Wildenschild, DortheSheppard, Adrian2015-12-130309-1708http://hdl.handle.net/1885/70696We report here on recent developments and advances in pore-scale X-ray tomographic imaging of subsurface porous media. Our particular focus is on immiscible multi-phase fluid flow, i.e., the displacement of one immiscible fluid by another inside a porousKeywords: Analysis techniques; Immiscible fluids; Laboratory investigations; Micro-scales; Multi-phase fluid flow; Non-destructive technique; Porous medium systems; Temporal resolution; Three dimensions; X-ray tomographic imaging; X-ray tomography; Xray imaging; Mu Image analysis and quantification; Multi-phase flow; Porous media characterization; X-ray tomographyX-ray imaging and analysis techniques for quantifying pore-scale structure and processes in subsurface porous medium systems201310.1016/j.advwatres.2012.07.0182016-02-24