Performance Evaluation of a Novel CO2 Flooding Thickening System for Low-Permeability Reservoirs and an Experimental Study on Enhanced Oil Recovery
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DOI: 10.1021/acsomega.5c07612
Abstract: To address the challenges associated with CO2 flooding in low-permeability reservoirsî—¸particularly inefficient gas injection and reduced displacement efficiency caused by viscous fingeringî—¸this study synthesized the thickener PVAc-S through the copolymerization of styrene and polyvinyl acetate,… read more here.
Keywords: system; permeability; co2 flooding; thickening system ... See more keywords