Research Article
A Numerical Investigation of the Hazardous Injection Area of Induced Earthquake during Hydraulic Fracturing
Table 4
The induced maximal slippage, average slippage, and moment magnitude of fault when the pressure was 80 MPa.
| Experiment no. | Fault F1 | Maximal slippage (mm) | Average slippage (mm) | Moment magnitude () |
| TTL1 | 4.46 (75 m) | 2.78 | 2.4300 | TTL2 | 2.12 (110 m) | 1.44 | 2.2396 | TTL3 | 0.36 (420 m) | 0.29 | 1.7756 | TT | 12.20 (120 m) | 4.64 | 2.5784 | TTR1 | 8.77 (400 m) | 5.50 | 2.6276 | TTR2 | 1.96 (90 m) | 0.97 | 2.1252 | TTR3 | 2.05 (320 m) | 0.92 | 2.1099 | TML1 | 8.97 (70 m) | 5.15 | 2.6086 | TML2 | 2.72 (160 m) | 2.01 | 2.3362 | TML3 | 0.50 (490 m) | 0.40 | 1.8687 | TM | 2058 (140 m) | 8.70 | 2.7604 | TMR1 | 19.15 (370 m) | 10.60 | 2.8176 | TMR2 | 3.29 (130 m) | 1.80 | 2.3042 | TMR3 | 2.18 (370 m) | 1.51 | 2.2533 | TBL1 | 12.98 (85 m) | 7.79 | 2.7284 | TBL2 | 2.52 (310 m) | 2.01 | 2.3362 | TBL3 | 0.51(630 m) | 0.39 | 1.8614 | TB | 54.66 (70 m) | 21.32 | 3.0199 | TBR1 | 31.63 (470 m) | 15.48 | 2.9272 | TBR2 | 4.48 (230 m) | 2.58 | 2.4084 | TBR3 | 2.80 (460 m) | 1.99 | 2.3333 | FTL1 | 1.08 (60 m) | 0.89 | 2.1003 | FT | 4.53 (65 m) | 3.41 | 2.4892 | FTR1 | 26.88 (330 m) | 17.08 | 2.9557 | FML1 | 2.05 (110 m) | 1.39 | 2.2294 | FM | 6.01 (240 m) | 4.16 | 2.5467 | FMR1 | 59.91 (220 m) | 25.82 | 3.0753 | FBL1 | 2.47 (310 m) | 1.74 | 2.2944 | FB | 4.80 (510 m) | 3.06 | 2.4578 | FBR1 | 97.51 (410 m) | 47.05 | 3.2491 | HTL1 | 88.70 (590 m) | 34.97 | 3.1632 | HT | 6.91 (505 m) | 4.16 | 2.5467 | HTR1 | 3.60 (685 m) | 2.56 | 2.4062 | HML1 | 38.93 (800 m) | 17.48 | 2.9624 | HM | 6.81 (760 m) | 4.73 | 2.5839 | HMR1 | 2.73 (815 m) | 2.08 | 2.3461 | HBL1 | 26.36 (830 m) | 15.71 | 2.9315 | HB | 4.30 (875 m) | 3.84 | 2.5236 | HBR1 | 1.92 (500 m) | 1.72 | 2.2910 | BTL1 | 44.58 (490 m) | 25.85 | 3.0757 | BTL2 | 7.34 (150 m) | 3.20 | 2.4708 | BTL3 | 1.47 (620 m) | 0.88 | 2.0970 | BT | 19.51 (970 m) | 7.93 | 2.7335 | BTR1 | 10.01 (830 m) | 6.76 | 2.6873 | BTR2 | 3.52 (600 m) | 2.91 | 2.4433 | BTR3 | 1.97 (535 m) | 1.68 | 2.2842 | BML1 | 27.56 (540 m) | 17.11 | 2.9562 | BML2 | 6.82 (150 m) | 3.46 | 2.4934 | BML3 | 1.28 (770 m) | 0.72 | 2.0389 | BM | 10.30 (630 m) | 6.62 | 2.6813 | BMR1 | 7.03 (895 m) | 4.56 | 2.5733 | BMR2 | 3.88 (750 m) | 3.09 | 2.4607 | BMR3 | 2.34 (615 m) | 1.96 | 2.3289 | BBL1 | 16.71 (560 m) | 10.58 | 2.8170 | BBL2 | 7.35 (280 m) | 4.56 | 2.5733 | BBL3 | 2.15 (150 m) | 0.91 | 2.1067 | BB | 8.05 (570 m) | 5.10 | 2.6057 | BBR1 | 3.44 (910 m) | 2.42 | 2.3899 | BBR2 | 3.68 (770 m) | 2.87 | 2.4393 | BBR3 | 2.59 (730 m) | 2.14 | 2.3543 |
|
|