煤炭与化工2025，Vol.48Issue(9)：29-35,7.DOI:10.19286/j.cnki.cci.2025.09.007
地质块段法在门克庆井田资源量估算中的应用分析
Application analysis of geological block method in resource estimation of Menkeqing field
付晶晶 1王瑛1
作者信息
- 1. 中国煤炭地质总局第一水文地质队,河北邯郸 056004
- 折叠
摘要
Abstract
The accurate estimation of coal resource reserves has important guiding significance for the development planning and safety production of coal mines.It is very important to choose a scientific and reasonable estimation method.Based on the actual mining and development of Menkeqing Coal Mine,this paper used the geological block method to estimate the resource reserves of each coal seam in detail.Combined with the geological characteristics of the estimated area,the key parameters including coal seam thickness,estimated area,structural factors and apparent density of coal seam were selected.The target area was divided into blocks.The proven,controlled and inferred resources of each coal seam were estimated.And the changes of resource reserves were analyzed and commented in detail.The estimation results showed that the change of coal seam resource reserves was mainly affected by the adjustment of block area and the increase or decrease of average thickness of coal seam.The estimation results had high accuracy and reasonable method selection,which was helpful to improve the grade of coal mine reserves,make efficient use of coal resources,and provide scientific basis for mine mining.关键词
资源储量/门克庆煤矿/块段划分/工业指标Key words
resource reserves/Menkeqing Coal Mine/block division/industrial indicators分类
矿业与冶金引用本文复制引用
付晶晶,王瑛..地质块段法在门克庆井田资源量估算中的应用分析[J].煤炭与化工,2025,48(9):29-35,7.
