摘要
在分析国内外煤层气发展现状的基础上,对新疆煤层气资源分布、赋存特征进行了研究,认为新疆煤虽然变质程度低,但煤层气资源量丰富,部分矿区盖层条件和水文地质条件较好,而且向外输送煤层气方便。但是,由于新疆煤层气勘探程度低,投入少,勘探、开发方法和技术储备不足,因此需要加大煤层气勘探开发力度,加强煤层气战略选区评价,对高瓦斯煤矿开采必须先采气后采煤,同时要加大政府投入和扶持力度。
Distribution and occurrence of coalbed methane （CBM） resources were studied, then favorable and unfavorable factors of CBM exploration and development in Xinjiang were analyzed on the basis of investigating CBM current situations at home and abroad. With low rank coal and abundant CBM resources, some mining areas of Xinjiang are good in cap rock condition and hydrogeology condition and it＇s convenient to transport CBM to other regions. Because of low exploration degree, less input, lack of exploration and development methods and technologies, it is necessary to enhance exploration and development, emphasize evaluation of strategic areas of CBM, and increase government input and policy support.
出处
《天然气地球科学》
EI
CAS
CSCD
北大核心
2009年第3期454-459,共6页
Natural Gas Geoscience
基金
"十五"石油科技项目(编号:07-01C-01-07)资助
关键词
煤层气
低煤阶
新疆
勘探
开发
Coalbed methane
Low coal rank
Xinjiang
Exploration
Development.
