南疆和田地区布雅外围找煤预测

发布时间：2018-05-05 14:52

本文选题：沉积环境 + 赋煤规律　；参考：《新疆大学》2015年硕士论文

【摘要】：本论文以新疆南疆布雅含煤盆地为研究对象,通过收集新疆煤田地质局煤炭资源远景调查资料、石油部门的钻井及物探资料,近年来各地勘单位新增的地质勘查、煤矿开采、物探资料、基础地质资料、煤炭地质勘查资料、区域及矿区物探、遥感等资料,在摸清新疆煤炭资源现状的基础上,充分运用构造地质、煤田地质等理论方法,对比区内含煤地层确定南疆布雅聚煤盆地的形成背景和主要演化阶段,研究岩相古地理特征恢复研究区的古地理背景,总结层序格架下的聚煤规律,明确煤炭富集的主要因素;利用遥感技术可以区域性地把握地质构造格架和地层分布,快速地寻找含煤盆地,可对含煤盆地类型、边界、性质及其对煤系、煤层的控制作用、厚煤带的分布作出较准确的分析,结合调查验证,综合预测含煤远景区,提高了整体工作效率。
[Abstract]:This paper takes Buya coal-bearing basin in southern Xinjiang as the research object, through collecting the investigation data of coal resources of Xinjiang coal field geology bureau, drilling and geophysical data of petroleum department, the geological exploration and coal mining newly added in various prospecting units in recent years. Geophysical data, basic geological data, coal geological exploration data, regional and mining area geophysical prospecting, remote sensing and other data, on the basis of finding out the present situation of coal resources in Xinjiang, making full use of theoretical methods such as tectonic geology, coalfield geology, etc. The coal-bearing strata in the correlation area determine the formation background and main evolution stage of Buya coal accumulation basin in southern Xinjiang, study the paleogeographic background of the study area of lithofacies and paleogeographic features, summarize the rules of coal accumulation under sequence framework, and make clear the main factors of coal enrichment. By using remote sensing technology, the geological structure framework and stratigraphic distribution can be grasped regionally, and the coal-bearing basins can be found quickly, which can control the types, boundaries, properties of coal-bearing basins and their control on coal measures and coal seams. The distribution of thick coal belt is analyzed accurately, combined with investigation and verification, the comprehensive prediction of coal-bearing scenic spot improves the overall working efficiency.
【学位授予单位】：新疆大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：P618.11

【共引文献】