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Bundesanstalt für Geowissenschaften und Rohstoffe Stilleweg 2 30655 Hannover, Germany http://www.bgr.bund.de
Contact Mr Dr. Johannes Peter Gerling +49 160 90589939
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Bundesanstalt für Geowissenschaften und Rohstoffe

BGR erzeugt in über 3 Kilometer Tiefe Wärmetauscher

Geothermie-Projekt "GeneSys"

(PresseBox) (Hannover, )
Das Erdwärme-Projekt "GeneSys" der Bundesanstalt für Geowissenschaften und Rohstoffe (BGR) in Hannover tritt in die nächste Phase. Nach ersten erfolgreichen hydraulischen Tests in der Geothermie-Bohrung auf dem BGR-Grundstück an der Buchholzer Straße sollen Ende Mai die Arbeiten zur Schaffung des unterirdischen Wärmetauschers zur Energiegewinnung beginnen. Dazu werden im tiefen Untergrund zwischen 3500 und 3800 Meter die Gesteinsschichten des Mittleren Buntsandsteins mit einem Wasser-Frac erschlossen.

"Anders als bei der Erdgasgewinnung wird bei diesem Frac-Verfahren reines Wasser ohne Zusätze von Stützmitteln und Chemikalien verwendet", erklärt GeneSys-Projektleiter Dr. Johannes Peter Gerling. Insgesamt sollen bei diesem Vorhaben 20.000 Kubikmeter injiziert werden. Mit Hilfe des
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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.