Results 61 to 70 of about 1,396 (178)

Distributed Compressed Sensing of Microseismic Signals Through First Break Time Extraction and Signal Alignment

open access: yesIEEE Access, 2018
Microseismic monitoring is widely applied in dams, mines, and various fields of underground engineering. The number of sensors in microseismic monitoring systems is usually very large, which will result in a huge amount of data being produced if the ...
Ran Zhang   +3 more
doaj   +1 more source

Post‐Seismic Variation in Petrophysical Parameters and Heat Storage at the Tuzla Geothermal Field, Biga Peninsula (NW Anatolia) From Resistivity‐Depth Model Using Differential Evolution Algorithm

open access: yesGeophysical Prospecting, Volume 74, Issue 6, July 2026.
ABSTRACT Electrical resistivity has been shown to offer significant insights into post‐seismic changes in geothermal reservoirs; however, its interpretation is complicated by the fact that it is controlled not only by temperature, but also by porosity and clay content.
Ersin Büyük   +3 more
wiley   +1 more source

Study on Rockburst Nucleation Process of Deep-Buried Tunnels Based on Microseismic Monitoring

open access: yesShock and Vibration, 2015
The objective of this study was to investigate the rockburst nucleation process and provide a theoretical basis for its prediction. A microseismic monitoring system was established in deep tunnels at Jinping II Hydropower Station.
Qun Yu   +4 more
doaj   +1 more source

The Effect of Hydraulic Fracturing on the 2021 Ms 6.0 Luxian Earthquake as Revealed by Deformation and Numerical Simulations

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract This study investigates whether hydraulic fracturing contributed to the 2021 Ms 6.0 Luxian earthquake in the Sichuan Basin. Time‐series InSAR analysis of multi‐temporal Sentinel‐1 data reveals coseismic deformation associated with the 2021 Luxian earthquake and localized uplift near hydraulic fracturing platforms.
Xiaoran Fan   +3 more
wiley   +1 more source

Application of Microseismic Monitoring Technology in Forecasting of Roof Weighting

open access: yesGong-kuang zidonghua, 2010
The paper introduced application of microseismic monitoring system in forecasting roof weighting of Qianqiu Coal Mine. The practical result showed that the microseismic monitoring system can forecast and judge the first weighting of main roof of fully ...
LI Bao-fu   +3 more
doaj  

Multi-Index Monitoring and Evaluation on Rock Burst in Yangcheng Mine

open access: yesShock and Vibration, 2015
Based on the foreboding information monitoring of the energy released in the developing process of rock burst, prediction system for rock burst can be established.
Yunliang Tan   +3 more
doaj   +1 more source

Real-time microseismic monitoring technology for hydraulic fracturing in shale gas reservoirs: A case study from the Southern Sichuan Basin

open access: yesNatural Gas Industry B, 2017
Zipper hydraulic fracturing in multiple wells with long horizontal sections is a primary solution means to increase the shale gas production rate and efficiency and to reduce the cost in Southern Sichuan Basin.
Furong Wu, Yuanyuan Yan, Chen Yin
doaj   +1 more source

Microseismic Monitoring and Numerical Simulation of Rock Slope Failure

open access: yesInternational Journal of Distributed Sensor Networks, 2013
A numerical code with an elastic-brittle failure model has been developed to simulate the seismic activities in rock failure problems. The feasibility in principle of monitoring and prediction of rock failure was numerically simulated.
Zhengzhao Liang   +4 more
doaj   +1 more source

Enhancing microseismic event detection with TransUNet: A deep learning approach for simultaneous pickings of P-wave and S-wave first arrivals

open access: yesArtificial Intelligence in Geosciences
Microseismic monitoring is essential for understanding subsurface dynamics and optimizing oil and gas production. However, traditional methods for the automatic detection of microseismic events rely heavily on characteristic functions and human ...
Kun Chen   +7 more
doaj   +1 more source

Microseismic Monitoring - Methods and Interpretation [PDF]

open access: yesASEG Extended Abstracts, 2013
SUMMARY Microseismic monitoring is attracting great interest due to the application of passive seismic to shale play completion activities and the successful expansion of the method from downhole to surface and near-surface acquisition geometries. Fundamental to this application is the science behind the interpretations: The inherent capabilities and ...
openaire   +1 more source

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