Research Article
Pore-Scale Investigation on the Plugging Behavior of Submicron-Sized Microspheres for Heterogeneous Porous Media with Higher Permeability
Table 1
Physical properties of the cores used in the experiments.
| Core no. | Permeability (mD) | Porosity (%) | Pore volume (cm3) |
| 1 | 99 | 30.812 | 7.632 | 2 | 95 | 31.312 | 7.548 | 3 | 197 | 20.861 | 4.997 | 4 | 202 | 20.992 | 5.005 | 5 | 288 | 28.671 | 7.034 | 6 | 297 | 27.787 | 6.836 | 7 | 294 | 28.089 | 6.809 | 8 | 293 | 26.396 | 6.392 | 9 | 300 | 27.370 | 6.582 | 10 | 302 | 28.118 | 6.898 | 11 | 293 | 28.956 | 6.972 | 12 | 307 | 29.514 | 7.208 | 13 | 293 | 29.684 | 6.969 | 14 | 300 | 29.536 | 6.990 | 15 | 308 | 28.074 | 6.834 | 16 | 302 | 27.931 | 6.641 | 17 | 402 | 25.021 | 6.023 | 18 | 399 | 28.077 | 6.684 | 19 | 516 | 26.869 | 6.431 | 20 | 525 | 27.317 | 6.498 |
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