Geothermal reservoir simulation for a complex model

Michihiro Fukuda, Ryuichi Itoi, Akito Koga

研究成果: ジャーナルへの寄稿会議記事査読

2 被引用数 (Scopus)

抄録

Using a complex model consisting of lumped-parameter reservoirs and a fault zone, all connected by aquifers, a geothermal reservoir simulation was carried out by changing the permeability of the aquifer. The results indicate that the permeability has a considerable effect on mutual interferences among reservoirs. It is also shown that the pressures of the producing reservoirs show steep drops in the compressed water condition, and comparatively gentle drops in the saturated condition. While, the temperatures show smooth-curved drops in the both conditions. The compressibility of the water is so small that even a small mass decrease in the reservoir, i.e. density decrease, causes a steep pressure drop, and the pressure in the saturated condition does not drop so steeply, due to the volumetric expansion, as that in the compressed water condition.

本文言語英語
ページ(範囲)457-460
ページ数4
ジャーナルTransactions - Geothermal Resources Council
12
出版ステータス出版済み - 1988
イベントNew Horizons - San Diego, CA, USA
継続期間: 10月 9 198810月 12 1988

!!!All Science Journal Classification (ASJC) codes

  • 再生可能エネルギー、持続可能性、環境
  • エネルギー工学および電力技術
  • 地球物理学

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