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Three-Component Microseismic Data Denoising Based on Re-Constrain Variational Mode Decomposition

Microseismic monitoring is an important technology used to evaluate hydraulic fracturing, and denoising is a crucial processing step. Analyses of the characteristics of acquired three-component microseismic data have indicated that the vertical component has a higher signal-to-noise ratio (SNR) than...

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Main Authors: Zhili Chen, Peng Wang, Zhixian Gui, Qinghui Mao
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Applied Sciences
Subjects:
three-component microseismic data
denoising method
re-constrain VMD
constrained optimization
polarization analysis
Online Access:https://doi.org/10.3390/app112210943
https://www.mdpi.com/2076-3417/11/22/10943
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https://doi.org/10.3390/app112210943
https://www.mdpi.com/2076-3417/11/22/10943

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