摘要
天然气水合物因其巨大的能源意义成为近年来研究的热点。从成因特征、赋存特征、物理化学特征和地球物理特征4个方面系统地论述了冻土区天然气水合物的基本特征。中国冻土区主要包括青海祁连山及可可西里—风火山—乌丽冻土区、西藏羌塘地区和东北漠河地区等远景区。根据现有研究,各冻土区天然气水合物资源量丰富,然而冻土区气候和环境条件制约着天然气水合物研究工作进展,应在加大水合物理论研究的同时开展水合物识别技术、钻采工艺研究,早日由寻找、勘探阶段进入开发钻采阶段。
Gas hydrate becomes a hot spot by its huge meaning to energy. This paper discusses its basic features in genesis, distribution, physics and chemistry, and geophysics. China＇s permafrost zone includes Qinghai＇s Qilian mountain, Kekexili-Fenghuo mountain-Wuli, Tibet＇s Qiaugtang area and Mohe area, where are abundant in natural gas hydrate resources, but limited by climates and environment from researching. A theoretical study is proposed in identification and mining so as to enter the mining stage from prospecting and exploration.
出处
《资源与产业》
2012年第5期69-75,共7页
Resources & Industries
基金
中央高校基本科研业务费专项资金(2011YYL111)
中国地质调查局祁连山及邻区天然气水合物资源勘查项目(GZHL20110310)
