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

Images obtained at synchrotron during gas 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; Phase 4 = gas. The images were taken at the following times, where t = 0 corresponds to the beginning of the first waterflooding (see WF1 data). image acquisition finished at [s]: 5627 5699 5770 5841 5913 5984 6056 6127 6199 6271 6342 6414 6486 6557 6629 6700 6772 6844 6916 6988 7060 7132 7204 7276 7348 7420 7564 7636 7708 7780 7852 7924 7996 8068 8140 8212 8284 8356 8428 8500 8572 8644 8716 8788 8860 9195 9553

Segmented

Yes

Voxel length (x, y, z)

3.5, 3.5, 3.5 um

Links

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Sample

View Sample: Ketton mixed-wet rock