Synthesis and Performance of an Acrylamide Copolymer Containing Nano-SiO2 as Enhanced Oil Recovery Chemical
Joint Authors
Lai, Nanjun
Li, Cuixia
Peng, Qin
Li, Xi
Qin, Xiaoping
Ye, Zhongbin
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-18
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A novel copolymer containing nano-SiO2 was synthesized by free radical polymerization using acrylamide (AM), acrylic acid (AA), and nano-SiO2 functional monomer (NSFM) as raw materials under mild conditions.
The AM/AA/NSFM copolymer was characterized by infrared (IR) spectroscopy, 1H NMR spectroscopy, elemental analysis, and scanning electron microscope (SEM).
It was found that the AM/AA/NSFM copolymer exhibited higher viscosity than the AM/AA copolymer at 500 s−1 shear rate (18.6 mPa·s versus 8.7 mPa·s).
It was also found that AM/AA/NSFM could achieve up to 43.7% viscosity retention rate at 95°C.
Mobility control results indicated that AM/AA/NSFM could establish much higher resistance factor (RF) and residual resistance factor (RRF) than AM/AA under the same conditions (RF: 16.52 versus 12.17, RRF: 3.63 versus 2.59).
At last, the enhanced oil recovery (EOR) of AM/AA/NSFM was up to 20.10% by core flooding experiments at 65°C.
American Psychological Association (APA)
Ye, Zhongbin& Qin, Xiaoping& Lai, Nanjun& Peng, Qin& Li, Xi& Li, Cuixia. 2013. Synthesis and Performance of an Acrylamide Copolymer Containing Nano-SiO2 as Enhanced Oil Recovery Chemical. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-472246
Modern Language Association (MLA)
Ye, Zhongbin…[et al.]. Synthesis and Performance of an Acrylamide Copolymer Containing Nano-SiO2 as Enhanced Oil Recovery Chemical. Journal of Chemistry No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-472246
American Medical Association (AMA)
Ye, Zhongbin& Qin, Xiaoping& Lai, Nanjun& Peng, Qin& Li, Xi& Li, Cuixia. Synthesis and Performance of an Acrylamide Copolymer Containing Nano-SiO2 as Enhanced Oil Recovery Chemical. Journal of Chemistry. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-472246
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-472246