煤层气地面工程工艺技术及优化分析  

Technology and Optimization Analysis of CBM Surface Facilities

作　　者：刘烨[1] 巴玺立[1] 刘忠付[1] 郭峰[1] 马建国[2] 

机构地区：[1]中国石油天然气股份有限公司规划总院 [2]中国石油天然气股份有限公司勘探与生产分公司

出　　处：《石油规划设计》2008年第4期34-37,共4页Petroleum Planning & Engineering

摘　　要：我国有丰富的煤层气资源,加速煤层气的开发,不仅可以缓解天然气紧缺的矛盾,还可以保证煤矿的安全,减少大气污染。介绍了煤层气与常规天然气的异同,结合煤层气的采出特点,论述了如何确定煤层气外输的最佳方案;煤层气井口、集气站及处理厂地面建设工程的主要工艺技术;及降低地面建设投资和运行费用的优化措施。CBM is rich in China. Speeding up the development of CBM can not only mitigate the tight market of natural gas but also ensure safety in the coal mine production and reduce atmospheric pollution.The difference between CBM and natural gas was introduced. Based on the recovery feature of CBM,the establishment of preferred plan of CBM transfer and main technologies in surface construction engineering including wellheads,gathering stations,and processing units were presented. Optimization measures for reducing construction investment and operation cost were also put forward.

关 键 词：煤层气 开采特点 集输工艺 处理工艺 外输工艺 优化措施 经济评价 

分 类 号：TE32[石油与天然气工程—油气田开发工程] P618.11[天文地球—矿床学]