A team at Canada’s University of Regina (UR) is researching and developing an enhanced heavy oil recovery (EHOR) process called Cyclic Production with Continuous Solvent Injection (CPCSI).  Hydrocarbon solvent-based enhanced oil recovery techniques, such as cyclic solvent injection (CSI) and vapor extraction (VAPEX), have shown great potential to recover heavy oil reserves.  But VAPEX suffers […]






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