Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
507480 | Computers & Geosciences | 2013 | 8 Pages |
Abstract
The computed X-ray microtomography (μCT) is a rapidly developing technique for retrieving petrophysical properties that are required for geological reservoir characterization. Because of the comparative novelty of the method, detailed microtomographic information requires new theoretically substantiated techniques for data processing and systematization. We discuss the geostatistical approach to the analysis of reservoir rock microtomographic images. The proposed method uses the spherical harmonics expansion of variogram fields, which allows for estimating the anisotropy properties of the rock microstructure under study. Examples of application of the technique are presented.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Valentina Svitelman, Oleg Dinariev,