Permeability Estimation from Fracture Frequency by Indicator Simulation

概要

論文の詳細を見る
The data on fracture frequency is easy to get at an in-situ investigation, while the permeability tests are not carried out so often because of financial limitation. Thus, it is very valuable to establish a technique to estimate the permeability distribution by using the data easily obtained like the fracture frequency. In this paper, an indicator simulation technique of the geostatistics was applied by using the fracture frequency as the soft data. To improve and develop the technique, the discrete fracture network generation method was applied to estimate the fracture frequency distribution. It was found as a result that it was effective to generate the permeability distribution by using only the fracture frequency when the number of permeability data was small and that of fracture frequency was large.
日本雨水資源化システム学会の論文