Modelling Chemistry and Rock Alteration in the Deep Hydrothermal System Formed by a Large Neo-Granitic Pluton
- Location
- Kakkonda, Japan; Sengan geothermal area
- Conference
- New Zealand Geothermal Workshop
- Year
- 1999
- Session
- Resevoir Engineering (Modelling)
- Language
- English
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Abstract
In this paper we model a simplified hydrothermal mineral alteration assemblage for a generic, liquid dominated, geothermal field. The hydrothermal model of the field is based on the twodimensional model of the Kakkonda field Mineral alteration is modelled using the simulator A comparison is made between the reservoir chemistry calculated with different permeabilities in the deep area of the reservoir..
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