2001 年 66 巻 1 号 p. 119-124
Geological modeling is a process comparing many cases and extracting most general ones from various factors that caused complicated geological phenomena. Geological phenomena are highly effected by local factors such as tectonic situation, basinal and provenance topography, and climate. Therefore, the creation of geological model need to distinguish general and important factors from complicated and various factors. However, an actual distribution of reservoir rocks in an objective basin is considerably controlled by the local factors. The geological modeling for prediction of distribution of reservoir rocks need to recognize general and local factors and discuss the role of them respectively.