<strong>Joint Analysis of geothermal exploration using DFOS (Distributed Optical Fiber Sensors) in four boreholes of the Kijiyama geothermal field, Japan, in 2022, 2024, and 2025</strong>

Junzo Kasahara

Presentation information

[J] Oral

S (Solid Earth Sciences ) » S-VC Volcanology

[S-VC42] Hydrothermal systems of volcanoes

Fri. May 29, 2026 1:45 PM - 3:15 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

Chairperson:Kanda Wataru(Multidisciplinary Resilience Research Center, Institute of Integrated Research, Institute of Science Tokyo), Sawayama Kazuki(Institute for Geothermal Sciences, Graduate School of Science, Kyoto University)

1:45 PM - 2:00 PM

[SVC42-01] Joint Analysis of geothermal exploration using DFOS (Distributed Optical Fiber Sensors) in four boreholes of the Kijiyama geothermal field, Japan, in 2022, 2024, and 2025

*Junzo Kasahara^2,6,1, Yoko Hasada³, Masaru Suzuki⁴, Tomohiro Takahashi⁴, Kazumasa Higashi¹, Hiroki Saito⁵, Yu'ki Yamaura⁵ (1. WEMA Ltd. , 2. Shizuoka University, 3. Daiwa Exploration and Engineering, 4. TOUSEC, 5. WJEC, 6. ENAA)

Keywords:Kijiyama geothermal field, DAS, geothermal structure, Geothermal reservoir, seismic interferometry