The mechanism study of disproportionate permeability reduction by hydrophobically associating water-soluble polymer gel

2010 ◽  
Vol 72 (1-2) ◽  
pp. 64-66 ◽  
Author(s):  
Zhongbin Ye ◽  
Erqin He ◽  
Siyu Xie ◽  
Lijuan Han ◽  
Hong Chen ◽  
...  
Keyword(s):  
Water Soluble ◽  
Permeability Reduction ◽  
Polymer Gel ◽  
Mechanism Study ◽  
Soluble Polymer ◽  
Water Soluble Polymer ◽  
Hydrophobically Associating

Synthesis of Ionic Hydrophobic Associating Polymer and it’s Aqueous Solution‘s Viscosity Characteristics

2014 ◽  
Vol 628 ◽  
pp. 120-124
Author(s):  
Fa Yong Feng ◽  
Pei Zhi Yu
Keyword(s):  
Polymer Concentration ◽  
Synthesis Method ◽  
Water Soluble ◽  
Soluble Polymer ◽  
Water Soluble Polymer ◽  
Viscosity Behavior ◽  
Hydrophobically Associating ◽  
Temperature Shear ◽  
Hydrolyzed Polyacrylamide ◽  
Associating Polymer

Brief introduction of research progresses of hydrophobically associating water soluble polymer, as well as a synthesis method of a hydrophobically associating water-soluble polymer P (AM/KAA/MAHB). Meanwhile the molecular structure is characterized, and the viscosity behavior of the ionic hydrophobic-associating polymer solution is analyzed. The influences of polymer concentration, temperature, shear rate and water salinity of the saline solution on apparent viscosity are discussed. The critical associating concentration of polymer in salt solutions and salt thickening effect are also studied. The results show that the polymer possesses obvious temperature resistance and salt tolerance compared with partially hydrolyzed polyacrylamide polymer.

Research on Hydrophobically Associating Water-soluble Polymer Used for EOR

2001 ◽  
Author(s):  
Yabin Niu ◽  
Ouyang Jian ◽  
Zhuoyan Zhu ◽  
Guijiang Wang ◽  
Guanghua Sun ◽  
...  
Keyword(s):  
Water Soluble ◽  
Soluble Polymer ◽  
Water Soluble Polymer ◽  
Hydrophobically Associating

Synthesis and characterizations of hydrophobically associating water-soluble polymer with nonionic surfmer

2015 ◽  
Vol 133 (11) ◽  
pp. n/a-n/a ◽  
Author(s):  
Zhongbin Ye ◽  
Jinfang Jiang ◽  
Xuan Zhang ◽  
Hong Chen ◽  
Lijuan Han ◽  
...  
Keyword(s):  
Water Soluble ◽  
Soluble Polymer ◽  
Water Soluble Polymer ◽  
Hydrophobically Associating
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