Mark Jefferd

Dr. Mark Jefferd is a researcher at Utrecht University's Geosciences department, specializing in Earth Sciences. His work focuses on experimental rock deformation under high-temperature and high-pressure conditions, utilizing advanced laboratory equipment to simulate subsurface environments. He is currently funded by the EPOS-NLARGE project to enhance deformation capabilities in the High-Pressure Temperature (HPT) laboratory.

• Expertise in crustal and upper mantle rock mechanics
• Investigates stress-temperature-chemical interactions in rock deformation
• Contributes to sustainable geotechnical applications including CO2 storage and geothermal energy

Prior to his current role, he worked on the DEEPNL project analyzing fluid extraction effects on sandstone reservoirs. His research explores microscale processes in fluid-rock interactions and cyclic pore fluid dynamics, critical for energy transition technologies.