Comprehensive investigation on role of wettability heterogeneity in immiscible two-phase flow in sandstones

Ruichang Guo, Blacksburg, Virginia, United States, Laura Dalton, National Energy Technology Laboratory, Morgantown, United States, Hongsheng Wang, Virginia Tech, Mining and Mineral Engineering, Blacksburg, United States, James E McClure, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, Dustin Crandall, National Energy Technology Laboratory Pittsburgh, Pittsburgh, PA, United States and Cheng Chen, Stevens Institute of Technology, Civil, Environmental, and Ocean Engineering, Hoboken, United States