Resistivity and induced polarization methods are used for a wide range of near-surface
applications, including hydrogeology, civil engineering and archaeology, as well as …

The Sleipner CO 2 injection project was the world's first industrial offshore CO 2 Capture and
Storage (CCS) project with more than 16 Mt CO 2 injected since 1996. Key monitoring …

Monitoring subsurface flow and transport processes over a wide range of spatiotemporal
scales remains one of the greatest challenges in hydrology. Electrical geophysical …

At the Ketzin pilot site, a permanent downhole electrode array has been utilized as part of
the multi-disciplinary monitoring concept during all phases of the CO 2 storage project. After …

Between the years 2008 and 2013, approximately 67 kilotons of CO2 have been injected at
the Ketzin site, Germany. As part of the geophysical monitoring programme, time‐lapse …

The geological storage of carbon dioxide is considered as one of the measures to reduce
greenhouse gas emissions and to mitigate global warming. Operators of storage sites are …

Conventional resistivity inversion methodologies encounter constraints in perpetual
monitoring owing to the necessity for recurrent measurements. In response, this research …

Geoelectrical methods are particularly suited for CO 2 injection monitoring due to their high
sensitivity to fluid displacement processes in porous rock formations. The use of borehole …

The in situ reservoir status monitoring plays a critical role in natural gas hydrate resource
production. Considering the complexity of the field environment, a simulation framework for …

Joint inversion of different geophysical data based on cross-gradient structure constraint can
improve the reliability of the imaging result. However, because different geophysical …