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First Five Years of Exploitation at the Miravalles Geothermal Field

Paul Moya and Antonio Yock

Key words
geothermal reservoir, exploitation, Miravalles Geothermal Field, Costa Rica
Location
Miravalles, Costa Rica
Conference
World Geothermal Congress
Year
2000
Session
Power Generation
Language
English
Paper number
R0163

Full text

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Abstract

The Miravalles Geothermal Field has been producing energy since March 1994 and has been able to provide steam to feed Unit I (60 MWe) in 1994, a Well Head Unit (5 MWe) in 1995 and Unit II (55 MWe) in 1998. A new development of 27.5 MWe (Unit III) will be online by the middle of year 2000, and with Unit III, the total installed capacity will be 147.5 MWe. So far the field has successfully supplied the steam needed to maintain constant production over the first five years of exploitation, and the steam needed for Unit III already has been found.

Copyright 2000, International Geothermal Association. 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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