Qingdao
China
Shandong University of Science and Technology
glass bead proppant, coal seam fracture, fracturing fluid, fracture angle, equilibrium height
Permeability, Stress intensity, Hygroscopic expansion, numerical simulation, Liquid structure coupling
Wettability, Ionic liquids, Pore structure, Surface morphology
Unconsolidated Sand, CO2 Displacement, Displacement Efficiency, Magnetic Resonance Spectroscopy