| Autor: |
Dan Zhao, Zhaoyang Li, Haoling Yang, Weili Yang, Yongyi Tian, Lin Tan, Nali Chen, Huixia Feng |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Langmuir : the ACS journal of surfaces and colloids. |
| ISSN: |
1520-5827 |
| Popis: |
Phenol formaldehyde resins (PFRs) as a colloidal oil displacement agent were commonly used to plug pores in crude oil reservoirs for enhanced oil recovery (EOR). The aggregation-dispersion and charging behavior of PFR may affect the rheology and plugging performance of the suspension. To understand the aggregation-dispersion and charge of PFR, turbidity, dynamic light scattering, and electrophoretic light scattering experiments were carried out at pH = 10 with different concentrations of salt solutions (NaCl, MgCl |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
