1.
RSC Adv
; 8(41): 22986-22990, 2018 Jun 21.
Artigo
em Inglês
| MEDLINE
| ID: mdl-35540117
RESUMO
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.