in Hydrogen Storage Gas separation in hydrogen/nitrogen/ammonia systems CO2-enhanced oil recovery Research Focus Areas Technical challenges in deep geothermal systems Interfacial phenomena in fluid-liquid-solid […] Sebastian Bauer, Christof Beyer, Guido Blöcher, Claire Bossennec, Maximilian Dörnbrack et al. "Current research on aquifer thermal energy storage (ATES) in Germany." Grundwasser (2025): 1-18. Samara, H., T. V […] in high‐temperature aquifer thermal energy storage considering buoyancy flow." Water Resources Research 60, no. 11 (2024): e2024WR037491. Fechter, Tijana, Rafael Villablanca-Ahues, Vesna Leontijevic,

the Executive Board Department Rock Mechanics Areas of responsibility Head of the Rock Mechanics Research Group Head of the China Competence Center at Clausthal University of Technology China Representative […] partners: Sichuan University, China University of Mining and Technology, TU Clausthal, EFZN): Basic research on energy storage in caverns constructed in highly impure rock salt in China (2012–2016, project […] Institute of Rock & Soil Mechanics of the Chinese Academy of Sciences, TU Clausthal, EFZN): Basic research on CO 2 sequestration in rock salt caverns (2007–2010) Geothermal Systems BMWi Project (0325662F)

Engineering Department Program Director, BSc. Energy and Raw Materials / MSc. Petroleum Engineering Research Reservoir Simulation and History Matching Underground Hydrogen Storage Geothermal Engineering CO2

Department Drilling and Production Technology Areas of responsibility Full-Scale Testing Center Research Testing, analysis, and optimization of tubular products for the oil and gas industry—friction resistance

Nelson Perozo, Ph.D. (Engineering) Research Assistant Department Drilling and Production Technology Biography Since 2017, Postdoctoral Researcher and Lecturer at Clausthal University of Technology 2016 […] Technology, Germany 2003 B.Eng. in Mechanical Engineering. UNET, Venezuela Social media LinkedIn ResearchGate Areas of responsibility Testing and analysis of tubular goods (OCTG) for the oil and gas industry […] Projects Collaboration with the Full Scale Testing Center Hydrogen compatibility of gas networks Research Compatibility testing of high-pressure hydrogen with materials used in well completion (API steels

Technology 2014–2018 Research Assistant, Institute for Drilling Technology and Fluid Mining, TU Bergakademie Freiberg Projects Foams at elevated pressures – Interfacial rheology Research Foams and emulsions

safe, optimized, and economically viable development of these projects. The project focuses on researching the extraction and storage of geothermal energy from depths of up to 1,700 meters at a specific

Vattenfall AB, and E.ON-Ruhrgas GmbH. The project was funded by the Federal Ministry of Education and Research (BMBF).

under development in Celle, so that these methods can then be used in the experimentally oriented research facility there, thereby achieving an integration of experiment, application, theory, and simulation

reactions. Contact Dr.-Ing. Birger Hagemann Sponsors and partners This project is funded by the German Research Foundation (DFG).