JGS-1B综合数字测井系统在贵州沉积岩覆盖区煤矿勘查中的应用  

THE APPLICATION OF THE JGS-1B INTEGRATED DIGITAL LOGGING SYSTEM TO THE COAL MINE EXPLORATION IN THE SEDIMENTARY ROCK-COVERED AREA OF GUIZHOU PROVINCE

作　　者：王亮 张应文[2] 杨建辉 王永泰 黄海滢 胡从亮 陈启飞 

机构地区：[1]贵州省地质调查院,贵州贵阳550004 [2]贵州省地矿局102地质大队,贵州遵义563003

出　　处：《物探与化探》2007年第4期351-353,357,共4页Geophysical and Geochemical Exploration

摘　　要：通过在贵州某煤矿的勘查实例,说明在沉积岩覆盖区,运用JGS-1B综合数字测井系统开展煤田地球物理测井,应用效果好,解决地质问题直观,可为矿山煤炭资源的动态管理、煤量核实、煤矿生产,提供翔实可靠的地质依据;并可有效地反映煤层的物性特征,对煤层与围岩的分层、空间几何尺度(深度、厚度)计量、结构质量分析等方面效果明显。With some practical examples, this paper points out that, in the sedimentary rock-covered area, the application of the JGS- 1 B integrated digital logging system to the performance of coalfield geophysical logging can yield satisfactory result. This technique can solve geological problems in a visual way, provide reliable geological data for the dynamic management of coal resources in the coal mine, coal reserve checking and coal mine production, and reflect physical character of the coal seam effectively. Obvious results can be obtained in such aspects as stratification of coal seams, spatial geometric （ depth, thickness） measurement and structural quality analysis.

关 键 词：数字测井 沉积岩区 煤田勘探 

分 类 号：P631[天文地球—地质矿产勘探]