Different ways to approach shale reservoirs' CO storage potential in America.

To achieve the Net Zero Carbon Emissions (NZCE) target by 2050, Carbon Capture, Utilization, and Storage (CCUS) is a major method. Gathering and injecting CO into shale reservoirs is an effective way to reduce the CO amount in the air and thus, release the greenhouse effect. CO injection into organic-rich shales could provide dual benefits of incremental oil or gas recovery and secure CO storage.