SANDSTONE WATER SENSITIVITY - Deep Blue - University of .Dec 14, 1981 . water flooding of petroleum reservoirs, it is now a serious concern in .. While Berea sandstone cores were used in all experiments reported in.berea sandstone petroleum cores,2013: laboratory investigation of porosity and permeability .and porosity during nanoparticles transport through Berea sandstone. A hydrophilic . Several dried Berea sandstone cores were applied in this study with initial porosity 18- .. Journal of Petroleum Science and Engineering 78, 431-437. 3.
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