CNG地下储气井安全性分析  

SAFETY ANALYSIS OF CNG STORAGE

作　　者：刘清友[1] 何霞[1] 孟少辉[1] 

机构地区：[1]"油气藏地质及开发工程"国家重点实验室.西南石油学院

出　　处：《天然气工业》2005年第1期138-140,共3页Natural Gas Industry

基　　金：四川省基础研究项目部分成果

摘　　要：压缩天然气(CNG)汽车工业是一个新兴的产业,具有良好的经济效益和社会效益。而CNG地下储 气井的安全性是保证CNG加气站正常运行的关键。针对目前国内用于CNG汽车的高压地下储气井结构简单、施 工工艺不规范、缺乏安全设施等实际问题,提出了改进现有储气井结构、施工工艺和研发储气井安全系统的技术思 路,为减少城市环境污染,进一步推广CNG汽车的应用提供了技术支持和安全保障。Compressed natural gas (CNG) automobile industry is a new industry, which has good economic and social benefit. Security is the key to guarantee normal operation of CNG filling stations. Aiming to the practical problems of the existing underground gas-storing wells with high pressure, such as the configurations of the wells are simple; their constructing techniques are not specialized, and the safety facilities lack etc., the importance and technical thought are proposed to improve the configurations of the wells, the constructing techniques and the security system, which provide the technical support and secure guarantee for reducing the city pollution and expanding the application of the CNG automobiles further more.

关 键 词：压缩天然气 地下储气井 安全性 气井结构 施工工艺 加气站 

分 类 号：TE972[石油与天然气工程—石油机械设备]