The molecular explanation for polyacrylamide viscosity reduction in high-salinity formation-water
Many oilfields report that the viscosity of polymers in high-salinity reservoirs will decrease significantly. In this paper, molecular dynamics simulations were conducted to investigate the molecular configuration and network of hydrolyzed polyacrylamide (HPAM) molecules in high-salinity formation-w...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2021-03-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/5.0038243 |