煤层气勘探开发的理论与技术发展方向  

Development Trend of CBM Exploration and Development Theories and Technologies

作　　者：徐凤银 李曙光[2] 王德桂[2] 

机构地区：[1]中国石油煤层气公司,北京100011 [2]中联煤层气国家工程研究中心,北京100011

出　　处：《中国石油勘探》2008年第5期1-6,共6页China Petroleum Exploration

摘　　要：世界能源价格的高涨、瓦斯引起的恶性矿难事故、温室气体减排压力等促使国内外日益重视煤层气的开发。在技术、资金、政策等因素共同影响下,美国煤层气产量2007年达到495×108m3。我国拥有更大的煤层气资源量,因勘探开发技术落后,产业发展一直受到限制。文章从煤层气勘探开发技术历程出发,全面系统分析了国内外煤层气勘探开发理论、技术及装备现状与存在问题,指出煤层气勘探开发各项技术的发展方向与趋势,并提出相关建议,为处于关键时期的煤层气产业的发展提供宏观部署和决策依据及技术引导作用。With the soaring price of world energy and the serious mine disasters caused by gas explosion, under the emission reduction demand of green house gas (GHG), the development of coalbed methane (CBM) has been paid more attention to increasingly both at home and abroad. Influenced by technologies, funds, and policies, the CBM production reached 49.5 billion cubic meters in the U.S. in 2007. China is abundant in CBM resources. However, the CBM industry development is limited because of poor exploration and development technologies. Starting from the history of CBM exploration and development technologies, this paper discusses the current theories, technologies, and equipment and the existing problems both at home and abroad, pointing out the development trend of all technologies, and giving some suggestions. They all provide microscopic plans and decision evidences for the development of CBM industry in critical stages.

关 键 词：煤层气 资源 勘探开发 理论 技术 方向 

分 类 号：TE15[石油与天然气工程—油气勘探]