文章基本信息

标题：Porosity Estimation from High Resolution CT SCAN Images of Rock Samples by Using Housfield Unit
本地全文：下载
作者：Nguyen Lam Quoc Cuong ; Nguyen Hong Minh ; Hoang Manh Cuong 等
期刊名称：Open Journal of Geology
印刷版ISSN：2161-7570
电子版ISSN：2161-7589
出版年度：2018
卷号：8
期号：10
页码：1019-1026
DOI：10.4236/ojg.2018.810061
语种：English
出版社：Scientific Research Pub
摘要：Computer Automated Tomography has been shown to be a valuable tool in production research because it provides a non-destructive method to identify and evaluate the internal structural characteristics of reservoir rock. In CT scan, Hounsfield Unit (HU) is proportional to the degree of X-ray attenuation by the tissue. The aim of the present study was to introduce the method to estimate porosity which is one of physical parameters of reservoir rock though HU data. In this study, an Image J software was used to extract Hounsfield Unit data and calibrate by standard material’s density. This method provides the ability of using CT Scanner in advanced reservoir characterization and flow test experiments.
关键词：CT ScanHounsfield UnitPorosity