Low Enthalpy Geothermal System at Dabeiba, Colombia; an Assessment Through the Hydrogeochemistry of Thermal Waters
Manifestación
- Autores
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- Autor: Gómez Díaz, Esteban
- Identificador
- 1073242
- Fecha de publicación
- 2019
- Forma obra
- Texto
- Lugar de producción
- PROCEEDINGS, 44th Workshop on Geothermal Reservoir Engineering, Stanford Geothermal Workshop 44th Annual Meeting, 2019
- Nota de edición
- Digitalización realizada por la Biblioteca Virtual del Banco de la República (Colombia)
- Materias
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- Hydrogeochemistry; Thermal waters; Solute geothermometers; Low enthalpy system
- Ciencias naturales y matemáticas; Ciencias naturales y matemáticas / Química y ciencias afines
- Notas
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- Colfuturo
- © Derechos reservados del autor
- Dabeiba is a small locality situated at the northern part of the Western Cordillera of Colombia which has the presence of thermal springs with interesting geology and hydrochemistry data. Through stable isotopes a faint mixture between the geothermal waters with superficial waters was identified. The springs are sodium-chloride type slightly diluted, with high concentration of boron. Using the conservative elements allowed identifying all springs from the same reservoir and they are in partial equilibrium according to Na-K-Mg diagram. The reservoir temperature was measured with solute geothermometers selected by the suitable conditions, identifying a low enthalpy system with values of ~150°C. The geothermal system is associated with deeply circulating waters in a fracture zone, where the waters possibly come of releasing from meta-sedimentary rocks and apparently with a bit of magmatic input, explaining the high concentrations salt components and boron.
- Dabeiba (Antioquia, Colombia)
- Enlace permanente
- https://www.cervantesvirtual.com/obra/low-enthalpy-geothermal-system-at-dabeiba-colombia-an-assessment-through-the-hydrogeochemistry-of-thermal-waters-1073242
- Enlaces