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Reservoir-induced Seismicity in Brazil
Pure and Applied Geophysics, 2002— A compilation of 16 cases of reservoir-induced seismicity in Brazil is presented with maximum magnitudes ranging from 1.6 ML to 4.2 mb. The compilation includes: location of the main epicentral area with respect to the reservoir (inside the lake, at the margin, or outside), predominant geology, and the temporal distribution of the main phase(s) of ...
Marcelo Assumpção +8 more
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Managing injection-induced seismic risks
Science, 2019The Pohang quake shows the need for new methods to assess and manage evolving ...
Toshihiko Shimamoto +12 more
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2016
The chapter will provide a snapshot of current knowledge regarding induced seismicity. The broad scope of this topic will be covered, although with emphasis on current issues affecting the United States and the United Kingdom and with focus on topics relating to unconventional petroleum development. In the United States.
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The chapter will provide a snapshot of current knowledge regarding induced seismicity. The broad scope of this topic will be covered, although with emphasis on current issues affecting the United States and the United Kingdom and with focus on topics relating to unconventional petroleum development. In the United States.
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A Fast Evaluation of the Seismic Moment Tensor for Induced Seismicity
Bulletin of the Seismological Society of America, 2000An original method is proposed for the evaluation of moment tensor components using time-domain calculations of low-frequency displacement amplitudes with the first-wave polarities attached. The technique is suitable for applications involving large amounts of data that require a fast response time, such as those encountered in the analysis of induced ...
Trifu, C-I, Angus, DAC, Shumila, V
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Managing geoenergy-induced seismicity with society
Journal of Risk Research, 2017Contemporary and future low-carbon energy supply requires using the deep underground. Ample evidence shows that onshore oil and gas extraction, associated wastewater injection, deep geothermal systems, and carbon capture and storage can induce damaging seismicity. While induced seismicity exhibits symptoms of a potentially controversial issue, research
Trutnevyte, Evelina, Ejderyan, Olivier
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Productivity of Mining-Induced Seismicity
Izvestiya, Physics of the Solid Earth, 2020The paper addresses the study of the ability of mining-induced earthquakes to generate successive shocks. Based on the example of the Khibiny natural–technogenic system, it is shown that the number of the initiated shocks (the productivity) has the exponential distribution with the form independent on the magnitude and depth of the events.
S. A. Zhukova +3 more
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Induced Seismicity in Groningen
Proceedings, 2017The Groningen field was at the time it was discovered in 1959 considered to be the largest onshore gas field in the world. The production of gas was initiated a few years after discovery. The first larger induced earthquake took place outside Groningen in 1986 in Assen.
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Dynamic modelling of induced seismicity
International Journal of Rock Mechanics and Mining Sciences, 2004A technique is presented to simulate seismicity in brittle rock under stress using a distinct element numerical modelling code. Itasca Consulting Group's particle flow code is used to model rock deformation, damage and the resulting seismicity. With this code, rock is represented by thousands of individual particles bonded together at points of contact.
James F. Hazzard, R. P. Young
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Acoustically induced seismic waves
The Journal of the Acoustical Society of America, 1986When an airborne acoustic wave is incident at the ground surface, energy is coupled into the ground as seismic motion. In a previous publication [Sabatier et al., J. Acoust. Soc. Am. 78, 1345–1352 (1986)] the ground surface was modeled as an air-filled poroelastic layer overlying a semi-infinite, nonporous elastic substrate.
Lee N. Bolen +3 more
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InSAR for Induced Seismicity Monitoring
Proceedings, 2015Whenever fluids are injected or extracted from a reservoir, pore pressure and stress field change both in the reservoir and in the overburden. According to geomechanics, such variation in stress or pore pressure can produce a reservoir compaction, trigger pre-existing faults or even generate new ones.
A. Tamburini +2 more
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