1988 | OriginalPaper | Buchkapitel
Experience from Crystalline Rock Drilling and Technology Directions for Effective Ultra-Deep Coring and Drilling
verfasst von : John C. Rowley, Frank J. Schuh
Erschienen in: Deep Drilling in Crystalline Bedrock
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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This paper sets forth the experience of sixteen selected drilling projects that have penetrated deep crystalline rocks for hot dry rock geothermal investigations, hydrothermal geothermal energy exploration, and petroleum exploration. The development of recommended directions for effective deep crustal scientific drilling projects was based on these drilling data and the views of a number of drilling technology experts.