煤层气井开发技术综述  

Development technology of coal-bed gas wells

作　　者：刘柏峰[1] 陈伟[1] 段永刚[1] 陈晓军[1] 

机构地区：[1]西南石油大学,四川成都610500

出　　处：《内蒙古石油化工》2009年第15期30-32,共3页Inner Mongolia Petrochemical Industry

摘　　要：煤层气又称煤层甲烷,是非常规天然气,煤岩储层的研究是当今国内外研究的一个热点,煤层气的开发越来越引起人们的重视。我国煤层气资源十分丰富,但是目前我国的天然气勘探开发还处于起步阶段。本文从钻井、完井、开采方面介绍了目前煤层气开采的几种技术。The coal-bed gas which also called coal-bed methane is an unconventional natural gas.The study of coal reservoir is currently a hot research and it attracts more and more attend.Our country is rich of coal-bed gas resource,but our exploration is still in its infancy.This article introduces several current coal-bed gas exploit technology from drilling,completion and exploiting.

关 键 词：煤层气 钻井 完井 多分枝井 裸眼洞穴 

分 类 号：P618.11[天文地球—矿床学] TE375[天文地球—地质学]