Bericht zum Bohrlochtemperatur-Logging und zu Messungen thermisch-hydraulischer Gesteinskennwerte an Bohrkernen für die Geothermiebohrungen Gt Schwerin 6/17 und Gt Schwerin 7/20 (Schwerin, MV)

Cite as:

Fuchs, Sven; Norden, Ben; Peksa, Robert (2024): Bericht zum Bohrlochtemperatur-Logging und zu Messungen thermisch-hydraulischer Gesteinskennwerte an Bohrkernen für die Geothermiebohrungen Gt Schwerin 6/17 und Gt Schwerin 7/20 (Schwerin, MV). GFZ Data Services. https://doi.org/10.5880/GFZ.4.8.2024.004

Status

I N R E V I E W : Fuchs, Sven; Norden, Ben; Peksa, Robert (2024): Bericht zum Bohrlochtemperatur-Logging und zu Messungen thermisch-hydraulischer Gesteinskennwerte an Bohrkernen für die Geothermiebohrungen Gt Schwerin 6/17 und Gt Schwerin 7/20 (Schwerin, MV). GFZ Data Services. https://doi.org/10.5880/GFZ.4.8.2024.004

Abstract

This report summarizes the measurements carried out by the GFZ Potsdam on the boreholes Gt S 6/17 and Gt S 7/20 in Schwerin (Mecklenburg-Western Pomerania). The first part of the report describes the borehole measurements of the unperturbed temperature profiles. The second part describes the compilation of the thermal-hydraulic rock properties (thermal conductivity, porosity, permeability, density, etc.) measured on drill-core material. The shut-in time since the drilling is around 4 years for Gt S 6/17 and around 21 months for Gt S 7/20. Hence, unperturbed borehole temperatures are assumed at the time of temperature logging.

Authors

Fuchs, Sven;GFZ German Research Centre for Geosciences, Potsdam, Germany
Norden, Ben;GFZ German Research Centre for Geosciences, Potsdam, Germany
Peksa, Robert;GFZ German Research Centre for Geosciences, Potsdam, Germany

Contact

Fuchs (Sven); GFZ German Research Centre for Geosciences, Potsdam, Germany; ➦

Contributors

Fuchs

Keywords

temperature profile, temperature logging, thermal conductivity, Mesozoic sandstone, geothermal reservoir, temperature gradient, physical property > permeability

GCMD Science Keywords

More Metadata

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