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MATHEMATICAL MODELLING OF WAIRAKEI GEOTHERMAL FIELD

Part of: Geophysics Geophysics (general)

Published online by Cambridge University Press:  03 November 2009

MALCOLM A. GRANT
MALCOLM A. GRANT*
Affiliation:
MAGAK, 208D Runciman Rd RD2 Pukekohe 2677, New Zealand (email: mkgrant@farmside.co.nz)
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Abstract

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Mathematical modelling of Wairakei geothermal field is reviewed, both lumped-parameter and distributed-parameter models. In both cases it is found that reliable predictions require five to ten years of history for calibration. With such calibration distributed-parameter models are now used for field management. A prudent model of Wairakei, constructed without such historical data, would underestimate field capacity and provide only general projections of the type of changes in surface activity and subsidence.

Keywords

geothermalreservoir modellingWairakeireview

MSC classification

Secondary: 86A99: Miscellaneous topics
Type
Research Article
Information
The ANZIAM Journal , Volume 50 , Issue 3: This Special Issue is dedicated to Dr Stephen White , January 2009 , pp. 426 - 434
Copyright
Copyright © Australian Mathematical Society 2009

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