页岩气水平井产能预测数值模型综述 |
李亚龙, 刘先贵, 胡志明, 端祥刚, 张杰, 詹鸿铭 |
Summary of Numerical Models for Predicting Productivity of Shale Gas Horizontal Wells |
Yalong Li, Xiangui Liu, Zhiming Hu, Xianggang Duan, Jie Zhang, Hongming Zhan |
图4 多区耦合的多重介质模型[ LF 为主裂缝间距,Lf 为次生裂缝间距 |
Fig.4 Multi-zone coupled multimedia model[ LF .Main fracture spacing, Lf .Secondary fracture spacing |