A short company history

The Gesteinslabor Dr. Eberhard Jahns was founded in January 1997 as a supplier for both standard and special laboratory experiments on rock samples. The laboratory is located in Heiligenstadt and, accordingly, in the heart of Germany and Europe. From the beginning, it has specialised on most ambitious lab services and it took in only a few years time the national leadership in this market.

The Gesteinslabor is an independent service provider and strictly guarantees the confidentiality of all information and data it gets to know during any project. On clients request, it cooperates with the respective most accepted consultants from anywhere on this globe.

In 2005, Dr. Eberhard Jahns registered in the Commercial Register of the local court of Mühlhausen. In the same year, a significant investment was made to extend the range of services quantitatively and qualitatively, in particular to meet the needs of the international oil and gas industry. Nowadays, the Gesteinslabor Dr. Eberhard Jahns makes more than 50% of its turnover in international business, mainly with clients from Europe and Northern Africa, but also with Middle Eastern and Asian companies. Most of the customers originate from the following industries:

  • oil and gas production
  • underground gas storage
  • mining
  • geothermal deep drills
  • underground waste disposal

In 2010, a second significant extension of the laboratory space and the technical equipment took place to meet the growing demand for high precision laboratory services. The laboratory space covers today more than 1000 square meters and is equipped with cutting-edge technology in rock mechanics and rock physics.

A A A
Login
 

News

20.08.2026 · New Possibilities for Rock Analysis

With the recent acquisition of the state-of-the-art DIL 502 Expedis® Select thermal dilatometer from Netzsch, we are expanding our capabilities for the precise analysis of the thermal properties of rocks and mineral materials. We are now able to determine the coefficient of thermal expansion in accordance with DIN EN 14581:2004, ASTM D4535-13e1. (2013) or using a measurement program specifically tailored to the customer’s needs (for more information, see Thermal Dilatometer).

The project, which was funded by the Free State of Thuringia, was co-financed by the European Union through the European Regional Development Fund (EFRE).

14.08.2026 · GET2026

This year’s EAGE GET Conference and Exhibition is taking place in Germany:

Logo Get2026

Gesteinslabor Dr. Eberhard Jahns will again be taking part as an exhibitor this year. From 2 to 6 November 2026, you can find us at Stand 31 at the HCC in Hannover.

We would be delighted to welcome you to our stand.

03.02.2026 · Project HENRI

Gesteinslabor Dr. Eberhard Jahns is project and research partner within the HENRI (Hydrogen Energy Reservoir) project.

Our main focus is on determining the impact of H2 on the cap rock. Besides other parameters, we measure the capillary threshold pressure using various gases and gas mixtures of hydrogen and methane.

Results were presented at the third HENRI conference in Bratislava in September 2025

 

23.06.2025 · SCAN

 

We are pleased to be part of the Dutch subsurface research for geothermal heat SCAN.

Further information can be found on the official homepage:

https://scanaardwarmte.nl/english/