Accessory phases from the Soultz monzogranite, Soultz-sous-Forêts, France: Implications for titanite destabilisation and differential REE, Y and Th mobility in hydrothermal systems
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چکیده
منابع مشابه
Stochastic Permeability Estimation for the Soultz-sous-forêts Egs Reservoir
Information on the distribution of permeability at depth is of primary concern in geothermal reservoir engineering. Based on a tracer circulation test performed at the European Enhanced Geothermal System (EGS) test site at Soultz-sous-Forêts, France, three different inversion methods are applied and studied with respect to their potential for estimating the permeability distribution: A fully ph...
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*Correspondence: [email protected] 1ICube Laboratory, UMR CNRS 7357, 72, Route du Rhin, CS 315, F-67411, Illkirch CEDEX, France Full list of author information is available at the end of the article Abstract Background: A two-dimensional numerical model is developed for the Soultz-sous-Forêts reservoir from an idealized cross-section containing six homogeneous horizontal layers. The consider...
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Geothermal projects in the Upper Rhine Graben aim to harness thermal anomalies that have arisen due to hydrothermal circulation within the granitic basement and the overlying Permo-Triassic sedimentary units. We present here a systematic microstructural, mineralogical, and petrophysical characterisation of the lowermost unit of this Permo-Triassic sedimentary succession—the Buntsandstein—sample...
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In 2003, a massive hydraulic fracturing experiment was carried out at the European Geothermal Hot Dry Rock site at Soultz-sous-Forêts, France. The two week injection of water generated a high level of microseismic activity. About 90,000 microearthquakes were triggered during and after this fluid injection. Of these, 21,000 events, detected at all stations, were located individually with a grid ...
متن کاملImpact of Induced Thermal Stresses During Circulation Tests in an Engineered Fractured Geothermal Reservoir Example of the Soultz-sous-Forêts European Hot Fractured Rock Geothermal Project, Rhine Graben, France
Impact of Induced Thermal Stresses during Circulation Tests in an Engineered Fractured Geothermal Reservoir: Example of the Soultz-sous-Forêts European Hot Fractured Rock Geothermal Project, Rhine Graben, France — The wider concept of hot fractured rock geothermal energy is put forward to overcome the natural limitations of classic geothermal fields. A suite of numerical modules based on a disc...
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ژورنال
عنوان ژورنال: Chemical Geology
سال: 2013
ISSN: 0009-2541
DOI: 10.1016/j.chemgeo.2012.10.047