Relationship between Approximate Analysis of Coal and Log Parameters and Its Models
详细信息
- 责任者：Meng Zhaoping (College of Geosciences and Surveying Engineering ; China University of Mining and Technology ; Beijing 100083 ; China) ; Zhu Shaojun
- 刊名：Coal Geology & Exploration
- 出版年：2011
- 卷期：39(2)
- 关键词：煤质分析 ; coal analysis ; 测井曲线 ; logging curves ; 河南 ; Henan Province
- 页码：p.1-6
- 图表：4 illus., 4 tables, 18 refs.
- 分类号：1004
- issnNo：ISSN1001-1986
- isbnNo：CN61-1155/P
摘要
Based on Zhaojiazhai coal field of Xinzheng mine area in Henan Province, through the testing and statistical analysis, the relationship between coal approximate analysis and log parameters and its models have been established, and the logging response mechanism of coal quality was studied. The results show that between approximate analysis and log parameters exists an obvious correlation. The correlation between the coal quality indicators and the log parameters is determined by the content of organic matter and inorganic matter in coal, the coal property, the coal structure, the coalification and other factors.