断裂岩石排替压力预测方法的改进及其应用
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徐海轩, 李江海
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An improved method for predicting the displacement pressure of fractured rocks and its application
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Haixuan XU, Jianghai LI
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表1 用改进前、后方法预测出的F1断裂在大一下亚段区域性泥岩盖层内断裂岩石排替压力及相关参数统计
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Table 1 Statistics showing the displacement pressure measurement of F1 fault-induced fractured rocks in regional mudstone cap rocks in the lower section of the Da 1 Member predicted using the methods before and after improvement
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测点 编号 | F1断裂在大一下亚段区域性泥岩盖层内断裂岩石泥质含量/% | F1断裂在大一下亚 段区域性泥岩盖层 内断裂岩石压实成 岩埋深/m | 改进前方法预测F1断 裂在大一下亚段区域 性泥岩盖层内断裂岩 石排替压力/MPa | 大一下亚段区域性泥岩盖层泥质含量/% | 大一下亚段区域性泥岩盖层排替压力/MPa | 改进后方法预测F1断裂在大一下亚段区域性泥岩盖层内断裂岩石排替压力/MPa |
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1 | 0.48 | 573.8 | 1.28 | 0.61 | 1.83 | 0.98 | 2 | 0.33 | 521.8 | 1.22 | 0.63 | 1.77 | 0.63 | 3 | 0.39 | 493.4 | 1.24 | 0.64 | 1.72 | 0.81 | 4 | 0.36 | 469.5 | 1.17 | 0.65 | 1.71 | 0.65 | 5 | 0.43 | 423.3 | 1.19 | 0.73 | 1.70 | 0.61 | 6 | 0.52 | 415.5 | 1.20 | 0.75 | 1.72 | 0.67 | 7 | 0.67 | 368.3 | 1.43 | 0.90 | 1.78 | 0.71 | 8 | 0.73 | 370.8 | 1.34 | 0.96 | 1.88 | 0.90 | 9 | 0.73 | 396.7 | 1.44 | 0.95 | 1.96 | 1.04 | 10 | 0.73 | 405.9 | 1.46 | 0.94 | 1.99 | 1.07 | 11 | 0.73 | 409.5 | 1.47 | 0.91 | 1.94 | 1.07 | 12 | 0.73 | 435.9 | 1.51 | 0.77 | 1.78 | 1.16 | 13 | 0.72 | 507.6 | 1.67 | 0.61 | 1.71 | 1.37 | 14 | 0.67 | 546.7 | 1.65 | 0.62 | 1.82 | 1.35 | 15 | 0.55 | 585.1 | 1.59 | 0.68 | 2.05 | 1.13 |
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