We had several oral and poster presentations including invited talk at JpGU meeting 2019.

Sun. May 26, 2019 1:45 PM – 2:00 PM
[SSS05-01] Causality between induced seismicity b-value reduction and stress state of existing fractures
★Invited Papers
*Yusuke Mukuhira¹, Michael C Fehler², Takatoshi Ito¹, Hiroshi Asanuma³, Markus O Häring⁴

Sun. May 26, 2019 3:30 PM – 5:00 PM
[SSS04-P01] Constraint of focal mechanisms of induced seismicity by using misfit angles based on known in-situ stress
*Yusuke Mukuhira¹, Makoto Naoi², Michael C Fehler³, Hirokazu Moriya⁵, Takatoshi Ito¹, Hiroshi Asanuma⁴, Markus O Häring⁶

Sun. May 26, 2019 10:45 AM – 12:15 PM
[SSS05-P04] A Novel Method to Estimate Fracture Permeability: Combining microseismic observational data and reservoir engineering model
*Meihua Yang^1,2, Yusuke Mukuhira², Takatoshi Ito²

Mon. May 27, 2019 3:30 PM – 5:00 PM
[MIS02-P07] ICDP DSeis 4: Drilling, core logging, and in-hole geophysical logging of ICDP DSeis drilling into the M5.5 aftershock zones in a South African gold mines.
*Shunsuke YOSHIDA¹, Tadokoro Ryogo¹, Kosuke Sugimura¹, Kanematsu Makoto¹, Mitsuya Higashi¹, Benni Liebenberg², Esterhuizen van Heerden², Stephen Tau³, Siyanda Mngadi³, Ray Durrheim³, Martin Ziegler⁴, Yusuke Mukuhira⁵, Ronald Conze⁶, Yasuo Yabe⁷, Shunya Kaneki⁸, Yuki Yokoyama⁹, Nomqhele Nkosi¹⁰, Dave Roberts¹⁰, Sifiso Buccio¹¹, Hiroshi Ogasawara¹

• 

• 

•