Carbon capture and storage (CCS) is broadly recognised as having the potential to play a
key role in meeting climate change targets, delivering low carbon heat and power …

Geological storage of CO 2 is a promising technique to mitigate anthropogenic CO 2
emissions. The effectiveness of CO 2 storage in the subsurface formations relies on various …

A significant amount of theoretical, numerical and observational work has been published
focused on various aspects of capillary trap** in CO 2 storage since the IPCC Special …

Changing oil-wet surfaces toward higher water wettability is of key importance in subsurface
engineering applications. This includes petroleum recovery from fractured limestone …

We review the literature data published on the topic of CO2 wettability of storage and seal
rocks. We first introduce the concept of wettability and explain why it is important in the …

We report the results of an experimental investigation into the multiphase flow properties of
CO2 and water in four distinct sandstone rocks: a Berea sandstone and three reservoir rocks …

Precise characterization of wettability of CO 2–brine–rock system and CO 2–brine interfacial
tension at reservoir conditions is essential as they influence capillary sealing efficiency of …

CO2 capture and geologic sequestration is one of the most promising options for reducing
atmospheric emissions of CO2. Its viability and long-term safety, which depends on the …

We present the results of an experimental study on the effects of hysteresis on capillary
trap** and relative permeability of CO2/brine systems at reservoir conditions. We …

CO 2-wettability of sandstones is a key variable which determines structural and residual
trap** capacities and strongly influences multi-phase fluid dynamics in the rock. An …