Basin-scale CO₂storage capacity assessment of deep saline aquifers in the Songliao Basin, northeast China

Geological storage of CO 2 in deep saline aquifers has become one of the most important methods of reducing the emission of anthropogenic greenhouse gas into the atmosphere. The assessment of potential CO 2 storage capacity is an important part of geological storage design. In this study, the potential CO 2 storage capacity in the deep saline aquifers of the Songliao Basin – a large sedimentary basin in northeastern China – was assessed on a...