INVESTIGADORES
CHIODI Agostina Laura
congresos y reuniones científicas
Título:
Reconstruction of a “Discrete Fracture Network” in the geothermal reservoir of Rosario de La Frontera (La Candelaria Ridge, Salta province, NW Argentina).
Autor/es:
MAFFUCCI ROBERTA; BIGI SABINA; CORRADO SVEVA; GIORDANO GUIDO; CHIODI AGOSTINA; DI PAOLO LEA
Lugar:
Pisa
Reunión:
Congreso; European Geothermal Congress; 2013
Resumen:
Discrete fracture network (DFN)stochastic/deterministic representation They represent an important tool to investigate pathways for fluid flow in geothermal reservoir predict their behavior in prospect evaluation and In this project a DFN model is applied to province, with the aim to assess the dynamic reservoir modeling. This active geothermal system is marked between 50°C and 99°C, in the surroundings of Candelaria Ridge (Fig.1a). Fractured sandstones strata (Pirgua subgroup) provide the reservoir rocks of this geothermal fluids. With the aid of dedicated software (the La Candelaria anticline was built in order constrain the fracture network model Discrete fracture network (DFN) models are three- dimensional stochastic or combinedic/deterministic representation s of fractures network that characterizes natural fracture systems. They represent an important tool to investigate pathways for fluid flow in geothermal reservoir behavior in prospect evaluation and reservoir management. is applied to the geothermal system of Rosario de La Frontera the effective permeability of its reservoir and to obtain input parameters for is marked by several hot springs, with surface temperatures in the surroundings of the town of Rosario de la Frontera Fractured sandstones strata belonging to the syn-rift deposits provide the reservoir rocks of this geothermal fluids. (Move, Midland Valley; Petrel, Schlumberger), a 3 was built in order to extract a 3-D geocellular volume of the deep reservoir network model (Fig.1b).