The Determination of the Attitude of Rock Structural Plane Based on Well-Logging Imaging Data
详细信息
- 责任者：Shi Yongquan (School of Environment and Civil Engineering ; Chengdu University of Technology ; Chengdu 610059 ; China)
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2010
- 卷期：34(3)
- 关键词：结构面 ; structural planes ; 成像测井 ; image logging ; 声波测井 ; acoustical logging
- 页码：p.358-361
- 图表：4 illus., 2 tables, 5 refs.
- 分类号：1600
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
In many kinds of underground engineering, the determination of the attitude of the rock structural plane is a necessary step. This paper has analyzed and summarized three types of methods, i.e., core orientation method, drilling method and geophysical logging method or well-television method as well as their main features. The solid geometric method for determining the attitude of the rock structural plane is put forward based on measuring the imaging values and well deviation parameters. Computer programming calculation is realized. Theory and experiments show that the calculation principle of the method is correct, simple and accurate.