摘要
通过对煤层埋藏深度、煤层裂隙、节理发育程度、煤层厚度及倾角变化的分析,对煤层顶底板岩性、厚度、裂隙及节理发育程度、煤层透气性系数、围岩储层发育情况及封闭条件的分析,阐述了鸡西盆地煤及围岩储层的物性特征。
Through analyzed bury on the depth of coal seam,seam cracks,development of joint degree,coal seam thickness and angle of changes.Of roof and floor lithology of the coal seam,thickness,degree of development of cracks and joints of gas permeability coefficient,rock reservoir development situation and the conditions of closure.Described the physical properties of coal seam and reservoir rock In JiXi Coal Basin.
出处
《煤炭技术》
CAS
北大核心
2011年第4期150-151,共2页
Coal Technology
关键词
鸡西盆地
穆棱组
沉积环境
JiXi coal basin
muLing formation
sedimentary environment
