The latest information about us.

GeoTHERM 2024

Make sure to visit TEEC’s booth at GeoTHERM! Heike Endres will be available to address all your questions in regard to #seismic data processing for deep geothermal prospection. We are looking forward to two interesting days with clients and colleagues from the #geothermal community.

Our new Colleague

We are pleased to have Banafsheh Najjarifarizhendi joining our seismic processing team in Isernhagen-Germany, effective February 01, 2024. Since 2019, Banafsheh collaborated with the Geophysics section at the Alfred Wegener Institute for Polar and Marine Research in Bremerhaven as a research assistant, where she received a PhD in 2023 from the faculty of Geosciences, University of Bremen. By training, she is a resource exploration engineer, who brings with her three years of industry experience in marine, land, and borehole seismic methods.

Our new Colleague

We are delighted to have Saheed Oladayo Abdulkarim join our seismic processing team in Isernhagen effective 1st of November, 2023. Saheed Oladayo Abdulkarim graduated with a master’s degree in Marine Geosciences from the University of Bremen, Germany. He also holds masters and bachelors degrees in geology from University of Ibadan and University of Ilorin respectively. He participated in an expedition to the Baltic Sea in 2019 where geophysical data were acquired. His master’s thesis bordered around multichannel seismic imaging of glaciotectonic structures around Rügen Island area, SW Baltic Sea. He brings with him experience in seismic acquisition, processing and interpretation.

Stellenangebot Geophysiker/in 2023

Die TEEC GmbH ist ein international tätiges Unternehmen im Bereich der seismischen Datenbearbeitung und Reservoir Charakterisierung. Unsere 30 Jahre Erfahrung in der Industrie, sowie unsere eigene Forschungs- und Entwicklungsabteilung ermöglichen es uns individuell optimierte Lösungen für unsere Kunden zu erarbeiten.
Als zukunftsorientiertes Unternehmen beteiligen wir uns aktiv an der Transformation von klassischen fossilen Energiequellen hin zu regenerativen Energien wie z.B. Geothermie, Carbon Capture and Storage (CCS) und Windenergie.
Zur Verstärkung unseres Teams suchen wir Unterstützung im Bereich der seismischen Datenbearbeitung für unser Büro in Isernhagen (Region Hannover).

Wir suchen Bewerber (m/w/d) mit:
• einem abgeschlossenen Hochschulstudium im Bereich Geowissenschaften, Geologie oder Geophysik,
• Berufserfahrung bei der Bearbeitung reflexionsseismischer Daten (optimal wären 3 Jahre „hands-on“ Erfahrungen),
• Reisebereitschaft ins europäische und internationale Ausland,
• sehr gute Deutsch- und Englischkenntnisse,
• Teamgeist, strukturierte, selbständige und gewissenhafte Arbeitsweise.

Das bieten wir Ihnen:
• gutes Arbeitsklima in einem motivierten, kreativen und kollegialen Umfeld,
• interessante und abwechslungsreiche Tätigkeit,
• attraktive und unbefristete Arbeitsverträge.

Haben wir Ihr Interesse geweckt? Dann freuen wir uns über Ihre Bewerbung per Email.


The PERBAS research project has just started with a kick-off meeting held at GEOMAR in Kiel!
TEEC is happy to be part of this international research colaboration. PERBAS aims to address the challenges to store CO2 in submarine basalt formations, which have the potential to permanently store CO2 in form of mineralized rocks.

New Cooperation with Rossingh Geophysics

Rossingh Geophysics and TEEC Geophysics proudly announce their collaboration in seismic data acquisition and processing. Dutch based Rossingh Geophysics is providing 2D/3D seismic data acquisition while TEEC Geophysics with offices in Hannover/Germany and Houston/Texas is providing seismic data processing, seismic imaging and reservoir characterisation services.

„I believe this collaboration will add significant value to our client’s projects. Together, we can now deliver seamless seismic acquisition and processing projects.“, says Jan Rossingh, Director of Rossingh Geophysics. Dr. Henning Trappe, Managing Director of TEEC GmbH, stresses „I am thrilled that these two experienced expert teams will now join forces. Our clients will definetely benefit from this cooperation.“

Both companies are well recognized in their respective field of services. Rossingh Geophysics was founded in 2016 by Rossingh Drilling B.V. It has successfully completed several 2D/3D seismic acquisition projects in the past 5 years. One of the highlights was the 1800 km 2D seismic acquisition of EBN’s SCAN geothermal project in The Netherlands which was completed with excellent QHSE records. TEEC was founded in 1992 and has been delivering seismic data processing, imaging and reservoir characterisation services as well as dedicated geophysical research and development for world-wide clients of the oil&gas, mining, geothermal, nuclear waste disposal and near surface industry since then. TEEC is focused on land data processing and imaging with leading edge technolgy like its proprietary CRS processing, RTM and FWI from topography as well as diffraction imaging.

For further information or any project related matters please contact Jan Rossingh ( or Dr. Henning Trappe (

Come and visit our staff at booth 38 at GeoTHERM, March 02-03, 2023 at EDEKA Arena Offenburg, Germany.

New authorized officers

At TEECsolutions, we are permanently working on the best possible service for our customers. Therefore we have been increasing our management team and added two new authorized officers, Mrs. Kim Zehn and Mr. Ruediger Zehn.

