Geological storage of CO2 in depleted oil and gas reservoirs is approved due to its
advantages, such as strong storage capacity, good sealing performance, and complete …

Oil reservoirs are considered good storage sites for CO 2 storage and sequestration.
Previous analysis has evaluated CO 2 storage capacity by using a wide variety of …

It is a win–win technology to inject CO 2 into the oil or gas reservoirs. Because it can reduce
the greenhouse gas emission and enhance oil recovery. In some oil or gas reservoirs, the …

The CO2 storage in reservoirs is one of the most effective ways of reducing the greenhouse
gas emission, which is based on the mechanisms of structural and stratigraphic trapping …

The CO 2 storage and CO 2 enhanced oil recovery (EOR) in reservoirs often face
challenges due to a high heterogeneity, high levels of water saturation, or low permeability …

Most oil reservoirs in the Shengli Oilfield area have entered middle and late development
stages after nearly 40-years of production, and they are suitable for applying CO2 EOR and …

During injection of carbon dioxide (CO2) into deep saline aquifers, the available pore
volume of the aquifer may be used inefficiently, thereby decreasing the effective capacity of …

Based on practices of CO 2 flooding tests in China and abroad, the recovery factor of carbon
dioxide capture, utilization in displacing oil and storage (CCUS-EOR) in permanent …

Injecting CO2 into oil reservoirs was proven to have a great CO2 sequestration capacity to
reduce greenhouse gas emission and economic potentials via enhanced oil recovery …

This paper describes the CO 2 geological sequestration process in unconventional
reservoirs in northern and southern United States such as Bakken tight oil and Eagle Ford …