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Kyosuke Okamoto

National Institute of Advanced Industrial Science and Technology (AIST)

2-2-9

Machiikedai

Koriyama, Fukushima 963-0298

Japan

SCHOLARLY PAPERS

2

DOWNLOADS

72

TOTAL CITATIONS

0

Scholarly Papers (2)

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1.

Fluid Flows Without Seismicity Associated with Continuous Water Injection into Geothermal Reservoirs

Number of pages: 38 Posted: 30 Apr 2025
Kyosuke Okamoto, Naoki Aoyagi, Yusuke Mukuhira and Hiroshi Asanuma
National Institute of Advanced Industrial Science and Technology (AIST), affiliation not provided to SSRN, Tohoku University and affiliation not provided to SSRN
Downloads 61 (951,658)

Abstract:

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Water injection, Fluid flow monitoring, Microseismic analysis, Seismic wave tomography, Saturation

2.

Optimization of time-window selection in the Epidemic-Type Aftershock Sequence analysis for accurate estimation of fluid-related reservoir variations in geothermal development

Number of pages: 27 Posted: 26 May 2026
Naoki Aoyagi, Kyosuke Okamoto, Yusuke Mukuhira and Hiroshi Asanuma
affiliation not provided to SSRN, National Institute of Advanced Industrial Science and Technology (AIST), affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 11 (1,534,404)

Abstract:

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Microseismicity, Induced Seismicity, Geothermal reservoir, Statistical seismology