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   <identifier identifierType="DOI">10.5880/GFz.4.8.2024.007</identifier>
   <creators>
      <creator>
         <creatorName nameType="Personal">Fuchs, Sven</creatorName>
         <givenName>Sven</givenName>
         <familyName>Fuchs</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0000-0002-2896-6662</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </creator>
      <creator>
         <creatorName nameType="Personal">Norden, Ben</creatorName>
         <givenName>Ben</givenName>
         <familyName>Norden</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0000-0003-2228-9979</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </creator>
      <creator>
         <creatorName nameType="Personal">Peksa, Robert</creatorName>
         <givenName>Robert</givenName>
         <familyName>Peksa</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0009-0005-8387-1307</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </creator>
   </creators>
   <titles>
      <title>Bericht zur bohrlochgeophysikalischen Messung an der Geothermiebohrung Gt P 14a/22 (Potsdam, Brandenburg)</title>
   </titles>
   <publisher>GFZ Data Services</publisher>
   <publicationYear>2024</publicationYear>
   <subjects>
      <subject>Bohrlochmessungen</subject>
      <subject>ungestörte Formationstemperaturen</subject>
      <subject>Norddeutsches Becken</subject>
      <subject>borehole logging</subject>
      <subject>undisturbed formation temperature</subject>
      <subject>North German Basin</subject>
      <subject subjectScheme="NASA/GCMD Earth Science Keywords">EARTH SCIENCE &gt; PALEOCLIMATE &gt; LAND RECORDS &gt; BOREHOLES</subject>
      <subject subjectScheme="NASA/GCMD Earth Science Keywords">EARTH SCIENCE &gt; SOLID EARTH &gt; GEOTHERMAL DYNAMICS &gt; GEOTHERMAL TEMPERATURE</subject>
      <subject subjectScheme="NASA/GCMD Earth Science Keywords">EARTH SCIENCE &gt; SOLID EARTH &gt; GEOTHERMAL DYNAMICS &gt; GEOTHERMAL TEMPERATURE &gt; TEMPERATURE GRADIENT</subject>
      <subject subjectScheme="NASA/GCMD Earth Science Keywords">EARTH SCIENCE &gt; SOLID EARTH &gt; GEOTHERMAL DYNAMICS &gt; GEOTHERMAL TEMPERATURE &gt; TEMPERATURE PROFILES</subject>
      <subject subjectScheme="NASA/GCMD Earth Science Keywords">EARTH SCIENCE &gt; SOLID EARTH &gt; ROCKS/MINERALS/CRYSTALS &gt; SEDIMENTARY ROCKS</subject>
      <subject subjectScheme="GEMET - INSPIRE themes, version 1.0">research &gt; exploration</subject>
   </subjects>
   <contributors>
      <contributor contributorType="ContactPerson">
         <contributorName nameType="Personal">Fuchs, Sven</contributorName>
         <givenName>Sven</givenName>
         <familyName>Fuchs</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0000-0002-2896-6662</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </contributor>
      <contributor contributorType="DataCollector">
         <contributorName nameType="Personal">Fuchs, Sven</contributorName>
         <givenName>Sven</givenName>
         <familyName>Fuchs</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0000-0002-2896-6662</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </contributor>
      <contributor contributorType="ProjectLeader">
         <contributorName nameType="Personal">Fuchs, Sven</contributorName>
         <givenName>Sven</givenName>
         <familyName>Fuchs</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0000-0002-2896-6662</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </contributor>
      <contributor contributorType="DataCollector">
         <contributorName nameType="Personal">Norden, Ben</contributorName>
         <givenName>Ben</givenName>
         <familyName>Norden</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0000-0003-2228-9979</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </contributor>
      <contributor contributorType="ProjectMember">
         <contributorName nameType="Personal">Norden, Ben</contributorName>
         <givenName>Ben</givenName>
         <familyName>Norden</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0000-0003-2228-9979</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </contributor>
      <contributor contributorType="DataCollector">
         <contributorName nameType="Personal">Peksa, Robert</contributorName>
         <givenName>Robert</givenName>
         <familyName>Peksa</familyName>
         <nameIdentifier nameIdentifierScheme="ORCID">0009-0005-8387-1307</nameIdentifier>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </contributor>
      <contributor contributorType="ContactPerson">
         <contributorName>Fuchs</contributorName>
         <affiliation>GFZ German Research Centre for Geosciences, Potsdam, Germany</affiliation>
      </contributor>
   </contributors>
   <dates>
      <date dateType="Created">2024-07</date>
   </dates>
   <resourceType resourceTypeGeneral="Dataset">Dataset</resourceType>
   <sizes/>
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   <rightsList>
      <rights rightsURI="http://creativecommons.org/licenses/by/4.0/">CC BY 4.0</rights>
   </rightsList>
   <descriptions>
      <description descriptionType="Abstract">In diesem Bericht wird die durch das GFZ Potsdam am 18. Juli 2024 durchgeführte bohrlochgeophysikalische Messung in der Bohrung Gt P 14a/23 in Potsdam (Brandenburg) dokumentiert. Die Messung wurde mit dem Ziel der Gewinnung hochaufgelöster und ungestörter Temperatur-Tiefen-Profile durchgeführt. Die Sidetrack-Bohrung der Hauptbohrung Gt P 14 wurde im März 2023 abgeteuft. Anschließend erfolgten Testarbeiten im Mai desselben Jahres. Bis zur Durchführung dieser Messungen erfolgten keine weiteren Aktivitäten in der Bohrung. Die Stillstandszeit (shut-in time) beträgt mind. 14 Monaten für die oberen 1.100 m, weshalb keine thermische Beeinflussung der Temperaturen durch den Bohrprozess mehr erwartet wird. In der Bohrung Gt P 14a/22 wurde bei 1039,9 m Teufe eine Temperatur von 46,07 °C gemessen, welches einem mittleren Temperaturgradienten von 35,6 °C/ km entspricht.    <br/>
         <br/>
      </description>
      <description descriptionType="Abstract">This report documents the geophysical borehole logging performed by GFZ Potsdam in the Gt P 14a/23 borehole in Potsdam (Brandenburg) on the 18th of July 2024. The measurement was conducted to achieve high-resolution and undisturbed temperature-depth profiles. Undisturbed formation temperatures can be expected in the borehole, since the last activities in the boreholes took place more than 14 months before. In the borehole, a temperature of 46.07 °C was measured at a depth of 1039.9 m, which corresponds to an average temperature gradient of 35.6 °C/ km.    <br/>
      </description>
   </descriptions>
   <geoLocations>
      <geoLocation>
         <geoLocationPlace>Gt P 14a/23 borehole in Potsdam (Brandenburg, Germany)</geoLocationPlace>
      </geoLocation>
   </geoLocations>
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