SYSTEM AND METHOD OF THREE DIMENSIONAL SUBSURFACE MODELING

摘要

The present invention relates to a three-dimensional subsurface modeling system and a method thereof. According to an embodiment, the three-dimensional subsurface modeling system includes: an estimation unit estimating a maximum depth based on geological data of three dimensional underground modeling; a partition unit dividing a section from the surface of the earth to the estimated maximum depth into N layers; an extraction unit extracting density distributions for each divided N layer; an analyzing unit analyzing the density distribution of a specific layer among the extracted density distributions using an average depth; a determination unit determining a density difference between two interfaces divided into pertained layers based on the analyzed density distributions; an accumulation unit changing the specific layer in a range from the surface of the earth to the maximum depth and accumulating the determined density difference; and a generation unit generating a three dimensional underground model based on an accumulated result.