Research Article
A Numerical Investigation of the Hazardous Injection Area of Induced Earthquake during Hydraulic Fracturing
Table 2
The induced maximal slippage, average slippage, and moment magnitude of fault when the pressure was 100 MPa.
| Fracturing region | Maximal slippage (mm) | Average slippage (mm) | Moment magnitude () |
| TTL1 | 5.52 | 3.44 | 2.4917 | TTL2 | 2.64 | 1.80 | 2.3042 | TTL3 | 0.44 | 0.35 | 1.8301 | TT | 15.25 | 5.80 | 2.6430 | TTR1 | 10.92 | 6.85 | 2.6911 | TTR2 | 2.45 | 1.85 | 2.3121 | TTR3 | 1.71 | 1.15 | 2.1745 | TML1 | 11.26 | 6.46 | 2.6742 | TML2 | 3.39 | 2.51 | 2.4005 | TML3 | 0.62 | 0.50 | 1.9333 | TM | 22.72 | 10.14 | 2.8047 | TMR1 | 26.42 | 14.53 | 2.9089 | TMR2 | 4.10 | 2.65 | 2.4162 | TMR3 | 2.72 | 1.88 | 2.3168 | TBL1 | 16.24 | 9.74 | 2.7931 | TBL2 | 3.15 | 2.52 | 2.4016 | TBL3 | 0.64 | 0.49 | 1.9275 | TB | 78.24 | 30.94 | 3.1277 | TBR1 | 44.37 | 22.12 | 3.0305 | TBR2 | 5.60 | 3.22 | 2.4726 | TBR3 | 3.50 | 2.48 | 2.3970 | FTL1 | 1.35 | 1.12 | 2.1668 | FT | 5.66 | 4.37 | 2.5610 | FTR1 | 33.81 | 21.43 | 3.0214 | FML1 | 2.56 | 1.74 | 2.2944 | FM | 7.50 | 5.19 | 2.6108 | FMR1 | 75.35 | 32.38 | 3.1409 | FBL1 | 3.08 | 1.74 | 2.2944 | FB | 6.04 | 3.94 | 2.5310 | FBR1 | 123.32 | 60.01 | 3.3195 | HTL1 | 115.25 | 45.77 | 3.2411 | HT | 8.62 | 5.50 | 2.6276 | HTR1 | 4.50 | 3.21 | 2.4717 | HML1 | 52.67 | 22.75 | 3.0387 | HM | 8.51 | 5.91 | 2.6484 | HMR1 | 3.41 | 2.60 | 2.4107 | HBL1 | 32.84 | 19.92 | 3.0002 | HB | 5.38 | 4.81 | 2.5888 | HBR1 | 2.40 | 2.16 | 2.3570 | BTL1 | 59.72 | 35.00 | 3.1634 | BTL2 | 9.13 | 4.01 | 2.5361 | BTL3 | 2.47 | 2.10 | 2.3488 | BT | 23.68 | 9.84 | 2.7960 | BTR1 | 12.53 | 7.15 | 2.7036 | BTR2 | 4.41 | 3.64 | 2.5081 | BTR3 | 1.83 | 1.10 | 2.1616 | BML1 | 39.08 | 24.64 | 3.0618 | BML2 | 8.70 | 4.56 | 2.5733 | BML3 | 2.93 | 2.45 | 2.3935 | BM | 13.41 | 8.33 | 2.7478 | BMR1 | 8.82 | 5.75 | 2.6405 | BMR2 | 4.85 | 3.86 | 2.5251 | BMR3 | 1.60 | 0.90 | 2.1035 | BBL1 | 25.40 | 15.97 | 2.9362 | BBL2 | 10.05 | 6.00 | 2.6528 | BBL3 | 3.24 | 2.67 | 2.4184 | BB | 10.10 | 6.27 | 2.6655 | BBR1 | 4.31 | 3.43 | 2.4909 | BBR2 | 4.61 | 3.40 | 2.4883 | BBR3 | 2.69 | 1.14 | 2.1720 |
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