In this work, numerical optimization based on stochastic gradient methods is used to assist
geothermal operators in finding improved field development strategies that are robust to …

This study models the geomechanical deformation of a depleted gas field, wherein gaseous
hydrogen is stored in a North Sea reservoir, and is cyclically injected and withdrawn. A fault …

Abstract Radial Jet Drilling (RJD) is a stimulation technique to increase a well's performance
through creation of multiple laterals of up to 100 m long. The technique has been used in the …

The exploitation of a geothermal field can be accompanied by both natural and induced
seismicity. Hence the installation of a seismic network suitable for also locating low …

Renewable energies have been the only sources recording a clear increase in total installed
capacity, setting a record in new power capacity in 2020, despite the pandemic. The …

Induced seismicity in geothermal sites seems to be strongly correlated to changes in energy
production rates. Interestingly, evidence of increasing microseismicity during geothermal …

The injection, storage, and withdrawal of hydrogen into depleted gas reservoirs can be a
critical carbon-neutral technology in satisfying seasonal energy demand. In this paper, fault …

Fluid pressure perturbations in subsurface rocks affect the fault stability and can induce both
seismicity and aseismic slip. Nonetheless, observations show that the partitioning between …

Geothermal energy is a renewable, cost-effective, environmentally friendly, and clean
energy system. In addition, compared to fossil fuels and other alternative sources of energy …

Renewable energies have been the only sources recording a clear increase in total installed
capacity, setting a record in new power capacity in 2020, despite the pandemic. The …