青海省格尔木市乌腊德地区煤炭预查地球物理测井技术研究

Research on coal pre-inspection geophysical logging technology in Wulade District,Golmud City,Qinghai Province

为了对青海省格尔木市乌腊德地区煤炭预查区相关地质参数进行探测,分析了地球物理测井技术在该区的应用,介绍了研究区位置及地球物理特征。基于此,研究了测井仪器、设备类型,对内部资料进行解释,分析了地层物性、测井剖面的分层、资料的定量,并对成果资料进行解释,研究了煤层对比及赋存规律、标志层的对比、煤层密度成果质量分析与对比等。研究表明,测井工作整体质量较好,数据资料准确、可靠。

In order to detect the relevant geological parameters of the coal pre-investigation area in the Wulade area of Golmud City,Qinghai Province,this paper analyzed the application of geophysical logging technology in the area,and introduced the location and geophysical characteristics of the study area.Based on this,this paper studied the types of logging tools and equipment,interprets the internal data,analyzed the physical properties of the formation,the stratification of the logging section,and the quantitative data,and interpreted the result data,and studied the correlation and occurrence law of coal seams,the correlation of marker beds,and the quality analysis and correlation of coal seam density results.The overall quality of logging work is good,and the data is accurate and reliable.