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南海海槽等海域天然气水合物资源评价

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  • 日本地质调查所地质资源与环境研究所,筑波305-8567
 Mikio Satoh,男,主任研究员,主要从事天然气水合物资源评研究

收稿日期: 2003-09-18

  修回日期: 2003-10-20

  网络出版日期: 2003-12-20

DISTRIBUTION AND RESOURCES OF MARINE NATURAL GAS HYDRATESAROUND JAPAN

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  • Institute for Geo-Resources and Environment, Geological Survey of Japan, Ibaraki, 305-8567, Japan

Received date: 2003-09-18

  Revised date: 2003-10-20

  Online published: 2003-12-20

摘要

介绍了南海海槽、富山海槽、日本海东部边缘、Choshi陆架山和种子岛东―日向―纳达等海域的天然气水合物和水合物气的估算值;用体积法计算的这些海域天然气水合物资源量为(4~20)×1012m3,水合物气(天然气水合物中的甲烷)的总量为(20.56~142.3)×1012m3。

本文引用格式

Mikio Satoh . 南海海槽等海域天然气水合物资源评价[J]. 天然气地球科学, 2003 , 14(6) : 512 -513 . DOI: 10.11764/j.issn.1672-1926.2003.06.512

Abstract

Estimated resources of marine natural gas hydrates around Japan are discussed in this paper. The author estimates that resource of natural gas hydrate is 4 to 20 trillion cubic metre and hydrate gas (methane in gas hydrate) is 20.56 to 142.3 trillion cubic metre in sea area around Japan by using volume calculation.

参考文献

[1] Satoh M. Gas hydrate(Ⅳ): Distribtuion, amount of methane and resources of methane hydrates[J]. Jour. Japan Inst. Energy, 2001, 80:1064-1074.
[2] Satoh M, Maekawa T, Okuda Y. Estimation of amount of  methane and resources of natural gas hydrates in the world and around Japan[J]. Jour. Geol. Soc. Japan, 1996, 102:959-971.
[3] Takahashi H, Yonezawa T, Takedomi Y. Exploration for natural hydrate in Nankai-trough wells offshore Japna[A]. Proceedings of the 2001 Offshore Technology Conference, OTC1 3040.
[4] Uchida T, Hirano T, Ebinuma T, et al.Raman spectroscopic determination of hydration number of methane hydrates[J]. AIChE Jour,1999, 45:2641-2645.

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