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 …

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 …

With global greenhouse gas emissions hitting record highs in 2021, CO 2 geological
sequestration (CGS) is the most realistic and feasible technology to ensure large-scale …

The influence of Supercritical CO 2 (SCCO 2) on geochemical interaction is considered a
key factor affecting CO 2 storage capacity in shales. To address this issue, samples from …

Injection of supercritical CO 2 (SCCO 2) causes significant changes in the petrophysical
properties of shales and affects the integrity of geological storage sites. The alteration of …

It is useful in the clarifications of pore spaces at different scales in reservoir evaluations, and
also helpful to exploit shale oil resources. The analysis of pores and fractures can be used to …

Research on the physicochemical reactions between supercritical carbon dioxide (Sc-CO2)
and shale at different temperature is essential for geological CO2 sequestration. In this …

The fatal challenge that human beings are currently facing is global warming as a result of
excessive CO2 emission in the atmosphere. CO2 sequestration, gaseous CO2 injection into …

Studies on the near-critical carbon dioxide (NC-CO 2) adsorption behavior of organic-rich
shales are important for shallow shale gas exploration and hydrocarbon recovery …

Application of liquid CO 2-slickwater hybrid fracturing technology can significantly improve
the energy-enhancing efficiency and fracturing fluid flowback efficiency of shale reservoirs …