湖南胜利–李家湾煤矿区测水组含煤特征及找煤远景分析

Coal-bearing characteristics and coal-searching prospect of Ceshui Formation in Shengli-Lijiawan coal mining area of Hunan province

在收集梅城–寒婆坳区相关区域地质、矿产、物探及科研成果等资料的基础上,运用实测地质剖面、地质填图、槽探、生产井编录、电法勘探、采样化验等技术手段,采用对比地质条件,类推含煤性,对涟邵煤田胜利–李家湾煤矿区测水组含煤岩系特征进行综合评价,在涟源含煤区西部老矿区寻找测水煤系的富煤带、厚煤体,圈定了何家湾–周家湾–油溪、界头岭–联丰–菜山冲、白家岭等三个找煤远景区作为重点勘查耙区。

On the basis of collecting data of regional geology, mineral resources, geophysical exploration and re-searches related to Meicheng-Hanpo depression, through combination of technical approaches such as measured geological sections, geological mapping, trenches, record of active mines, electrical exploration, sampling and laboratory analysis, by using comparison of geological conditions and analogizing the coal-bearing properties, the characteristics of the coal-bearing series of Ceshui Formation in Shengli-Lijianwan Mining area were assessed comprehensively to search coal-rich zone and thick coal in old mining area of Lianyuan coal-bearing region.Three prospective areas（Hejiawan-Zhoujiawan-Youxi, Jietouling-Lianfeng-Caishanchong and Baijialin） were delineated as key survey targets for coal-searching.