Fluid flow monitoring by vertical electric profiling survey in takigami geothermal field, middle Kyushu, Japan

Keisuke Ushijima, Shigetsugu Furuya, Hideki Mizunaga, Toshiro Motomatsu

研究成果: ジャーナルへの寄稿Conference article

2 引用 (Scopus)

抄録

The Vertical Electrical Profiling (VEP) surveys were carried out for the direct imaging of fractures in a northern reinjection area using TT-10 reinjection well and in the southern production area using TT-14 and TT-13 production wells in the Takigami geothermal field, Kyushu, Japan. The injection/production fluid-flows were continuously monitored with multiple potential electrodes on the ground surface surrounding the well. The potential data are measured with every 2 sec intervals by the digital recording system controlled by a personal computer on the site. The distribution of fractures estimated from the detected potentials show good agreements with the geometry of major fractures determined by the previous VEP (hole-to-surface) surveys in 1984 and the modern magneto-telluric survey in 1987.

元の言語英語
ページ(範囲)323-328
ページ数6
ジャーナルTransactions - Geothermal Resources Council
16
出版物ステータス出版済み - 12 1 1992
イベント1992 Annual Meeting of the Geothermal Resources Council - San Diego, CA, USA
継続期間: 10 4 199210 7 1992

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Geothermal fields
fluid flow
Flow of fluids
Monitoring
monitoring
Personal computers
electrode
Imaging techniques
well
geometry
Electrodes
Geometry

All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Energy Engineering and Power Technology
  • Geophysics

これを引用

Fluid flow monitoring by vertical electric profiling survey in takigami geothermal field, middle Kyushu, Japan. / Ushijima, Keisuke; Furuya, Shigetsugu; Mizunaga, Hideki; Motomatsu, Toshiro.

:: Transactions - Geothermal Resources Council, 巻 16, 01.12.1992, p. 323-328.

研究成果: ジャーナルへの寄稿Conference article

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