摘要
文章以潞安矿区3号煤层为主要研究对象,以屯留井田为研究基地,针对潞安矿区3号煤层的瓦斯地质特征,综合国内外在压裂技术与工艺研究方面的各项成果,结合潞安矿区煤层气生产井的生产特性,探寻出一套针对潞安特殊地质条件的开发技术与工艺模式,提高瓦斯抽采产量,形成了潞安矿区瓦斯地面开发较为完善和有效的技术体系。
Taking the No. 3 coal seam as the research object, and Tunliu Coal Mine as the main research base, this paper made com- parisons of the fracturing technologies and technical study at home and abroad, and studied the CBM geologic features in Lu＇an mining area to find the effective and complete technology system of CBM ground exploitation.
出处
《煤》
2015年第1期11-15,共5页
Coal
关键词
煤层气
渗透率
低渗低压
压裂增透
CBM, Permeability, Low permeability and low stress, Fracturing and Permeability improvement Technique
