We have a number of computed tomography data sets available for download (we are currentl working on uploading all the data specs to this site, but as you can see, we are not up to date yet).
Please contact Dorthe Wildenschild for access: dorthe@engr.oregonstate.edu
Title | Location | Date | Publications | Porous Medium | Experiment | Images | Experimenters |
---|---|---|---|---|---|---|---|
APS | 07/2015 | glass beads | 3-phase fluids, water-wet, drainage-imbibition, flow rate 0.5 ml.hr, noon-spreading (decane) 1) drainage and imbibition with 2 fluids: water and oil 2) drainage and imbibition with 3 fluids: water, oil and air. Air injection at Sw=19% | Andersson | |||
APS | 04/2016 | glass beadd | 3-phase fluids, water-wet, drainage-imbibition, flow rate 0.5 ml.hr, non-spreading (decane) 1) drainage and imbibition with 2 fluids: water and oil 2) drainage and imbibition with 3 fluids: water, oil and air. Air injection at Sw=42% | Andersson | |||
APS | 04/2016 | glass beads packs | Ag colloids, drainage (air-water system), three different flow rates (0.5, 5, and 50 ml/hr) | Chris Brueck | |||
APS | 11/2015 | glass beads packs | Data with bubbles generated by x-ray exposure. A) "non-equilibrium experiment" - single-step generation of a characteristic curve using fast tomography. Flow @ 0.2 mL/hr. B) "Quasi-equilibrium experiment" - multi-step generation of a characteristic curve using fast tomography. Flow @ 0.2 mL/hr | Douglas Meisenheimer | |||
APS | 08/2017 | glass beads packs | 3-phase fluids, mixed-wet, drainage-imbibition, flow rate 0.5 ml.hr, non-spreading (decane) 1) drainage and imbibition with 2 fluids: water and oil 2) drainage and imbibition with 3 fluids: water, oil and air. Air injection at Sw=73% | Paustian, Wildenschild | |||
APS | 03/2017 | glass beads packs | 3-phase fluids, water-wet, drainage-imbibition, flow rate 0.5 ml.hr, non-spreading (decane) 1) drainage and imbibition with 2 fluids: water and oil 2) drainage and imbibition with 3 fluids: water, oil and air. Air injection at Sw=72% | Paustian, Wildenschild | |||
APS | 11/2016 | glass beads packs | Fast x-ray bubble creation experiments, obtain parameters to reduce bubble formation (1 mm Cu filter, 1.5 mrad mirror, 15 ms exposure, x-rays off between scans) | Doug Meisenheimer | |||
APS | 11/2016 | glass beads packs | A) "Non-equilibrium" experiment" - single-step generation of a characteristic curve using fast tomography. Flow @ 0.2 mL/hr. B) "Quasi-equilibrium experiment" - multi-step generation of a characteristic curve using fast tomography. Flow @ 0.2 mL/hr | Doug Meisenheimer | |||
APS | 11/2012 | various (beads, crushed glass, Bentheimer) | Effect of pore structure and topology non-wetting phase trapping | , | Andersson, Herring | ||
OSU microCT | 12/2011 | Sintered glass beads | Exploring effect of interfacial tension, viscosity and flow rate on trapping of NW phase | Harper (Kimbrel) | |||
APS | 11/2012 | glass beads | Effect of Re number on biofilm growth | , | Iltis | ||
APS | 06/2011 | glass bead mixtures, crushed glass mixtures, Bentheimer sandstone | effect of pore morphology on MEOR | Armstrong, Harper (Kimbrel) | |||
APS | 11/2010 | oil-wet and water-wet bead mixtures | MEOR with biosurfactant and JF-2 | Armstrong | |||
ALS | 07/2008 | 2D micromodel | biofilm growth in 2D micromodel (Shewanella Oneidensis) | Jansik, Armstrong, Wildenschild | |||
ALS | 10/2007 | CMT mix | CMT mix with fluids - test run at ALS beam-line | Wildenschild | |||
APS | 07/2007 | square tubes with menisci | McClure, Wildenschild | ||||
APS | 07/2007 | toothpick | Visualizing Ag-coated hollow glass spheres on toothpick | , | Wildenschild, Jansik | ||
APS | 07/2007 | precision beads (0.8 mm +_ 0.01 mm diameter) | low and high resolution image of precison beads (sponge on top to hold beads in place) | Porter, Wildenschild, McClure, Jansik | |||
APS | 07/2007 | glass capillary tube | imaging menisci in cpapillary tubes with 2 different diameters | Porter, Wildenschild, McClure, Jansik | |||
APS | 07/2007 | glass bead mix with biofilm | imaging biofilms in 3D porous media using neutrally buoyant, silver-coated hollow glass microspheres (10 um diameter) as contrast agent | Jansik, Wildenschild | |||
APS | 11/2006 | glass capillary tube | imaged mensicus in capillary tube for testing image processing approaches | Porter, Jansik, Wildenschild | |||
APS | 11/2006 | glass bead mix (CMT mix) (in glass holder) | Oil-water drainage-imbibition + full scan at end of third imbibition (glass column) | , | Porter, Jansik, Wildenschild | ||
APS | 12/2005 | crushed volcanic tuff (8/20 sand) | imaging films in crushed tuff (using RbBr) | Wildenschild, Jansik | |||
APS | 12/2005 | glass bead mix (35% 650 um, 35% 850 um, and 30% 1000-1400 um) | imaged two entire sintered glass bead cores (16.6 um), 6 sections each | Wildenschild, Jansik | |||
APS | 08/2005 | crushed volcanic tuff (8/20 sand) | Fast/slow drainage/imbibition between equilibrium points only | , | Wildenschild, Jansik, Schaap | ||
APS | 11/2004 | crushed volcanic tuff (8/20 sand) | first biofilm imaging attempt + imaging films in crushed tuff (using RbBr) | Wildenschild, Porter, Jansik, Culligan | |||
APS | 07/2003 | glass bead mix (35% 650 um, 35% 850 um, and 30% 1000-1400 um) | "interfacial area measurement (drainage/imbibition - oil-water system). Fast drainage/ imbibition at 6 ml/hr between static points Fast and slow drainage/ imbibition between static end points " | Wildenschild, Culligan, Harlou | |||
APS | 02/2003 | glass bead mix (35% 650 um, 35% 850 um, and 30% 1000-1400 um) | interfacial area measurement (drainage/imbibition - oil-water system). | Wildenschild, Culligan, Christensen | |||
APS | 04/2002 | glass bead mix (35% 650 um, 35% 850 um, and 30% 1000-1400 um) | interfacial area measurement (drainage/imbibition - air-water system) | Wildenschild, Culligan, Christensen | |||
APS | 05/2001 | 8/20 sand (crushed volcanic tuff), silt | effect of drainage rate | Wildenschild, Christensen |