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You are here:

  1. Downhole Logging
  2. Test facility

Test facility

KTB Deep Crustal Lab

We manage and operate the KTB site in Bavaria, southern Germany. KTB was the German Continental Deep Drilling Program initiated by Rolf Emmermann between 1987 and 1994 (see history). Nowadays the KTB site with its two close adjacent boreholes (4000 m & 9100 m) is used as a deep lab with a complete downhole logging infrastructure including a workshop taylored for wireline logging.

Testing

The KTB site allows in-situ high temperature/pressure testing of logging and downhole monitoring equipment and even long-term experiments for low costs. Klick here for more information.

KTB data

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© 2025 | The International Continental Scientific Drilling Program | Telegrafenberg, 14473 Potsdam, Germany | Tel.: +49 331 6264-1097 | icdp-outreach@icdp-online.org