Ruediger Zehn has been appointed an authorized officer of our R&D branch. After his masters degree in Geophysics at the University of Kiel in 2013, Ruediger had been working as a processing geophysicist with CGG in Crawley, UK. In 2016 he joined TEECsolutions and since then has been leading several research projects (including High Performance Computing and Artificial Intelligence). He is keen to develop new technologies and solutions.

Kim Zehn will strengthen our management team of the seismic services branch. Since her masters degree in Geophysics at the University of Kiel in 2013, Kim has been working in the industry including GGD mbH in Leipzig, Germany and CGG in Crawley, UK and joined TEECsolutions in 2016. During this time, she gained extensive experience in seismic data processing, imaging and new technologies. Kim together with Guido Gierse are now jointly leading the processing department of TEECsolutions. They are eager to introduce new technologies and solutions and deliver the best possible processing and imaging solution to our customers.

Welcome our new colleague

Effective September 1st, 2022 Rebekka Mecking joined TEEC as a processing geophysicist. We are glad to have her in our team!

Rebekka received a PhD in geophysics from Kiel university. During her PhD studies, she dealt with near surface geophysics with an emphasis on reflection seismic and full waveform inversion. She then spent two years as research fellow at LIAG research institute before joining TEEC.

Her experience in FWI will increase our capacity in providing services in this respect. Land FWI turned out to be a hot topic at each conference and exhibition TEEC attended this year as our land FWI results drew a lot of attention to our booth.

Our new apprentices

Effective August 1, 2022, two new apprentices started their career at TEECsolutions. Franziska Dippe is working in IT system administration, stating „I decided for an apprenticeship in system administration because I expect to learn more about IT and its impact on geoscience“. Lukas Reinelt, who started a position as a software development apprentice at TEEC, also stated „I was always interested in programming during my school education and want to make this my profession”. Management and the entire team wish you a good and successful start into your career.

AAPG 2022

The TEECsolutions team attended the 2022 AAPG International Conference and Exhibition held in April in Cartagena, Colombia. The conference proved to be a great success as we received very positive feedback and interest in our new technologies. Our senior geophysicist Thomas Fieseler presented the successful application of FWI and RTM to a Colombian onshore dataset, a project that was completed with Hocol S.A. The title of the presentation was „FWI and RTM to Improve Seismic Imaging in Colombia’s Sinu San Jacinto Basin“. The team enjoyed meeting current and potential clients at the conference and visiting the beautiful city of Cartagena as a whole. TEECsolutions is looking forward to the upcoming conferences where we can continue showcasing our capabilities.

Welcome our new colleague

We are delighted to have Maria Pinzon joining our seismic processing team at TEECsolutions in Houston, effective April 15, 2022.

Maria Pinzon graduated with a master’s degree in Geophysics from the University of Houston and holds a Bachelor’s degree in Geology and Bachelor’s degree in Geophysics. Highlights of her graduate study were a research cruise with the University of Houston to investigate the tectonic and geologic history of the South Atlantic and in representing TEEC at the AAPG International conference ICE2022 in Cartagena, Colombia.

From internships at TEECsolutions and at Oasis Petroleum she brings with her experience in seismic processing and seismic interpretation. In June she’ll start her processing onboarding as Processing Geophysicist in Isernhagen, Germany.

ICE2022, Cartagena, Colombia

Come and meet us!

We are going to present our newest abstract: „FWI and RTM to Improve Seismic Imaging in Colombias Sinu San Jacinto Basin“

Authors: Thomas Fieseler (TEECsolutions GmbH), Eliakim Schuenemann (TEECware GmbH), Sandra Arevalo (TEECsolutions LLC), Horacio Acevedo (Hocol S.A.), Pablo Heredia (Hocol S.A.)

Welcome our new colleague

Effective Feb. 1, 2021, Dr. Erik Neumann joined TEECsolutions in our Houston office. With over 30 year experience with ExxonMobil, Erik has worked on exploration, development and production projects throughout the world.

He led ExxonMobil’s production processing team for the Americas, Asia Pacific and Middle East region, and more recently, he was leading ExxonMobil’s seismic research team developing new technologies from signal processing, velocity model building, imaging and FWI & ML/KI.

As Business Development Manager N-America and Senior Advisor his role is to expand on TEECsolutions activities in N-America with TEEC’s innovative solutions.

Full Waveform Inversion (FWI)

Full Waveform Inversion is now available for marine and land data sets.

Visit the new subitem „Model Building“ of our „Products & Servcies“ area for more information.

Our FWI flyer is now available in the Download area.

New Cooperation in Nigeria

TEEC is proud to announce a cooperation with our new partner:

Mease Energy Nig. Ltd. in Port Harcourt – Nigeria.

After the first contact we had many meetings to form this cooperation. TEEC also prepared the hardware for the first software tests at Mease Energy and assisted during the first project. We are looking forward to the next projects.

New Studies: WAVE & DIFFTOMO

The TEEC group is patricipating in the HPC related project WAVE and coordinating the research in the DIFFTOMO project.

  • WAVE Project – the development of the „WAVE – HPC-Toolbox“
  • DIFFTOMO – Diffraction Tomography – investigate the use of scattered seismic energy

Use the link to get more information about the studies.