Asphaltene Deposition during CO<sub>2</sub> Flooding in Ultralow Permeability Reservoirs: A Case Study from Changqing Oil Field

<div>The influence of asphaltene deposition on WAG injection oil recovery.</div>

Geofluids

Figure 18: Asphaltene Deposition during CO<sub>2</sub> Flooding in Ultralow Permeability Reservoirs: A Case Study from Changqing Oil Field 