Without remorse, fossil fuels have made a huge contribution to global development in all of
its forms. However, the recent scientific outlooks are currently shifting as more research is …

The oxidation of fossil fuels produces billions of tons of anthropogenic carbon dioxide (CO 2)
emissions from stationary and nonstationary sources per annum, contributing to global …

Increased emissions of greenhouse gasses into the atmosphere has adversely been
contributing to global warming as a result of burning fossil fuels. Therefore, the energy …

The carbon capture, utilization and storage (CCUS) technology is an effective approach for
reducing carbon emissions and an important supporting method for achieving global goals …

Enhanced oil recovery (EOR) by carbon dioxide (CO 2) injection is a critical technique in the
decarbonization process of the world. This method involves injecting CO 2 into existing …

In hydrogen geological storage, cushion gas has vital role to retain adequate reservoir
pressure to keep the hydrogen withdrawal stable. Presence of the cushion gas in the …

Seasonal storage of natural gas (NG), which primarily consists of methane (CH 4), has been
practiced for more than a hundred years at underground gas storage (UGS) facilities that …

This paper comprehensively reviews CO 2 sequestration process in saline aquifers. The
storage mechanisms including structural, residual, solubility, and mineral trap**s are …

Subsurface geothermal energy storage has greater potential than other energy storage
strategies in terms of capacity scale and time duration. Carbon dioxide (CO 2) is regarded as …

CO 2 injection into the geological formations is a promising option to enhance oil recovery
while simultaneously contributing to carbon storage. Conventional core tests provide critical …