摘要
文章根据聚德井田地质构造特征,运用瓦斯垂直分带理论,结合煤层瓦斯含量及气体组分的测定结果,得出聚德井田范围内4号、5号煤层处于瓦斯风化带,8号煤层部分处于甲烷带;并对处于甲烷带内的8号、9号煤层瓦斯含量与埋深关系进行了回归分析,得到了聚德井田8号、9号煤层瓦斯含量分布规律。
Based on the geological structure characteristics of Ju-De Coal Field,using the theory of gas vertical zoning,combination ofmeasured results of coal gas content and composition,this paper get the conclusion that the NO.4 and NO.5 seam in Ju-De Coal Field belong to gas weathered zone and a portion of NO.8 seam pertains to themethane zone.The distribution regularity of content of gas in the NO.8 and NO.9 seam has been found out through regression analysis of the relation about the gas content and the buried depth in themethane zone.
出处
《煤炭工程》
北大核心
2011年第3期82-84,共3页
Coal Engineering
基金
国家自然科学基金资助项目(50974056)
河南省重点科学攻关项目(092102310037)
