Progress in the HDR/HWR projects at Tohoku University, Japan

Kazuo Hayashi; Hiroaki Niitsuma

doi:10.1016/S0375-6505(99)00035-8

Progress in the HDR/HWR projects at Tohoku University, Japan

Kazuo Hayashi, Hiroaki Niitsuma

Institute of Fluid Science (IFS)

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

This paper presents an outline of the series of HDR/HWR projects conducted by Tohoku University since 1983, starting with the Γ-project, which was followed by the HWR, Fractal and MTC projects. The final goal of these projects is to establish/develop the design methodology for engineered geothermal reservoirs. A brief review of each project is also presented, with empahsis upon the progress of the main research topics, such as monitoring of reservoirs by active/passive acoustic techniques, rock mass properties, in situ stress, modeling and simulation and water/rock chemical interaction.

Original language	English
Pages (from-to)	647-653
Number of pages	7
Journal	Geothermics
Volume	28
Issue number	4-5
DOIs	https://doi.org/10.1016/S0375-6505(99)00035-8
Publication status	Published - 1999 Aug 1

Keywords

HDR
HWR
Hot dry rock
Japan
Reservoir

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Geotechnical Engineering and Engineering Geology
Geology

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10.1016/S0375-6505(99)00035-8

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AB - This paper presents an outline of the series of HDR/HWR projects conducted by Tohoku University since 1983, starting with the Γ-project, which was followed by the HWR, Fractal and MTC projects. The final goal of these projects is to establish/develop the design methodology for engineered geothermal reservoirs. A brief review of each project is also presented, with empahsis upon the progress of the main research topics, such as monitoring of reservoirs by active/passive acoustic techniques, rock mass properties, in situ stress, modeling and simulation and water/rock chemical interaction.

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KW - Reservoir

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