摘要
在综合分析、总结归纳已有地质成果的基础上,利用煤岩层所处的层位(沉积旋回)、标志层、层间距、岩煤层组合特征、煤层自身特征、岩煤层测井曲线特征对研究区煤层进行了对比。通过对比发现:研究区含煤层系标志层明显,各煤层结构变化较大,各煤层特征较为明显。
This paper deals with correlation of coal seams in a coal mine in Laos on the basis of stratohorizon （ sedimentary cycle ）, mark layer, layer spacing, rock combination feature of coal seam, coal seam characteristics, rock and coal logging curve. The results indicate that the coal-beating formation of the coal mine is characterized by obvious key bed and various structure.
出处
《四川地质学报》
2016年第3期406-410,共5页
Acta Geologica Sichuan
关键词
煤层
标志层
测井曲线
老挝
coal seam correlation
key bed
logging curve
Laos
