Evaluación preliminar de la posibilidad de explotación geotérmica en el área de Jaca-Sabiñánigo
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2022
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2022
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Este trabajo consiste en una evaluación preliminar de posibilidad de explotación geotérmica en el área Jaca-Sabiñánigo (Huesca, España). Para su realización se ha recopilado los fundamentos básicos de la geotermia profunda, así como la información histórica del antiguo yacimiento de gas de Serrablo. Dicha información se ha tenido que modernizar, modificar y transformar para ser utilizada en programas modernos. Se ha creado un flujo de trabajo partiendo de la interpretación de líneas sísmicas de reflexión del yacimiento, con la que se han modelizado las estructuras y horizontes principales. La modelización 3D del yacimiento Serrablo se ha terminado con el software Leapfrog, que ha permitido conocer la geometría del yacimiento geotérmico en toda la concesión. A partir de la información de las diagrafías, se ha delimitado el reservorio, sobre el que, finalmente, se ha realizado una estimación del potencial geotérmico con el programa 3DHIP-Calculator, basado en el método volumétrico “Heat in place”. Los resultados han sido óptimos para su explotación para generación de electricidad.
This work consists in a preliminary evaluation of the possibility of geothermal exploitation in the Jaca-Sabiñánigo area (Huesca, Spain). To carry out the project, the fundamentalsof deep geothermal energy have been revised, as well as all the historical information about the old Serrablo gas field. This information has had to be modernized, modified,and transformed to be used in modern software. A workflow has been created based on the interpretation of seismic lines of reflection of the reservoir, with which the main structures and horizons have been modelled. The 3D modelling of the Serrablo reservoir has been completed with the Leapfrog software, which has made it possible to discover the geometry of the geothermal reservoir along the concession. Based on the informationgiven by the well logs, the reservoir has been delimited, on which, finally, the evaluation of the geothermal potential has been estimated with the 3DHIP-Calculator program, based on the volumetric method "Heat in place". The results have been optimal for its exploitation for electricity generation.
This work consists in a preliminary evaluation of the possibility of geothermal exploitation in the Jaca-Sabiñánigo area (Huesca, Spain). To carry out the project, the fundamentalsof deep geothermal energy have been revised, as well as all the historical information about the old Serrablo gas field. This information has had to be modernized, modified,and transformed to be used in modern software. A workflow has been created based on the interpretation of seismic lines of reflection of the reservoir, with which the main structures and horizons have been modelled. The 3D modelling of the Serrablo reservoir has been completed with the Leapfrog software, which has made it possible to discover the geometry of the geothermal reservoir along the concession. Based on the informationgiven by the well logs, the reservoir has been delimited, on which, finally, the evaluation of the geothermal potential has been estimated with the 3DHIP-Calculator program, based on the volumetric method "Heat in place". The results have been optimal for its exploitation for electricity generation.