Interpretation d'une anomalie géothermique d'échelle kilométrique dans la region de Vittel

Michel Danis and Jean-Jacques Royer and Jean-Louis Ainardi and Anne Michard and Phan Van Ngoc. ( 1987 )
in: Bulletin de la Soci{\'e}t{\'e} G{\'e}ologique de France, 3:6 (1033-1039)

Abstract

A geothermal and hydrochemical anomaly has been observed in the Vittel region (Vosges, France) in the Lower Triassic sandstone aquifer. Heat-flow measurements characterize the kilometric scale of this anomaly. A synthesis of heat-flow measurements, isotopic geochemistry, and magneto-telluric measurements shows the occurrence of a hot spring under the sedimentary cover. A numerical simulation of the hydrogeological and thermal behavior of the aquifer confirms this hypothesis and allows an estimation of flow rate and temperature of the hot spring. Finally, serious reserves are raised about the validity of beat-flow measurements in sedimentary basins.

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BibTeX Reference

@article{danis:hal-04023193,
 abstract = {A geothermal and hydrochemical anomaly has been observed in the Vittel region (Vosges, France) in the Lower Triassic sandstone aquifer. Heat-flow measurements characterize the kilometric scale of this anomaly. A synthesis of heat-flow measurements, isotopic geochemistry, and magneto-telluric measurements shows the occurrence of a hot spring under the sedimentary cover. A numerical simulation of the hydrogeological and thermal behavior of the aquifer confirms this hypothesis and allows an estimation of flow rate and temperature of the hot spring. Finally, serious reserves are raised about the validity of beat-flow measurements in sedimentary basins.},
 author = {Danis, Michel and Royer, Jean-Jacques and Ainardi, Jean-Louis and Michard, Anne and Van Ngoc, Phan},
 hal_id = {hal-04023193},
 hal_version = {v1},
 journal = {{Bulletin de la Soci{\'e}t{\'e} G{\'e}ologique de France}},
 number = {6},
 pages = {1033-1039},
 publisher = {{Soci{\'e}t{\'e} g{\'e}ologique de France - EDP Sciences}},
 title = {{Interpretation d'une anomalie g{\'e}othermique d'{\'e}chelle kilom{\'e}trique dans la region de Vittel}},
 url = {https://hal.univ-lorraine.fr/hal-04023193},
 volume = {3},
 year = {1987}
}