Experimental investigation on the effective pressure coefficient for permeability and deformation in the tight sandstone


Junqiang Zhang1, Wenlian Xiao1, Yves Bernabe2, Ulrich Mok2, J Brian Evans2, Jinzhou Zhao1 and Lingli Zheng1, (1)Southwest Petroleum University, State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu, China, (2)Massachusetts Institute of Technology, Cambridge, MA, United States