利用测井曲线进行煤、岩层追综对比的方法及应用

摘要

In coal geological exploration, through rock and coal comprehensive correlation can study geological structure, find out sedimentary relations, know well of strata thickness and textural variation information etc. Using logging traces to carry out coal and rock comprehensive correlation should grasp exploration area geological data first, on this basis make standard geological-geophysical logging columnar sections corresponding to strata information and logging responses. Finally through exploration instances introduced the method, approach and points for attention in rock and coal comprehensive correlation through logging traces.%在煤田地质勘探中,通过岩、煤层综合对比可以研究地质构造、了解沉积关系、掌握岩层厚度及结构变化等信息.利用测井曲线进行煤、岩层综合对比,应首先了解勘查区的地质资料,在此基础上制作地层信息与测井响应相对应的标准地质-地球物理测井柱状剖面图.并以勘查实例,介绍了测井曲线进行岩、煤层综合对比的方法、步骤及注意事项等.