Preparation and Characterization of Domestic Alkali-Surfactant-Polymer Solution for Enhanced Oil Recovery 


Vol. 19,  No. 4, pp. 481-486, Dec.  2013


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  Abstract

Alkali-surfactant-polymer (ASP) solution was manufactured by using the domestic surfactants for enhanced oil recovery. Domestic surfactants such as linear alkylbenzene sulfonic acid (LAS) and dioctyl sulfosiuccinate (DOSS) were used. This surfactants were purchased from AK chemtech Co., Ltd. (Korea). LAS and DOSS were blended and the ratio of LAS to DOSS are 1:1 and 2:1. Decane was used as a model compound of the crude oil. Surfactant solution and decane were blended to analyze microemulsion. Brine-oil-surfactant are mixed at varying concentration of brine from 0.8 to 3.6 wt.%. Increasing salinity causes the phase transition of microemulsion from water to middle to oil. Also, by measuring the surface tension and interfacial tension using pendent drop tensiometer and Huh’s equation optimal ratio of the ASP solution was determined.

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  Cite this article

[IEEE Style]

L. SH, K. SK, P. JY, L. DK, H. SC, B. W, K. IW, R. YW, "Preparation and Characterization of Domestic Alkali-Surfactant-Polymer Solution for Enhanced Oil Recovery," Clean Technology, vol. 19, no. 4, pp. 481-486, 2013. DOI: .

[ACM Style]

Lee SH, Kim SK, Park JY, Lee DK, Hwang SC, Bae W, Kim IW, and Rhee YW. 2013. Preparation and Characterization of Domestic Alkali-Surfactant-Polymer Solution for Enhanced Oil Recovery. Clean Technology, 19, 4, (2013), 481-486. DOI: .

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pISSN : 1598 - 9712
eISSN : 2288 - 0690

한국연구재단 등재학술지