Research Article
Fractal Analysis of Microscale and Nanoscale Pore Structures in Carbonates Using High-Pressure Mercury Intrusion
Table 4
The fractal dimensions of microscale pores and nanoscale pores calculated with method II using two-straight-line fitting.
| Core sample No. | Microscale pores | Nanoscale pores | Pore size range (μm) | Fractal dimension
| Pore size range (μm) | Fractal dimension
|
| 1 | 0.7279-5.3582 | 3.259 | 0.0027-0.6226 | 2.084 |
| 2 | 0.5412-3.0502 | 3.428 | 0.0027-0.3549 | 2.066 |
| 3 | 0.2145-0.8553 | 3.616 | 0.0027-0.1443 | 2.057 |
| 4 | 0.2716-1.0746 | 4.078 | 0.0027-0.2152 | 2.046 |
| 5 | 0.2693-0.7197 | 4.482 | 0.0027-0.2163 | 2.031 |
| 6 | 0.3598-1.0786 | 4.927 | 0.0027-0.2706 | 2.037 |
| 7 | 0.2159-0.7192 | 5.044 | 0.0027-0.1434 | 2.028 |
| 8 | 0.2153-0.6184 | 3.845 | 0.0027-0.1431 | 2.047 |
| 9 | 0.1429-0.8607 | 3.131 | 0.0027-0.1077 | 2.047 |
| 10 | 0.2156-0.6181 | 4.824 | 0.0027-0.1432 | 2.039 |
| 11 | 0.7289-3.0633 | 4.117 | 0.0027-0.6229 | 2.055 |
| 12 | 0.5388-2.9625 | 3.061 | 0.0027-0.3609 | 2.079 |
| 13 | 0.8634-3.0627 | 3.512 | 0.0027-0.7205 | 2.094 |
| 14 | 0.7162-4.7693 | 3.126 | 0.0027-0.6114 | 2.122 |
| 15 | 0.8642-4.7698 | 3.200 | 0.0027-0.7211 | 2.111 |
| 16 | 1.4593-8.5343 | 3.006 | 0.0027-1.0897 | 2.079 |
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