Study on rheological behavior and salt-thickening mechanism of a synthesized twin-tailed hydrophobically modified polyacrylamide
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2019.111619
Abstract: Abstract Hydrophobically modified polyacrylamide (HMPAM) is widely used in petroleum development, whereas it still confronts challenges in high salinity reservoirs. In this work, a twin-tailed modified polyacrylamide was introduced and characterized by FT-IR, 1H NMR… read more here.
Keywords: thickening mechanism; hydrophobically modified; salt; salt thickening ... See more keywords
Research on synthesis and salt thickening behavior of a binary copolymer amphiphilic polymer
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2021.108713
Abstract: Abstract Polymer flooding technology has become a common flooding technology in medium-high permeability reservoirs. With the gradual development of high salinity reservoirs, higher requirements for the salt resistance of polymers have been put forward. Herein,… read more here.
Keywords: copolymer amphiphilic; pama; polymer; salt thickening ... See more keywords