| Abstract |
A fina field is situated in central Italy near the Lake of Bolsena. Its geogical- stratigraphical sequence is as follows: a. A thick (>500 m) Cretaceous-Eocene sedimentary series facies comprising mainly clays and marls. the cap rock; This flysch BOI sena. 1 n flysch series forms b. A Mesozoic sedimentary series, stratigraphically quite regular, of more than 400 m thickness, comprising mainly carbonates (limestones, marly limestones and calcarenites). This series forms the geothermal aquifer, having a high permeability as a result of the presence of fractured zones. |