Following paper has been accepted by BSSA.

Y. Mukuhira, O.V. Polianinikov, M.C. Fehler, H. Moriya, 2020, “Low SNR microseismic detection using direct P-wave arrival polarization.”

and now it is online!

https://pubs.geoscienceworld.org/ssa/bssa/article/doi/10.1785/0120190192/587502/Low-SNR-Microseismic-Detection-Using-Direct-P-Wave

令和2年度科学技術分野の文部科学大臣表彰　若手科学者賞を受賞しました！

　推薦して頂いた東北大学，流体科学研究所の皆さま，研究のデータを提供して頂いた関係者，研究手法の確立に貢献された諸先輩方，いつも刺激をくれる学生や同僚の皆さん，ポスドク時代のライバルかつ仲間の皆，
書ききれませんが，関係各位全てに心より感謝します。そして，何よりわがままな研究生活に付き合ってくれる家族にも心より感謝します。ありがとうございます！
　これからも常に探究心・知的好奇心を第一義とし，研究・教育活動に邁進しようと思います！

http://www.ifs.tohoku.ac.jp/news/R2_mext20200407.pdf

https://www.mext.go.jp/b_menu/houdou/mext_00187.html

I am so honored to present that I have received as The Young Scientists’ Award, The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology

I have participated JST CREST project of “Intelligent seismic data processing”, as one of the member of Tohoku Univ. School of Engineering.

科学技術振興機構 戦略的創造研究推進事業CREST 研究領域「計測技術と高度情報処理の融合によるインテリジェント計測・解析手法の開発と応用」の研究課題「次世代地震計測と最先端ベイズ統計学との融合によるインテリジェント地震波動解析」（研究代表者：平田直 東京大学地震研究所・教授）に東北大学工学研究科チームの一員として参加します。

http://www.eri.u-tokyo.ac.jp/project/iSeisBayes/member/index.html

Our proposal to JSPS scientific research C has been accepted!

坑井検層による地球物理データが導く微小地震き裂面方向逆解析のベイズ統計学的展開

Following paper has been accepted by Geothermics.
Y. Mukuhira, T. Ito, H. Asanuma, M. Häring, “Evaluation of flow path at the stimulation in the EGS reservoir using microseismic information”, Geothermics, 2020 (accepted).

https://authors.elsevier.com/a/1aqNq1LQRpmqFO
Free download link from Elsevier, being valid until May 21, 2020.

We delivered the recent result of our research in YSRM 2019 & REIF 2019.

Monday, December 2, 2019
Oral session 3-2 (Room 3): Rock fracture/fractured rock mass
3-2-4  Introduction of natural fracture information to induced seismicity analysis
Yusuke Mukuhira, Martin Ziegler, Takatoshi Ito, Hiroshi Asanuma and Markus O. Häring

YSRM 2019 & REIF 2019
https://www.ec-pro.co.jp/ysrm2019/index.html

S11F-0383 Understanding of the physics of induced seismicity from natural fracture and in-situstress information from borehole logging 
Yusuke Mukuhira¹, Martin Ziegler² and Takatoshi Ito¹, (1)Tohoku University, Institute of Fluid Science, Sendai, Japan, (2)ETH Swiss Federal Institute of Technology Zurich, Zürich, SwitzerlandAbstractMonday, 9 December 2019 08:00 – 12:20Moscone South – Poster Hall

S11F-0391 Comparative Study of Low-magnitude Earthquake Detection Techniques for Use with Dense Seismic Monitoring Arrays: Applications for Induced Seismicity Monitoring 
Michael C Fehler¹, Oleg Poliannikov², Yusuke Mukuhira³, Paul Wyer⁴, Brian deMartin⁴ and Nori Nakata¹, (1)Massachusetts Institute of Technology, Cambridge, MA, United States, (2)Massachusetts Institution of Technology, Cambridge, MA, United States, (3)Tohoku University, Institute of Fluid Science, Sendai, Japan, (4)ExxonMobil Upstream Research Company, Spring, TX, United StatesAbstractMonday, 9 December 2019 08:00 – 12:20Moscone South – Poster Hall

OS34A-04 Singular Behavior and Its Control of Hydraulic Fracture in Sands Verified in Laboratory Experiments with Aid of CT Scanner 
Takatoshi Ito¹, Hyuga Yoshida², Yusuke Mukuhira¹, Koji Yamamoto³ and Yoshihiro Tsuchiya⁴, (1)Tohoku University, Institute of Fluid Science, Sendai, Japan, (2)Tohoku University, Sendai, Japan, (3)Japan Oil, Gas and Metals National Corporation (JOGMEC), Tokyo, Japan, (4)Japan Oil, Gas and Metals National Corporation (JOGMEC), Chiba, JapanAbstractWednesday, 11 December 2019 16:45 – 17:00Moscone West – 2002, L2

地熱学会2019@熊本にて最近の研究成果を発表しました。

注水による断層すべりの発生機構に関するシミュレーション横山佳祐, 椋平祐輔, 伊藤高敏 日本地熱学会令和元年学術講演会（熊本大会） 2019年11月22日 

 地殻応力情報を用いた微小地震の断層面解範囲絞り込み椋平祐輔, 直井 誠, Michael C. Fehler, 森谷祐一, 伊藤高敏, 浅沼 宏, Markus Häring 日本地熱学会 令和元年学術講演会（熊本大会） 2019年11月22日 

We have Dr. Xiaodong Ma in our lab as an academic guest from ETH Zurich for collaborative study and participation of ICFD2019.
This invitation is supported by Collaborative Research Project of the Institute of Fluid Science, Tohoku University.

We had several oral and poster presentations at ICFD 2019. Also we invited Dr. Xiaodong Ma from ETH Zurich and he presented the our collaborative research progress.

CRF-4: Application of Core-based Inversion to Reconstruct Stress Field in an Underground Geoscience Laboratory
X. Ma, Y. Mukuhira, T. Ito

CRF-5: Validation of Fracture Permeability Estimated by Integrated Approach of Microseismic Observations and Reservoir Engineering Modeling
M. Yang, Y. Mukuhira, J. H. Norbeck, J. L. Rubinstein

CRF-R3: Link Between Tracer and Microseismic Analysis to Comprehensive Understanding of Hydraulic Feature of Fractured Geothermal Reservoir
A. Suzuki, Y. Mukuhira, R. N. Horne, A. Abe, A. J. Howkins, T. Ishibashi, P. K. Kang

http://www.ifs.tohoku.ac.jp/icfd2019/