Increasing CO 2 emissions and global warming side effects have prompted the researchers
to look for safe and reliable storage sites that have high capacity. Among the available CO 2 …

Carbon capture, utilization, and storage (CCUS) technologies are crucial strategies in
mitigating the climate change challenge. Geological sequestration of carbon dioxide (CO 2) …

Primary oil recovery from fractured unconventional formations, such as shale or tight sands,
is typically less than 10%. The development of an economically viable enhanced oil …

CO 2 injection is a promising technique that not only enhances shale gas recovery but also
achieves geological storage of CO 2. This paper reviewed the performance of CO 2 injection …

In oil field development, phase behavior would influence fluid components and mobility, thus
affecting production. As a fine-grained sedimentary rock, shale brings difficulties to …

Carbon dioxide (CO 2) injection is an enhanced oil recovery method that has the potential to
increase oil recovery from unconventional shale reservoirs while also storing a portion of the …

Significant strides in the use of enhanced oil recovery methods for oil production have been
established. Nevertheless, carbon dioxide enhanced gas recovery (CO 2-EGR) has …

Shale gas resources are very important unconventional fossil fuel resources. Due to the
competitive adsorption relationship between CO 2 and CH 4, carbon capture and …

In carbon storage activities, and in shale oil and gas extraction (SOGE) with carbon dioxide
(CO2) as stimulation fluid, CO2 comes into contact with shale rock and its pore fluid. As a …

Significant CO 2 concentration increases are predicted to contribute greatly to long-term
global warming and related climatic instability, resulting in unforeseeable natural disasters …