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Geothermal Well Logging and Its Interpretation

Seiichi Hirakawa, Shinji Yamaguchi

Conference
Stanford Geothermal Workshop
Year
1981
Session
Reservoir Chemistry and Physics
Language
English

Full text

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Abstract

For Japanese geothermal developers of private companies, some conventional logs, such as temperature log, SP log and resistivity log, are available in geothermal fields. On the other hand, improvement is being made in well logging techniques on geothermal wells in the "National Sunshine Project." purpose of this paper is (1) to explain the high temperature well logging developed on the Sunshine Project, and (2) to present algorithm which can estimate porosity distributions and detect fractured zones from conventional geothermal well logging.

Copyright 1981, Stanford Geothermal Program. Readers who download papers from this site should honour the copyright of the original authors, and may not copy or distribute the work further without the permission of the original publisher.

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