ENERGY EXTRACTION CHARACTERISTICS OF HOT DRY ROCK GEOTHERMAL SYSTEMS.

被引：0

作者：

Tester, J.W.

Smith, M.C.

机构：

来源：

Proceedings of the Intersociety Energy Conversion Engineering Conference | 1977年

关键词：

Heating;

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摘要：

The LASL Hot Dry Rock Geothermal Energy Project is investigating methods to extract energy at useful temperatures and rates from naturally heated crustal rock in locations where the rock does not spontaneously yield natural steam or hot water at a rate sufficient to support commercial utilization. Several concepts are discussed for application to low and high permeability formations. The method being investigated first is intended for use in formations of low initial permeability. A discussion is presented of the potential of the hot dry rock resource, various heat extraction concepts, prediction of reservoir performance, and economic factors, and summarizes recent progress in the LASL field program.

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页码：816 / 823