Dynamics of immiscible three-phase flow in a mixed-wet Ketton limestone sample

Images obtained at synchrotron during water injection in the mixed-wet sample. The original grey-scale images were segmented using WEKA machine learning method. Phase 1 = oil Phase 2 = water Phase 3 = rock. The images were taken at the following times, where t = 0 corresponds to the appearance of water in the field of view. image acquisition finished at [s]: 0 170 287 492 564 635 706 777 848 919 990 1062 1133 1204 1275 1346 1417 1488 1559 1630 1701 1772 1843 1914 1985 2056 2127 2198 2269 2340 2412 2484 2556 2628 2699 2770 2842 2914 2986 3057 3270 3627 4627

Segmented

Yes

Voxel length (x, y, z)

3.5, 3.5, 3.5 um

Sample

View Sample: Ketton mixed-wet rock