Experimental Study of Dehydration Effect of Crude Oil in Multi-purpose Station

WEN Jing

Abstract


Crude oil dehydration process in multi-purpose station is of great importance, in which there are a lot of confounding factors and parameters. In order to solve the dewatering difficulty in multi-purpose station of Liaohe Oilfield during operation, we designed a laboratory experiment of thermo-chemical setting dehydration, and analyze these factors impacting the liquid mixture separation of oil and water from the districts, including to liquid water content, dehydration temperature, PH value of crude oil solution, demulsifier dosing concentration, produced fluid composition. This research shows that: adjusting the technological parameters in a reasonable range, is both beneficial to dewatering and improving heavy oil dehydration effect, and of great significance of improving the downstream production standard.
Key words: Heavy oil; Multi-purpose station; Crude oil emulsion; Demulsification


Keywords


Heavy oil; Multi-purpose station; Crude oil emulsion; Demulsification

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References


[1] Huang, L. L., Zhuo, M., & Jin, S. (2011). Preparation of Liaohe heavy crude of emulsion. Journal of Petrochemical University, 24(4), 41-43.

[2] Meng, J., Xiang, Y., & Wei, X. L. (2006). Heavy oil emulsion of O/W multiple emulsion droplet impact on stability. Journal of Southwest Petroleum Institute, 28(5), 89-92.

[3] Jiang, Y. M., & Li, C. X. (2000). Preparation of oil-water emulsion. Oil Gas Field Surface Engineering, 19(6), 21-22.

[4] Feng, S. C., & Guo, K. C. (2006). Oil and gas gathering and production processing. Beijing, China: China University of Petroleum Press.

[5] Guo, J. X., Li, M. Y., & Lin, H. Q. (2007). Daqing crude oil and alkali mechanism. Journal of Petroleum (Petroleum Processing Section), 23(4), 20-24.

[6] Guo, J. X. (2004). The active component properties and emulsion properties (Doctoral dissertation). China University of Petroleum (Beijing), China.

[7] Kang, W. L., Zhang, H. Y., & Li, D. S. (2004). Research on Demulsifier’s action mechanism of interfacial film between oil and water. Journal of Physical Chemistry, 20(2), 194-198.




DOI: http://dx.doi.org/10.3968/5606

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