摘要
本文在综述国内外煤层气产业发展现状的基础上,重点探讨了几种不同的煤层气(煤矿气)藏的特点及其开发模式。指出目前我国煤层气的开发方式主要有原始储层煤层气的开发和煤矿区煤层气的开发两种。其中,原始煤储层煤层气的开发按大类可分为直井开发和水平井开发两大类;煤矿区煤层气的开发模式又可分为井下瓦斯抽放、煤矿区地面预抽和采煤采气一体化开发等模式。
This paper, based on a summary" of coalbed development models of several different coalbed methanes. methane industry worldwide, discusses the features and There are two main models to develop coalbed methane in primary reservoirs and in coal mines, of which the former one can be divided into two types vertical shaft and horizontal shaft; and the latter into three types underground extraction, surface extraction and integrated coal-gas mining, offering a reference applicable for developing different coalbed methane.
出处
《资源与产业》
2008年第2期90-92,共3页
Resources & Industries
基金
国家重点基础研究发展计划课题(2006CB202202
2002CB211702)
国家自然科学基金项目(40572091)
中国地质调查局资助项目(20021010004
1212010534702)
关键词
煤层气
煤矿气
开发模式
垂直井开发
水平井开发
coalbed methane
coal mine gas
development model
vertical extraction
horizontal extraction
作者简介
高远文(1965-),男,博士生、高级工程师,主要从事油气资源评价与战略发展研究。E-mail:lhjkw001@163.com