Asphaltene deposition and permeability impairment in shale reservoirs during CO2 huff-n-puff EOR process
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DOI: 10.1080/10916466.2019.1705855
Abstract: Abstract This study focuses on asphaltene deposition and permeability impairment in shale oil reservoirs during CO2 huff-n-puff process. Four different huff-n-puff cycles, two oil samples and five different injection pressures were applied in this study.… read more here.
Keywords: deposition; huff puff; permeability impairment; deposition permeability ... See more keywords
An Integrated Simulation Approach To Predict Permeability Impairment under Simultaneous Aggregation and Deposition of Asphaltene Particles
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DOI: 10.2118/205028-pa
Abstract: Formation damage mechanisms in general lower the quality of the near wellbore, often manifested in the form of permeability reduction, and thus reducing the productivity of production wells and injectivity of injection wells. Asphaltene deposition,… read more here.
Keywords: permeability impairment; aggregation; permeability; deposition ... See more keywords