R-SURE Denoising and Threshold for First Break Picking to Low Signal to Noise Ratio of Surface Microseismic Monitoring-Case of Gas Shale Fracturing

Qingming Xie,Hong Xu,Lichuan Chen,Hong Liu,Bolin Chen,Fei He,Dan Liang,Degui Su

R-SURE Denoising and Threshold for First Break Picking to Low Signal to Noise Ratio of Surface Microseismic Monitoring-Case of Gas Shale Fracturing

2020

Qingming Xie
Hong Xu
Lichuan Chen
Hong Liu
Bolin Chen
Fei He
Dan Liang
Degui Su

AbstractWith monitoring of the acoustic emission phenomenon caused by rock deformation and failure, microseismic monitoring has been widely used in the development of unconventional oil and gas fie...

Keywords:

Oil shale
Philosophy
Microseism
Noise reduction
Seismology
Religious studies
Signal-to-noise ratio
First break picking
Regularization (mathematics)
Algorithm

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