Thermo-hydrodynamic model of the Koshelev geothermal system, Kamchatka, Russia
Abstract The results of numerical thermo-hydrodynamic simulation of Koshelev geothermal system are presented. The question of the possibility of the existence of a shallow geothermal reservoir at the Lower-Koshelev thermal field is briefly investigated. The simulation results refute the assumption o...
| Published in: | IOP Conference Series: Earth and Environmental Science |
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| Main Authors: | , |
| Format: | Article in Journal/Newspaper |
| Language: | unknown |
| Published: |
IOP Publishing
2019
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1088/1755-1315/367/1/012013 https://iopscience.iop.org/article/10.1088/1755-1315/367/1/012013/pdf https://iopscience.iop.org/article/10.1088/1755-1315/367/1/012013 |
| Summary: | Abstract The results of numerical thermo-hydrodynamic simulation of Koshelev geothermal system are presented. The question of the possibility of the existence of a shallow geothermal reservoir at the Lower-Koshelev thermal field is briefly investigated. The simulation results refute the assumption of the existence of a near-surface geothermal reservoir. It is more likely that in this part of the geothermal system there is a region of permeable rock that is relatively narrow in cross section and which performs the function of a conduit. The size and shape of the apical part of the steam zone under the Lower-Koshelev thermal field are controlled by the diameter of the conduit. Results of simulations with a conduit diameter of 1200 and 500 m are presented. The latter is more likely, since it best matches the field data. |
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