Research Article
Effect of Pore-Scale Heterogeneity and Capillary-Viscous Fingering on Commingled Waterflood Oil Recovery in Stratified Porous Media
Table 2
Properties of the glass micromodel.
| | Layer | Depth of etching (10−6 m) | Permeability (darcy) | Bulk volume (10−6 m3) | Pore volume (10−6 m3) | Porosity (%) | Pore body diameter (10−6 m) | | Pore body | Pore throat |
| | High | 334 | 134 | 42.2 | 1.02 | 0.52 | 51 | 1059 | | Medium | 300 | 120 | 18.5 | 0.85 | 0.28 | 33 | 768 | | Low | 226 | 90 | 6.1 | 0.65 | 0.15 | 22 | 633 |
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