A method of reservoir rock mechanics and underground in-situ recovery device model

The present invention provides a method and apparatus for in situ subsurface reservoir rock mechanics model recovery, wherein the method comprises: measuring a reservoir rock mechanics parameters; Statistical properties of rock mechanics parameters affecting the reservoir; calculated the strength of anisotropy of rock mechanics parameters; obtaining the mechanical parameters of rock properties and reservoir rock mechanics effect relationship parameters; obtaining the rock mechanical properties of impact strength of anisotropy parameters and relationships; and using the rock mechanics parameters, the intensity of the anisotropic rock mechanical parameters, mechanical parameters of rock properties and reservoir rock mechanics parameters affecting the association relationship, and a relationship of rock mechanics parameters affect the properties of the anisotropic strength, for recovery reservoir underground in-situ rock mechanics model. The present invention can improve the effectiveness and accuracy of reservoir rock mechanics underground in-situ recovery model.