测井参数在煤质分析中的应用  

Application of Logging Parameters in Coal Quality Analysis

作　　者：刘玉卫 商铁林[3] 龚剑[1] 张亚峰 LIU Yu-wei;SHANG Tie-lin;GONG Jian;ZHANG Ya-feng(Zhengzhou Institute of Engineering and Technology,Zhengzhou 450044,China;Zhengzhou Coal Industry (group) Co.,Ltd.,Zhengzhou 450042,China;School of Energy Engineering,Yulin University,Yulin 719000,China)

机构地区：[1]郑州工程技术学院,河南郑州450044 [2]郑州煤炭工业(集团)有限责任公司,河南郑州450042 [3]榆林学院能源工程学院,陕西榆林719000

出　　处：《煤》2021年第7期16-18,共3页Coal

基　　金：国家自然科学基金项目(52064047);陕西省科技计划项目(2020SF-418);郑州工程技术学院重点学科建设项目资助。

摘　　要：获得煤质灰分的传统方法是煤样的实验室分析法,文章在综合分析赵家寨煤矿地质条件的基础上,利用实验室分析煤质数据建立了测井曲线与煤质参数中水分、灰分和挥发份的相关关系模型,并对赵家寨煤矿煤质进行了检验和预测分析,并与地质化验进行对比,结论相当吻合,大大提高了煤质分析工作效率。The traditional method to obtain coal ash is the laboratory analysis of coal samples.Based on the comprehensive analysis of the geological conditions of Zhaojiazhai coal mine,this paper establishes the correlation model between the logging curve and the moisture,ash and volatile in the coal quality parameters by using the coal quality data from the laboratory analysis,tests and predicts the coal quality of Zhaojiazhai coal mine,and compares it with the geological test.The results are in good agreement with each other,and high efficiency of coal quality analysis has been achieved.

关 键 词：测井 参数 煤质 分析 应用 

分 类 号：TQ533[化学工程—煤化学工程]