福建省漳平大坑煤矿区产盂井田深部煤炭资源潜力分析

Coal Resource Potential Analysis of Dakeng Coalm ine Area,Zhangping,Fujian

在重新分析了大坑煤矿区产盂井田历次勘查资料后,认为以往的地质报告存在地层划分、煤层对比、构造连接缺乏依据等方面的问题。而钻孔孔斜大,穿层效果差,对大坑组的成煤环境分析不正确等,是造成对该井田煤炭资源赋存状况认识不可信的主要原因。文章认为,产盂井田深部仍具有一定的煤炭资源潜力,值得进一步勘查和开发利用。

After reanalyzed all previous exploration date of Chanyu minefield,the author think that there are problems of stratigraphic subdivision,coal seam correlation,and insufficient basis of connectivity between geologic structures.Poor drilling quality and wrong geologic date analysis are main reason of the suspected knowledge of coal resources in the minefield.The author think,certain coal resource potential still existed in deep part of Chanyu minefield worth to further exploration and exploitation.