Cel This project aims to provide geophysical and geochemical sensors and methods to evaluate deep geothermal wells up to supercritical conditions (T>380°C). Supercritical geothermal wells are presently non-conventional but may provide a very efficient way t o produce electricity from a clean, renewable source. A deep geothermal well is currently being drilled for this purpose into the Iceland volcanic zone, Iceland as part of the IDDP (Iceland Deep Drilling Project) and with joint funding from Icelandic industry and science. Aimed to explore supercritical wells and to enhance production from them, HITI is to develop, build and test in the field new surface and down-hole tools and approaches for deep high-temperature boreholes.The new set of tools and methods have been chosen to provide a basic set of data needed to describe either the supercritical reservoir structure and dynamics, or the evolution of the casing during production. The set of new instruments should tolerate high temperature & pressure in a highly corrosive environment. Slickline tools up to 500°C and wireline tools up to 300°C will be developed due to the present limitation in wireline cables (320°C).For reservoir characterisation, the measured quantities are temperature and pressure (for fluid characterization, thermodynamic modelling of the reservoir and thermomechanical modelling of borehole integrity), natural gamma radiation and electrical resistivity (for basement porosity and alteration), acoustic signal (with borehole wall images for reservoir fracturing and in-situ crustal stresses), reservoir storativity and equilibrium (from geothermometers and organic tracers) and fluid sampling. For casing and cement integrity, collar location, as well as thickness changes due to corrosion or plugging from mineral precipitation (from acoustic images again) will be measured. The new tools will be tested in-situ in existing Icelandic wells, including the IDDP hole. Dziedzina nauki natural sciencesphysical scienceselectromagnetism and electronicsnatural scienceschemical sciencesorganic chemistryengineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringsensorsengineering and technologyenvironmental engineeringenergy and fuelsrenewable energygeothermal energynatural sciencesphysical sciencesopticsfibre optics Program(-y) FP6-SUSTDEV - Sustainable Development, Global Change and Ecosystems: thematic priority 6 under the Focusing and Integrating Community Research programme 2002-2006. Temat(-y) SUSTDEV-1.2.6 - New and advanced concepts in renewable energy technologies - Other RES Zaproszenie do składania wniosków FP6-2004-ENERGY-3 Zobacz inne projekty w ramach tego zaproszenia System finansowania STREP - Specific Targeted Research Project Koordynator ISLENKAR ORKURANNSOKNIR Wkład UE Brak danych Adres Grensasvegi 9 REYKJAVÍK Islandia Zobacz na mapie Linki Strona internetowa Opens in new window Koszt całkowity Brak danych Uczestnicy (7) Sortuj alfabetycznie Sortuj według wkładu UE Rozwiń wszystko Zwiń wszystko CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) Francja Wkład UE Brak danych Adres 3, rue Michel-Ange MONTPELLIER Zobacz na mapie Koszt całkowity Brak danych BUREAU DE RECHERCHES GEOLOGIQUES ET MINIERES Francja Wkład UE Brak danych Adres 39-43, Quai Andre Citroen - Tour Mirabeau PARIS Zobacz na mapie Koszt całkowity Brak danych CALIDUS ENGINEERING LTD Zjednoczone Królestwo Wkład UE Brak danych Adres Unit 7A, Tregoniggie Industrial Estate FALMOUTH Zobacz na mapie Koszt całkowity Brak danych ADVANCED LOGIC TECHNOLOGY Luksemburg Wkład UE Brak danych Adres Zoning de Solupla, Batiment ARoute de Niederpallen REDANGE Zobacz na mapie Linki Strona internetowa Opens in new window Koszt całkowity Brak danych OXFORD APPLIED TECHNOLOGY LTD Zjednoczone Królestwo Wkład UE Brak danych Adres Oxford University Begbroke Science Park, Sandy Lane, Yarnton OXFORD Zobacz na mapie Koszt całkowity Brak danych GEOFORSCHUNGSZENTRUM POTSDAM Niemcy Wkład UE Brak danych Adres Telegrafenberg POTSDAM Zobacz na mapie Linki Strona internetowa Opens in new window Koszt całkowity Brak danych CENTRE FOR RENEWABLE ENERGY SOURCES Grecja Wkład UE Brak danych Adres 19th km MARATHONOS AVE PIKERMI Zobacz na mapie Linki Strona internetowa Opens in new window Koszt całkowity Brak danych
