测井解释在许疃煤矿深部勘查区勘探中的应用

Application of Logging Interpretation in Deep Exploration in Xutuan Coal Mine

通过测量穿过许疃煤矿深部层段的导电性、导热性、密度、放射性等物理参数,并进行必要的校正处理,阐述了新生界松散层、下第三纪"红层"和煤系地层的物性特征,同时对松散层、新老地层界面划分和煤系地层岩层进行了解释,综合解决了许疃煤矿深部勘查区煤田地质问题,取得了较好的地质效果。

By surveying and revising the physics parameters of the conductivity, thermal conductivity, density and radioactivity in the deep rock stratums of Xutuan Coal Mine, the physical characteristics of the alluvium, red stratum and coal series stratums are expatiated in the article. At the same time the surface of alluvium and old stratum is carved up, and rock stratums of coal series stratums are interpreted. The geological problems of coal field in deep exploration section in Xutuan Coal Mine is solved well, and the good geological effect is acquired.