Multiple planar fracture propagation modeling method and apparatus estimation method and apparatus of reserves in reservoirs using the same

摘要

A method and apparatus for modeling multistage hydraulic cracking crack propagation, a method for predicting the production volume of a reservoir using the same, and an apparatus therefor are disclosed. The multistage hydraulic fracturing crack propagation modeling method comprises the steps of: (a) modeling a reservoir containing a natural crack based on input information; (b) generating a fracture crack in the reservoir layer based on the input information; And (c) predicting and describing the propagation of the fracture crack in consideration of the open mode and the slip mode based on the linear elastic fracture mechanics.