摘要
通过对马厂勘查区的地质条件及储层特征研究分析,确定了二1煤层为煤层气开发目标煤层。对于未开展煤层气勘探开发工作的区域,建议先期施工技术成熟,费用低,操作简单的地面垂直井作为先导试验井。综合考虑该区煤层气开发地质条件和地面工程条件,优选了煤层气试验区域。
Through the research and analysis of the geological conditions and reservoir characteristics of the exploration area in Machang, it is determined that NO. Er - 1 coal seam is the CBM development target coal seam. The ground vertical well,that is a mature construction technology, is a made - to - orderCBM exploitation way in the areas that dont carry out the development of coal - bed methane. Considering the geological condition of coal bed methane development and the ground engineering condition, the coal bed methane test area is optimized.
出处
《内蒙古煤炭经济》
2016年第15期39-41,共3页
Inner Mongolia Coal Economy
关键词
目标煤层
开发方式
开发选区
Target coal seam
CBM exploitation
Area - selection of CBM development
