hydrolyzed polyacrylamide latices for secondary oil recovery

hydrolyzed polyacrylamide latices for secondary oil recovery
Tags: , , , , , , ,
  • Can polyacrylamide contribute to residual polymer formation?
  • Common methods for treating PAM are membrane filtration 25, thermal distillation 24, oxidation treatment 26, and biological treatments 27. However, addressing the challenge posed by PAM remains a pressing issue within the industry. Fig. 1: Polyacrylamide and its fragments may contribute to residual polymer formation.
  • What is partially hydrolyzed polyacrylamide (HPAM)?
  • Partially hydrolyzed polyacrylamide (HPAM) is widely used in EOR applications [31, 32, 33, 34, 35, 36]. The structure of the HPAM is shown in Fig. 4. The aqueous solution of the HPAM is negatively charged and highly viscous.
  • Can polyacrylamide improve hydrocarbon production efficiency?
  • npj Materials Sustainability 2, Article number: 15 (2025) Cite this article Polyacrylamide (PAM) and its derivatives play a pivotal role in various facets of hydrocarbon development. Proper application and treatment of PAM have the potential to enhance hydrocarbon production efficiency while mitigating adverse environmental effects.
  • Can polyacrylamide be modified by copolymerizing acrylamide with different monomers?
  • Many attempts were made to modify the polyacrylamide by copolymerizing acrylamide with different suitable monomers that are more tolerant to temperature and salinity. Partially hydrolyzed polyacrylamide (HPAM) is widely used in EOR applications [31, 32, 33, 34, 35, 36]. The structure of the HPAM is shown in Fig. 4.