Challenges and Opportunities in Selecting Depleted or Saline Aquifers as CO2 Sequestration Site

This paper discusses the challenges in selecting CO2 sequestration site - which can be broadly characterized into 2 categories - Depleted fields and Saline Aquifers. Both categories have their own advantages and disadvantages. The paper include the discussion on the criteria used to evaluate them and the learnings gathered during the process.