Performance of Sulfonated Polyacrylamide/Chromium Triacetate Hydrogels for Water Shut-off Treatment
A hydrogel was prepared by crosslinking aqueous solutions of sulfonated polyacrylamide/chromium triacetate for use in water shut off operations. Gel swelling and the effects of salinity, injection time and flow rate on residual resistance factor (Frr) were investigated. In the presence of electrolyt...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Reaserch Institute of Petroleum Industry
2011-08-01
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| Series: | Journal of Petroleum Science and Technology |
| Subjects: | |
| Online Access: | https://jpst.ripi.ir/article_37_97bcf6950bf918246ed2a7f3123c6cc0.pdf |