On the Methods of Constructing a Digital Regional Geological and Mathematical Model for the Western Siberia Region

The article presents an approach to creating a detailed regional digital geological model for the territory of Western Siberia. The non-standard nature of such tasks is noted, and a conclusion is made about the need to develop specialized software for these purposes. The variational grid mapping method as a tool for constructing digital structural models and property fields is considered. The object-hierarchical approach is proposed as a method of data space managing, algorithmization and automation of calculations. The “GST Agent” technology as an instrument of expanding the functionality of the software if proposed. The digital model of the region includes a structural framework consisting of more than 30 stratigraphic boundaries, as well as detailed submodels for the most studied areas. The approach ensures the possibility of automated recalculation of the model and full compliance of the modeling results with all the original data.