Research Article
Present-Day In Situ Stress Analysis in Shale Reservoir of Haiba Block, Southern Sichuan Basin, South China
Table 2
Error analysis of the measured and calculated stress results from numerical simulation.
| | Well | Measured SHmax (MPa) | Calculated SHmax (GPa) | Error (%) | Measured Shmin (MPa) | Calculated Shmin (MPa) | Error (%) |
| | Hb1 | 38.6 | 39.6 | 2.59 | 24.7 | 23.1 | 6.48 | | Hb2 | 30.1 | 32.6 | 8.31 | 19.7 | 21.5 | 9.14 | | Hb3 | 35.9 | 37.9 | 5.57 | 22.5 | 23.9 | 6.22 | | Hb4 | 14.7 | 22.1 | 50.34 | 11.1 | 14.5 | 30.63 | | Hb7 | 53.1 | 49.5 | 6.78 | 30.3 | 26.8 | 11.55 |
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