polarity to determine the microearthquake focal mechanisms and infer stress state. Thu...
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ژورنال
عنوان ژورنال: GEOPHYSICS
سال: 2011
ISSN: 0016-8033,1942-2156
DOI: 10.1190/geo2011-0027.1