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Signal enhancement in microseismic data: Application to a field data set
SEG Technical Program Expanded Abstracts 2013, 2013We implement a technique to suppress surface-wave noise in microseismic data based upon the distinct characteristics that microseismic signals and noise display in the τ − p domain. In order to determine an estimated orientation that best accounts for the polarity pattern of any microseismic events with double-couple source mechanisms, we employ a ...
Farnoush Forghani-Arani +4 more
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Unsupervised Clustering of Microseismic Signals Using a Contrastive Learning Model
IEEE Transactions on Geoscience and Remote Sensing, 2023Zhen Yang 0027 +4 more
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Research and Design of Mine Microseismic Signal Acquisition System
2022 21st International Symposium on Communications and Information Technologies (ISCIT), 2022openaire +1 more source
Application of the Haar wavelet transform to detect microseismic signal arrivals
Journal of Applied Geophysics, 2006A discrete wavelet transform is applied for the time-scale representation of raw seismic data and subsequent identification of events of interest. The wavelet transform properties such as localization, which is essential for the analysis of transient signals, provide a filter to extract characteristics of interest such as energy and predominant time ...
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A Survey of Machine Learning Applications in Microseismic Signal Recognition and Classification
2023 15th International Conference on Software, Knowledge, Information Management and Applications (SKIMA), 2023Hongmei Shu +3 more
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Multiple scattering of microseismic signals in fracture networks
SEG Technical Program Expanded Abstracts 2009, 2009Joachim Miksat, Tobias M. Müller
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Mine-Microseismic-Signal Recognition Based on Meta-learning
2023Xiangqi Han +3 more
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Dynamics of hydrofracturing and microseismic signals in porous versus tight rocks
2019This work discusses the dynamic development of hydraulic fractures, their evolution and the resulting seismicity during fluid injection in a coupled numerical model. The model describes coupling between a solid that can fracture dynamically and a compressible fluid that can push back at the rock and open fractures.
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A denoising method of mine microseismic signal based on NAEEMD and frequency-constrained SVD
Journal of Supercomputing, 2022Yannan Shi, Yiying Wang
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