网格序号 | 压裂前 | 压裂后 | 压裂前后 声时变化us | 裂缝宽度 mm | ||
声时/us | 声速km/s | 声时us | 声速km/s | |||
1 | 55.6 | 3.57 | 56 | 3.571 | 0.4 | 0.136 |
2 | 54 | 3.704 | 54.4 | 3.676 | 0.4 | 0.136 |
3 | 53.6 | 3.731 | 54 | 3.704 | 0.4 | 0.136 |
4 | 54.1 | 3.696 | 54.4 | 3.676 | 0.3 | 0.102 |
5 | 54.8 | 3.65 | 54.8 | 3.65 | 0 | 0 |
6 | 56.4 | 3.546 | 56.8 | 3.521 | 0.4 | 0.136 |
7 | 55 | 3.636 | 55.2 | 3.623 | 0.2 | 0.068 |
8 | 55.6 | 3.597 | 56 | 0.571 | 0.4 | 0.136 |
9 | 54.8 | 3.65 | 57.2 | 3.497 | 2.4 | 0.816 |
10 | 55 | 3.636 | 55.2 | 3.623 | 0.2 | 0.068 |
11 | 63 | 3.174 | 63.2 | 3.165 | 0.2 | 0.068 |
12 | 62.8 | 3.184 | 63.6 | 3.145 | 0.8 | 0.272 |
13 | 62.3 | 3.21 | 62.8 | 3.185 | 0.5 | 0.17 |
14 | 54.1 | 3.69 | 54.2 | 3.69 | 0.1 | 0.034 |
15 | 61.5 | 3.25 | 62.4 | 3.205 | 0.9 | 0.306 |
16 | 59.5 | 3.36 | 60.1 | 3.327 | 0.6 | 0.204 |
17 | 61.2 | 3.268 | 61.5 | 3.252 | 0.3 | 0.102 |
18 | 59.1 | 3.384 | 59.6 | 3.356 | 0.5 | 0.17 |
19 | 59.6 | 3.356 | 62 | 3.226 | 2.4 | 0.816 |
20 | 63.9 | 3.129 | 64.2 | 3.205 | 0.3 | 0.102 |
21 | 60.4 | 3.311 | 60.8 | 3.289 | 0.4 | 0.136 |
22 | 56 | 3.571 | 56.4 | 3.546 | 0.4 | 0.136 |
23 | 54 | 3.704 | 56 | 3.571 | 2 | 0.68 |
24 | 54.8 | 365 | 55.6 | 3.597 | 0.8 | 0.272 |
25 | 56.8 | 3.521 | 57.6 | 3.472 | 0.8 | 0.272 |