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Competitive Propagation Laws of Hydraulic Fractures in Multiple Thin Coal Seams. [PDF]
ACS OmegaXiao H, He T, Wang H, Yuan C.
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Efficient mine microseismic monitoring [PDF]
International Journal of Coal Geology, 2005 During the past 20 years, the microseismic technique has grown from a pure research means for rockburst study to a basic industrial tool for daily safety monitoring at rockburst-prone mines.
Maochen Ge
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Microseismicity in the region of Tehran
Tectonophysics, 2005We record and analyze small earthquakes around Tehran, Iran, using the permanent seismological network of the Institute of Geophysics of the University of Tehran and two temporary dense seismological networks installed for several weeks during 1999 and 2000. Regional seismicity is distributed throughout Central Alborz, extending from the Caspian Sea to
Ashtari, M. +2 more
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Interacting with microseismic visualizations
CHI '13 Extended Abstracts on Human Factors in Computing Systems, 2013Microseismic visualization systems present complex 3D data of small seismic events within oil reservoirs to allow experts to explore and interact with that data. Yet existing systems suffer several problems: 3D spatial navigation and orientation is difficult, and selecting 3D data is challenging due to the problems of occlusion and lack of depth ...
Ahmed E. Mostafa +4 more
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Excavation-induced microseismicity: microseismic monitoring and numerical simulation
Journal of Zhejiang University SCIENCE A, 2012The volume of influence of excavation at the right bank slope of Dagangshan Hydropower Station, southwest China, is essentially determined from microseismic monitoring, numerical modeling and conventional measurements as well as in situ observations. Microseismic monitoring is a new application technique for investigating microcrackings in rock slopes.
Nu-wen Xu +6 more
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SEG Technical Program Expanded Abstracts 2013, 2012
The past decade witnessed rapid development of the theory of seismic interferometry followed by numerous applications of interferometric approaches in seismic exploration and exploitation. This body of work, partially collected in the “Seismic Interferometry” supplement of Geophysics (2006), SEG's 2008 reprint volume edited by Wapenaar et al., and the “
Vladimir Grechka, Yang Zhao
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The past decade witnessed rapid development of the theory of seismic interferometry followed by numerous applications of interferometric approaches in seismic exploration and exploitation. This body of work, partially collected in the “Seismic Interferometry” supplement of Geophysics (2006), SEG's 2008 reprint volume edited by Wapenaar et al., and the “
Vladimir Grechka, Yang Zhao
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Surface microseismic in an extreme environment
The Leading Edge, 2015Abstract A surface microseismic survey was conducted in a noisy suburban active oil-field environment. Unconventional patch acquisition survey design and careful processing allowed the extraction of more than 8000 events from the noisy data.
E.L. Shuck +4 more
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Microseismic Monitoring Of Engineering Structures
2nd EEGS Symposium on the Application of Geophysics to Engineering and Environmental Problems, 1989The monitoring of microseismic activity/acoustic emissions in engineering structures allows the detection and location of preliminary instabilities that always precede a structural failure. The primary advantage of this approach is that it can be used on operational structures and provide early warning of impending failure.
Jozef M. Descour, Russell J. Miller
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1957
This paper describes a series of experiments having as their main purpose the investigation of the dynamic characteristics of soils. Waves in the soil were produced by a mechanical oscillator on top of the soil and picked up by seismometers on the surface and by pressure cells below the surface of the soil.
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This paper describes a series of experiments having as their main purpose the investigation of the dynamic characteristics of soils. Waves in the soil were produced by a mechanical oscillator on top of the soil and picked up by seismometers on the surface and by pressure cells below the surface of the soil.
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Effects of Microseismic Station Location on Source Location Accuracy in Microseismic Monitoring
Applied Mechanics and Materials, 2014The deviation of microseismic station location will affect the microseismic source location accuracy in microseismic monitoring. The relationship between microseismic station location deviation and source location accuracy is studied in the paper. A global optimization algorithm, particle swarm optimization (PSO), is used to search for the source ...
Hai Tao Wang +3 more
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