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A smart productivity evaluation method for shale gas wells based on 3D fractal fracture network model
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WEI Yunsheng,WANG Junlei,YU Wei,QI Yadong,MIAO Jijun,YUAN He,LIU Chuxi
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Table 4 Basic parameters of natural fractures.
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| Parameter | Value | Parameter | Value | Number of natural
fracture groups | 2 | 3D fractal dimension | 2.6 | Median of fracture
azimuths | 0°/180° | Fractal dimension of
length | 3.5 | Median of fracture
dip angles | 80° | 3D fracture density
constant | 0.9 | Median of fracture
aperture | 0.003 m | Minimum length of
fracture | 1 m | Number of
fractures | 907 | Maximum length of
fracture | 100 m |
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