摘要
在分析阳泉矿区保安井田煤储层特性和含气性的基础上,计算了8号、9号、15号煤层的煤层气资源量;提出15号煤层的煤层气渗透性较低,可能对煤层气抽采带来不利影响;建议注重煤储层渗透性的有效改善,提高矿井的抽采能力。
Based on the analysis of coal reservoir characteristics and gas bearing properties in Bao' an minefield of Yangquan mining area,the resource quantity of coalbed methane of 8~#,9~#,15~#coal seam was calculated. The lower permeability of coalbed methane of 15#coal seam may affect the coalbed methane extraction and therefore the permeability of coal reservoirs must be improved to increase the mine extraction capacity.
出处
《陕西煤炭》
2017年第1期41-44,64,共5页
Shaanxi Coal
关键词
煤层气
煤储层
资源量
资源量丰度
渗透性
coalbed methane
coal reservoirs
resource quantity
resource quantity abundance
permeability
