The latest information about us.


We’re taking part at the PROGRESS’21 with our presentation of „Solving Low-Frequency Instabilities in Full Waveform Inversion by Joint Migration Inversion“.

A collaboration of TUDelft and TEEC.

Join the conference at

Presented by EAGE


TEEC is proud to be a sustaining sponsor of PESGB.

The PETEX will take place on November 23-25, 2021 in London.

Latest paper

TEEC has co-authored a paper on „Joint interpretation of geophysical field experiments in the Danube deep-sea fan, Black Sea“ which has now been accepted for publication in the journal „Marine and Petroleum Geology (Elsevier)“.

The paper summarizes research on geophysical exploration and data processing techniques for gas hydrate reservoirs in 2014-2017.

The research was partly funded by the German Federal Ministries for Economic Affairs and Energy.

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 Study: AID – Artificial Intelligence Denoising

A new research study started as a joined project of TEEC and the University of Hamburg.

Use the link to get more information about the study.

First International Scientific and Practical Conference, Russia

Geology and Geophysics 2019: Science, Production, Innovations

TEEC participated in the conference which was hosted by Bashneftegeofizika, one of Russias largest compapanies for geophysical services and equipment development. The conference in the city of Ufa in southern Russia offered a packed two-day program on geological, geopyhsical and engineering issues in exploration and production in five parallel technical sessions. From October 8th to 9th, 2019, delegates from almost hundred companies and institutions, from both, Russia and abroad, joined for an intense exchange of ideas.

TEEC contributed two key presentations on „CRS time processing workflows for prestack data customization, imaging, and reservoir characterization“, and „High-resolution depth imaging and model building using CRS, FWI and RTM technologies“, that stirred lively discussions with the audience.

First HGS and EAGE Conference on Latin America

Our colleague Mr. Thomas Fieseler took part at the first HGS and EAGE conference on Latin America and won the „Esteemed Speakers Award“ for his presentation of:

Common Pitfalls in Seismic Imaging in Overthrust Geology
and how to address them – a Collection of Case Studies from South America
Fieseler, Thomas, TEECsolutions GmbH
Arevalo, Sandra, TEECsolutions LLC

Presentation of new papers on SEG 2019

While the SEG 2019 in San Antonio this year, we’re going to present two new papers to the audience.

Rough topography & complex subsurface geology
A case study using Common Reflection Surface (CRS) processing and Reverse Time Migration (RTM) to enhance seismic imaging.
Guido Gierse* and Thomas Fieseler, TEECsolutions GmbH
Sandra Arevalo, TEECsolutions LLC
Hector Alfonso and Jeny Navarro, Ecopetrol

Robust velocity estimation via Joint Migration Inversion and Full Waveform Inversion
Gerald Eisenberg, Eliakim Schuenemann, TEECware GmbH
Guido Gierse*, TEECsolutions LLC
Eric Verschuur, Shan Qu, Delft University of Technology


Second EAGE/PESGB Workshop on Velocities

We will take part in the „Second EAGE/PESGB Workshop on Velocities“ in London on 4-5 April 2019 and we are going to present an abstract.

Our colleague Dr. Eisenberg-Klein will present the abstract „JMI-FWI: Cascading workflow using Joint Migration Inversion (JMI) and Full Waveform Inversion (FWI)“ during the workshop.

New Flyer

We present our newest flyer about „High-Res Azimuthal Analysis“.

See how we improve the azimuthal information of the subsurface.

Use the link to get to the download page.

Our new Trade Fair Booth

We’re proud to present our new trade fair booth.

It was revealed at the PETEX 2018 in London and includes a QR-Code with the link to our new homepage.

Click on the picture to enlarge it.

New Study: Gitaro.JIM

A new research study started and the TEEC group is the consortium leader in the EU co-funded project.

  • Gitaro.JIM – Geophysical Interpretation with Target-Oriented Joint Inversion Modules

Use the link to get more information about the study.

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.