Title of article
The mechanism study of disproportionate permeability reduction by hydrophobically associating water-soluble polymer gel
Author/Authors
Ye، نويسنده , , Zhongbin and He، نويسنده , , Erqin and Xie، نويسنده , , Siyu and Han، نويسنده , , Lijuan and Chen، نويسنده , , Hong and Luo، نويسنده , , Pingya and Shu، نويسنده , , Zheng and Shi، نويسنده , , Leiting and Lai، نويسنده , , Nanjun، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
3
From page
64
To page
66
Abstract
This paper is focused on the flow characteristics of hydrophobically associating water-soluble polymer (HAWSP) gel system during displacement period through a series of flow experiments. The results show that the HAWSP gel exhibits a remarkable disproportionate permeability reduction phenomenon when the amount of gel injected to both water and oil channels are equal. The adsorptive-retention of polymer gel is probably the main factor leading to the result of disproportionate permeability reduction.
Keywords
polymer gel , Disproportionate permeability reduction , hydrophobically associating polymer
Journal title
Journal of Petroleum Science and Engineering
Serial Year
2010
Journal title
Journal of Petroleum Science and Engineering
Record number
2219541
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