论坛与综述

天然气水合物勘查技术及环境效应研究进展

  • 欧阳传湘 ,
  • 邓志颖 ,
  • 张伟
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  • 1.成都理工大学核技术与自动化工程学院; 2.中国地质科学院物化探研究所
唐瑞玲,1985 年生,女,成都理工大学在读硕士研究生,主要从事环境地球化学和天然气水合物的研究工作。地址:(065000) 河北省廊坊市金光道84 号中国地质科学院物化探研究所521 室。E-mail:tanghui5351@163.com

网络出版日期: 2011-08-20

基金资助

受中国地质调查局工作项目“青藏高原冻土带天然气水合物调查评价”(编号:1212010818055) 资助

Research progress in exploration technologies and environmental effects for gas hydrates

  • OUYANG Chuanxiang ,
  • DENG Zhiying ,
  • ZHANG Wei
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  • 1. College of Nuclear Technology and Automation Engineering, Chengdu University of Technology, Chengdu 610059, China; 2. Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences, Langfang 065000, China

Online published: 2011-08-20

摘要

天然气水合物是天然气和水在特定条件下形成的一种透明的冰状结晶体,是一种新型非常规能 源,在我国具有广阔的勘探领域和良好的勘探前景。文中对天然气水合物勘探技术和环境效应进行了归 纳总结,勘探技术包括地震方法、地球化学方法、地球物理测井方法和其它方法(直接钻孔法、地形地貌识 别标志法),环境效应包括引发海底滑塌、加剧温室效应及破坏海洋生态平衡等,并对天然气水合物勘探 及环境效应的研究现状作了综合评述。

本文引用格式

欧阳传湘 , 邓志颖 , 张伟 . 天然气水合物勘查技术及环境效应研究进展[J]. 岩性油气藏, 2011 , 23(4) : 20 -24 . DOI: 10.3969/j.issn.1673-8926.2011.04.004

Abstract

Gas hydrate is a kind of crystalicy substance formed by water and natural gas in special condition. Gas hydrate is a newtype of unconventional energy, which has wide prospecting potential. The exploration technologies and environmental effects of gas hydrates are summarized. The exploration technologies include seismic method, geochemical method, geophysical well logging method and other methods (direct drillingmethod, landform identification marks). The environmental effects include submarine slump, greenhouse effect intensity, destroying marine ecological balance, etc. The research progress in the exploration and environmental effects for Gas hydrates is comprehensively reviewed.

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