我国煤矿区煤层气开发利用技术现状及展望  

Present status and prospects of coalbed methane development and utilization technology of coal mine area in China

作　　者：申宝宏[1,2] 刘见中[1] 雷毅[1] 

机构地区：[1]中国煤炭科工集团有限公司,北京100013 [2]煤炭科学研究总院,北京100013

出　　处：《煤炭科学技术》2015年第2期1-4,共4页Coal Science and Technology

基　　金：国家科技重大专项资助项目(2011ZX05040;2011ZX05041)

摘　　要：总结了"十二五"以来我国煤矿区煤层气开发利用在基础理论、技术装备、工程示范等方面取得的最新进展,分析了现阶段我国煤矿区煤层气开发利用在资源条件、抽采效果、利用水平等方面的现状和问题,指出煤矿区煤层气开发利用要走出一条"协调开发、提质上产、梯级利用"的道路,实现煤层气与煤炭一体化协调开发,能抽尽抽,能用尽用。为此,针对性提出了"十三五"期间将在碎软煤层强化抽采、低浓度煤层气高效集输利用、煤矿区煤层气开发利用专用装备等方面的技术装备需求和发展方向。The paper summarized the update progresses on the basic theory,technology and equipment,engineering demonstratior and others of the coalbed methane development and utilization in China coal mine area since the National 12 th Five Year Planning.The paper analyzed the present status and problems of the resource condition,gas drainage effect,utilization level and others in the coalbed methane development and utilization of China coal mine area.The paper pointed out that the coalbed methane development and utilization in the coal mine should keep along a way of coordinative development,quality upgraded and production increased,utilization step by step.An integrated coordinative development of the coalbed methane and coal could be realized with the possible gas drainage operation and possible gas utilization.Therefore,the paper provided the technology and equipment requirements and development orientation in the enhanced gas drainage from the broken and soft seam,high efficient and integrated transportation and utilization of the low concentration coalbed methane,special equipment of the coalbed methane development and utilization and others during the National 13 th Five Year Planning.

关 键 词：煤矿区 煤层气 瓦斯抽采 提质上产 梯级利用 

分 类 号：TE131[石油与天然气工程—油气勘探]