绿色开采天然气水合物技术研究  

RESEARCH ON NEW PRODUCTION TECHNOLOGY OF GAS HYDRATE

作　　者：李臻[1] 王欣 

机构地区：[1]中国石油西南油气田公司天然气经济研究所 [2]中国石油西南油气田公司物资采购管理部

出　　处：《钻采工艺》2010年第6期71-74,共4页Drilling & Production Technology

摘　　要：天然气水合物是本世纪最具开发前景的替代能源,如何有效开采、合理运用是水合物研究的关键。文章针对国外现在研究比较广泛的二氧化碳非常规储存的研究,和CO2法开采甲烷水合物的技术思路,提出天然气水合物藏绿色开采的概念。借鉴CO2开采煤层气取得的一些实验室和工业经验,探讨了绿色开采天然气水合物的技术。认为一旦CO2置换CH4技术从热力学方面取得广泛理论成果,将探索出一条既能开发能源、又能保护环境的可行途径。Natural gas hydrate is the greatest alternative energy in this century.The key of gas hydrate study are effective production and reasonable use.Based on the research on carbon dioxide non-conventional store and methane hydrate production technology by using carbon dioxide method abroad,the environment protection production method of natural gas hydrate reservoir was proposed.Learning from some of the lab and the industry experience of carbon dioxide mining coal-bed gas,the green mining natural gas hydrate technology was discussed.The paper think that once carbon dioxide replacement CH4 gets comprehensive theory results on thermodynamics,it will discover a way of development energy and environment protection.

关 键 词：绿色开采 天然气水合物 置换反应 

分 类 号：P744.4[天文地球—海洋科学]