Abstract
The effects of clay (montmorillonite and kaolinite) in the hydrogels were investigated on various properties such as syneresis and strength of thermal and salinity situations in one of the southern Iranian oil reservoirs. The X-ray diffraction (XRD) patterns exhibited a significant increase in interplanar spacing between the montmorillonite clay layers, varying from the initial value of 12.43 °A to 19.45 °A, which evidences the intercalation formation. It was revealed that even increasing of the interlayer spacing due to kaolinite modification had no effect on the clay compositions. Formation water was used to study the strength of the hydrogel in the presence of ions. The results indicated that 15 wt% increase of kaolinite clay (modified and non-modified) leads to 20% decrease of the hydrogels’ syneresis. The diffusion of polymer chains between the clay layers increased the elastic modulus (G′) of the prepared hydrogels with modified kaolinite and montmorillonite, where the maximum value of G’ was observed in 3 wt% of montmorillonite. Finally, the thermogravimetric analysis (TGA) indicated an increase in the thermal stability of the mentioned hydrogels.
Similar content being viewed by others
References
F. B. Thomas, D. B. Bennio, G. E. Anderson and B. T. Meldrum, J. Can. Petrol. Technol., 39(4), 47 (2000).
M. Simjoo, M. Vafaie Sefti, A. Dadvand Koohi, R. Hasheminasab and V. A. Sajjadian, Iran. J.Chem. Chem. Eng., 26(4), 99 (2007).
E. Bedaiwi, B. D. Al-Anazi, A. F. Al-Anazi and A. M. Paiaman, NAFTA., 60(4), 221 (2009).
M. S. Al-Anazi, S. H. Al-Mutairi, M. H. Alkhaldi, A. A. Al-zahrani, I. S. Al-Yami and M. N. Gurmen, The Netherlands, June 7–10, 2011 (Paper 144082).
M. Simjoo, Gel Polymer Performance for Reducing. Water Cut in Producing Well, M.Sc. Thesis, Petroleum University of Technology, Iran (2006).
K. Haraguchi, H. Li, K. Matsuda, T. Takehisa and E. Elliott, Macromolecules, 38(8), 3482 (2005).
H. A. Nasr-El-Din and K. C. Taylor, J. Pet. Sci. Eng., 48(3), 141 (2005).
X. Xia, J. Yih, N. A. D’Souza and Z. Hu, Polymer, 44(11), 3389 (2003).
S.G. Starodoubtsev, N. A. Churochkina and A.R. Khokhlov, Langmuir, 16(4), 1529 (2000).
J. Nie, B. Du and W. Oppermann, Macromolecules, 38(13), 5729 (2005).
W. F. Lee and S. C. Lee, J. Appl. Polym. Sci., 100(1), 500 (2006).
B. K.G. Theng, Formation and properties of clay-polymer complexes, 2rd Elsevier Science (2012).
N. Ogata, S. Kawakage and T. Ikada, Polymer, 38(20), 5115 (1997).
R. A. Dawe and Y. Zhang, J. Pet. Sci. Eng., 12(2), 113 (1994).
D. Gao and R. B. Heimann, Poly. Gels. Netw., 1(4), 225 (1993).
N. A. Churochkina, S.G. Starodoubtsev and A. R. Khokhlov, Poly. Gels. Netw., 6(3–4), 205 (1998).
J. Aalaie and A. Rahmatpour, J. Macromol. Sci. Phy., 47(1), 98 (2008).
J. Aalaie, E. Vasheghani-Farahani, A. Rahmatpour and M. A. Semsarzadeh, Eur. Polym. J., 44(7), 2024 (2008).
K. Kabiri and M. J. Zohuriaan-Mehr, Macromol. Mater. Eng., 289(7), 653 (2004).
M. S. Nasser and A. E. James, Colloids Surf., A, 301(1), 311 (2007).
M. Sirousazar, M. Kokabi, Z.M. Hassan and A. R. Bahramian, J. Appl. Polym. Sci., 125(1), 122 (2012).
J. E. Gardolinski, L. P. Ramos, G. Souza and Y. F. Wypych, J. Colloid Interface Sci., 221(2), 284 (2000).
R. Zolfaghari, A. A. Katbab, J. Nabavizadeh, T. R. Yousefzadeh and M. Hossein Nejad, J. Appl. Polym. Sci., 100(3), 2096 (2006).
D. M. Moore and R.C. Reynolds, X-ray diffraction and the identification and analysis of clay minerals, Oxford University Press, New York (1997).
F. Santiago, A. E. Mucientes, M. Osorio and C. Rivera, Eur. Polym. J., 43(1), 1 (2007).
H. A. Essawy, Colloid. Polym. Sci., 286(6–7), 795 (2008).
B. Baojun, L. Liangxiong, L. Yuzhang, W. Zhongguo and L. He, In: Proceedings of SPE/DOE Symposium of Improved Oil Recovery, Tulsa, Oklahoma, USA, April 17–21, 89389 (2004).
R. E. White, Principles and practice of soil science: The soil as a natural resource, Wiley-Blackwell (2005).
H. Shi, T. Lan and T. J. Pinnavaia, Chem. Mater., 8(8), 1584 (1996).
Y. Kojima, A. Usuki, M. Kawasumi, A. Okada, Y. Fukushima, T. Kurauchi and O. Kamigaito, J. Mater. Res., 8(5), 1185 (1993).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Salimi, F., Sefti, M.V., Jarrahian, K. et al. Preparation and investigation of the physical and chemical properties of clay-based polyacrylamide/Cr (III) hydrogels as a water shut-off agent in oil reservoirs. Korean J. Chem. Eng. 31, 986–993 (2014). https://doi.org/10.1007/s11814-014-0023-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11814-014-0023-5