非常规天然气:水合物气

AVO技术在水合物研究中的应用及应注意的问题

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  • (中国地质大学(北京)能源学院,北京  100083)
陈建阳(1978-),男,山东莱县人,硕士研究生,从事储层表征与地质建模、天然气水合物储层评价研究.

收稿日期: 2004-10-21

  修回日期: 2004-12-08

  网络出版日期: 2005-02-20

基金资助

国土资源部中国地质调查局国家专项(编号:SHW010-01), 科技部重大国际合作项目(编号:12002aa615200)资助.

APPLICATION AND PROBLEMS OF AVO TECHNIQUE IN NATURAL GAS HYDRATES INVESTIGATION

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  • (China University of Geosciences, Beijing 100083, China)

Received date: 2004-10-21

  Revised date: 2004-12-08

  Online published: 2005-02-20

摘要

AVO作为一种成熟的地震资料分析解释技术,已广泛应用于油气资源勘探并取得了良好的效果。天然气水合物作为一种新的能源载体,同样可以运用AVO技术进行探测研究,并已经在BSR的AVO模拟及含气体水合物沉积物的内部结构研究等方面取得了一定的成果。但是,由于水合物与油气的性质不同,在具体应用过程中,仍存在许多需要注意的问题。综述了AVO技术在水合物研究中的应用及应该注意的一些问题。

关键词: 天然气水合物; AVO; BSR

本文引用格式

陈建阳,张志杰,于兴河 . AVO技术在水合物研究中的应用及应注意的问题[J]. 天然气地球科学, 2005 , 16(1) : 123 -126 . DOI: 10.11764/j.issn.1672-1926.2005.01.123

Abstract

As a kind of ripe seismic analysis Technique, AVO has been applied to oil and gas exploration, and great results has been made. AVO also can be used to Natural gas hydrate, a new kind of energy, survey research. AVO simulation of BSR and inner structure of sediments bearing hydrates has been carried out using AVO technique. However, Hydrates are different from oil and natural gas, some problems must be concerned.

Key words: Gas hydrate; AVO; BSR.

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