Fluid flow monitoring by vertical electric profiling method in Ogachi HDR site, Akita prefecture, Japan

Hideshi Kaieda, Toshiaki Tanaka, Hideki Mizunaga, Keisuke Ushijima

研究成果: Contribution to journalConference article査読

抄録

Hydraulic fracturing experiments for making a man-made reservoir have been conducted on HDR project by CRIEPI since 1986. The Vertical Electric Profiling (VEP, hole-to-surface) method of the geotomography has been applied to monitor fluid-flow behaviors during massive hydraulic fracturing operations. Self potentials (streaming potentials) and charged potentials (apparent resistivities) were continuously observed at multiple stations on the ground surface before and during pumping operations for estimating fluid-flow front and fracture extents. The injected fluid-flow was continuously imaged as a function of time with a personal computer on the Hot Dry Rock site.

本文言語英語
ページ(範囲)497-499
ページ数3
ジャーナルTransactions - Geothermal Resources Council
16
出版ステータス出版済み - 12 1 1992
外部発表はい
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

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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