Propagation speed of pore pressure throughout permeable fracture during hydraulic stimulation
Yusuke Mukuhira1, Hirokazu Moriya2, Takatoshi Ito1, Hiroshi Asanuma3 and Markus O Häring4, (1)Tohoku University, Institute of Fluid Science, Sendai, Japan, (2)Tohoku Univ, School of Engineering, Sendai, Japan, (3)AIST - National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan, (4)Häring Geo-Project, Liestal, Switzerland