A novel binary flooding system of a biobased surfactant and hydrophobically associating polymer with ultralow interfacial tensions.

ABSTRACT: The alkali free surfactant-polymer flooding system with ultralow interfacial tension is a challenge in enhanced oil recovery at present. A novel alkali free binary flooding system of a biobased zwitterionic surfactant and hydrophobically associating polymer with ultralow interfacial tension at a low surfactant dosage was studied in this paper.

SUBMITTER: Li N 

PROVIDER: S-EPMC9081557 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature