The Optimum Wavelet Base of Wavelet Analysis in Coal Rock Microseismic Signals
Advances in Mechanical Engineering, 2014 Coal rock rupture microseismic signal is characterized by time-varying, nonstationary, unpredictability, and transient property. Wavelet transform is an important method in microseismic signals processing. However, different wavelet bases yield different
Shoufeng Tang, Minming Tong, Xinmin He
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Energies, 2019 The high-stress hazards of underground engineering have stimulated the exploration of microseismic monitoring and early warning methods. To achieve a good monitoring effect, the monitoring object is usually enclosed by a microseismic array (sensor array)
Hang Zhang, Chunchi Ma, Tianbin Li
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Review of the Inputs of Professor David Smythe in Relation to Planning Applications for Shale Gas Development in Lancashire (Planning Applications LCC/2014/0096 /0097 /0101 and /0102) and Associated Recommendations [PDF]
, 2014 No abstract ...
Westaway, Rob, Younger, Paul L.
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Optimization of Hydraulic Fracture Stimulation in Field Development [PDF]
, 1974 Imperial Users ...
Schofield, Jordan, Schofield, Jordan
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Analysis Of Microseismic Location Accuracy For Hydraulic Fracturing At The DWTI Site, Jasper, Texas [PDF]
, 1995 This report presents the results of a feasibility study designed to assess whether microseismic location techniques can provide enough accuracy and precision to enable a high resolution study of the spatial distribution of microseismic events induced ...
Rieven, Shirley, Rodi, William
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Differences between downhole and surface micro-seismic monitoring
Mining Science, 2015 The article presents usage of microseismic monitoring for location of microseismic events in polish geological conditions. For location of one synthetic microseismic event, two methods of acquisition were applied: surface and downhole monitoring array ...
Eryk Święch, Paweł Wandycz
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MA_W-Net-Based Dual-Output Method for Microseismic Localization in Strong Noise Environments
Applied SciencesWith the continuous depletion of conventional oil and gas reservoir resources, the beginning of exploration and development of unconventional oil and gas reservoir resources has led to the rapid development of microseismic monitoring technology ...
Qiang Li, Fengjiao Zhang, Liguo Han
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A Method for Predicting the Timing of Mine Earthquakes Based on Deformation Localization States
MathematicsAs a prevalent geological hazard in underground engineering, the accurate prediction of mine earthquakes is crucial for ensuring operational safety and enhancing mining efficiency.
Chenli Zhu +3 more
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Stability Evaluation on Surrounding Rocks of Underground Powerhouse Based on Microseismic Monitoring
Shock and Vibration, 2015 To study the stability of underground powerhouse at Houziyan hydropower station during excavation, a microseismic monitoring system is adopted. Based on the space-time distribution characteristics of microseismic events during excavation of the main ...
Feng Dai +4 more
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Microseismic study of the interandine valley between Latacunga and Cuayllabamba [PDF]
The present state of two active volcanoes and the principal active seismic faults in a 100 km area from Quito to Toacaso, Ecuador was studied.
Hall, M., Ramon, M.
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