地应力地震预测及其在南川页岩气开发中的应用
刘昊娟

The application of in-situ stress prediction based on seismic data to shale gas development:A case study of Nanchuan(south Sichuan) area
LIU Hao-Juan
图9 水平主应力对加砂的影响
Fig.9 The effect of horizontal stress on sand proportion