ENEREX team is composed of Geologists and Geophysicists Experts internationally recognized. You can count on their strong experience in underground exploration, whether for geothermal projects, mining projects, or archaeological projects. Their multi-disciplinary know-how comes from their involvement in numerous academic but also industrial research projects.

Lionel Bertrand
Lionel Bertrand, geologist Ph.D. at Université de Lorraine and president of Enerex SAS. With his Ph.D. Thesis « Study of geothermal reservoirs developed in the basement and at the interface with the sedimentary units. », He is specialized in the study of deep geothermal reservoirs. He developed Expertise in the analysis and modelization of fractured reservoirs.

Margaux Goupil
Margaux Goupil is young Engineer diplomed from the Ecole et Observatoire des Sciences de la Terre of Strasbourg in 2023. In the company, she works on operational and R&Ds projects on the measurement, processing, and interpretation of magnetic data with our capabilities on the ground and by drones.

Bruno Gavazzi
Bruno Gavazzi, Ph.D. in geophysics, was the former manager (2015 to 2021) of the magnetic survey service of Institut Terre et Environnement de Strasbourg, University of Strasbourg, France. Expert in potential field theory, magnetic measurements, and their interpretation at different scales. He is in charge of the commercial and R&D activities of the company in exploration geophysics.

Yves Géraud
Yves Geraud, a scientific contributor of Enerex, was a Lecturer at the University of Strasbourg until 1995. He is a Professor at the Université de Lorraine and a researcher at the GeoRessources Laboratory since 2013. Expert in petrophysics measurement and rock properties, he is specialized in the study of unconventional reservoirs for petrologic resources and high-energy geothermal projects. He also ensures the link between public authorities and Enerex for our R&D projects.

Marc Diraison
Marc Diraison is a Lecturer at the University of Strasbourg since 2000 and a researcher at the GeoRessources Laboratory since 2018. He is a scientific contributor to Enerex. Expert in structural geology and geophysics data interpretation. He is specialized in the study of geologic structures and associated fluid circulations.
interactive map of our interventions
Major scientific experiences
The company draws on the extensive experience acquired during research projects carried out by the company’s experts. These projects are particularly focused on the characterization of fractured and heterogeneous reservoirs for petroleum and geothermal systems. They are part of various industrial and academic research programs and have been the subject of several scientific publications. Among our reference projects, we can cite the work to characterize fractured bases in the context of extension. These studies were carried out on surface analogs in Morocco, Uganda, Yemen, Spain, France, Greece, and the Czech Republic.