English
Arabic
Dutch
French
German
Hindi
Italian
Russian
Spanish
Abstract :
In this study, Alpha Olefin Sulphonate (AOS) surfactant was injected. This laboratory test aims to verify the correlation between a surfactant solution’s low IFT value and its ability to yield a high oil recovery value. The salinity used in this research was 5000 ppm and 15000 ppm. Then it was mixed with AOS surfactant at concentrations of 0.5%, 1%, and 2%. At the same time, the temperatures used are 30 °C and 60 °C. After testing, it was found that a solution with a salinity of 15,000 ppm and a surfactant concentration of 2% had the lowest IFT value and was proven to have a total RF of 73%.
Keywords :
AOS, laboratory study, oil recovery, RF, sandstone rock, surfactant injectionReferences :
- BP Statistical Review of World Energy in 2013. Accessed on October 29, 2023. http://crudeoilpeak.info/peak-oil-and-fuel-subsidies-in-indonesia
- Abdurrahman, M., Bae, W., Novriansyah, A., and Khalid, I. 2016. Enhanced oil recovery (EOR) challenges and its future in Indonesia. In Proceedings of The IRES 28th International Conference.
- Yanti, W., Kasmungin, S., Adawiyah, R., and Kolanus, B. 2017. Laboratory study of salinity and surfactant concentration effects on oil recovery. MATEC Web of Conferences.
- Pauhesti, P., Kasmungin, S., and Hartono, K.F. 2017. Uji Laboratorium untuk meningkat perolehan minyak menggunakan injeksi surfaktan AOS konsentrasi rendah. PETRO Jurnal Ilmiah Teknik Perminyakan 4(2): 66-70.
- Samanta, A., Bera, A., Ojha, K., and Mandal, A. 2012. Comparative Studies on Enhanced Oil Recovery by Alkali-Surfactant and Polymer Flooding. Journal of Petroleum Exploration and Production Technology Vol. 2: 67-74.
- Lake, L.W. 1989. Enhanced Oil Recovery. Prentice Hall.
- SKK Migas Annual Report 2012. Accessed on July 10, 2024. https://www.scribd.com/doc/163061954/SKK-Migas-Annual-Report-2013
- Curbelo, F.D.S., Garnica, A.I.C., Dantas, T.N.C., and Neto, E.L.B. 2008. Oil recovery by ionic surfactant and sweep efficiency study in sandstones. Brazil Journal of Petroleum and Gas 2(1): 9-16
- Xavier, J. 2011. Effect of varying surfactant concentration on interfacial tension in tertiary recovery of crude oil. MSc Thesis. Dalhousie University.
- Green, D.W. and Willhite, G.P. 1998. Enhanced oil recovery. Society of Petroleum Engineers Textbook Series Vol. 6.
- Farajzadeh, R., Krastev, R., and Zitha, P.L.J. 2008. Foam films stabilized with alpha olefin sulfonate (AOS). Colloids and Surfaces A Physicochemical and Engineering Aspects 324: 35-40.
- AOS definition. Accessed on November 1, 2023. http://jpchemicals.in/a-o-s
- Babadagli, T., Al-Bemani, A., Boukadi, F., and Al-Maamari, R. 2002. A laboratory feasibility study of dilute surfactant injection for the Yibal Field Oman. Journal of Petroleum Science and Engineering 48(1-2): 37-52.
- Fadilah, M. (2021). Pemanfaatan minyak jelantah untuk bahan surfaktan dalam proses peningkatan perolehan minyak bumi. Final Assignment. Trisakti University Jakarta.
