盘州地区峨眉山玄武岩组煤夹层储层特征初探  

Preliminary Exploration on Characteristics of Coal Measure Interlayer Reservoir of Emeishan Basalt Formation in Panzhou Area

作　　者：唐代学[1] 王艇 冯运富[1] 田永红[1] TANG Daixue;WANG Ting;FENG Yunfu;TIAN Yonghong(Geological Team,Guizhou Bureau of Geology and Mineral Exploration and Development,Guiyang 550018,China)

机构地区：[1]贵州省地质矿产勘查开发局117地质大队,贵阳550018

出　　处：《煤炭技术》2025年第1期111-115,共5页Coal Technology

摘　　要：通过松河井田煤层气探井及相关资料,论证了该区峨眉山玄武岩组煤系夹层32^(#)煤层发育情况、煤层特征等;对比分析了玄武岩组煤系夹层32^(#)煤与龙潭组3^(#)煤在煤体结构、煤层厚度、渗透率、含气性等煤储层特征,认为玄武岩组32^(#)煤层气抽采前景较好,可作为龙潭组煤层气地面抽采的有效补充。Based on the CBM exploration well and relevant data in Songhe well field,the development and characteristics of No.32 coal seam in the Basalt formation of Emeishan in this area are demonstrated.The characteristics of coal reservoir,such as coal body structure,seam thickness,permeability and gas bearing,are compared between No.32 and No.3 coal in Basalt formation.It is concluded that No.32 CBM in Basalt formation has a good prospect and can be an effective supplement for surface CBM extraction in Longtan formation.

关 键 词：峨眉山玄武岩组 煤系夹层 储存特征 松河井田 

分 类 号：P618.11[天文地球—矿床学]