3rd International Conference on New Material and Chemical Industry | |
Overview of emulsified viscosity reducer for enhancing heavy oil recovery | |
材料科学;化学工业 | |
Sun, J.H.^1^2 ; Zhang, F.S.^2 ; Wu, Y.W.^3 ; Liu, G.L.^2 ; Li, X.N.^2 ; Su, H.M.^2 ; Zhu, Z.Y.^2 | |
School of Energy Resources, China University of Geosciences (Beijing), Beijing, China^1 | |
Oilfield Chemistry Key Laboratory, CNPC (RIPED PetroChina), Beijing, China^2 | |
Binzhou Safety Assessment Center, Binzhou, China^3 | |
关键词: Heavy oil recovery; Heavy oil reservoirs; Microscopic mechanisms; Recovery rate; Research focus; Structural characteristics; Viscosity reducer; Viscosity reduction; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/479/1/012009/pdf DOI : 10.1088/1757-899X/479/1/012009 |
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学科分类:材料科学(综合) | |
来源: IOP | |
【 摘 要 】
Chinese water flooding heavy oil reserves are abundant and the output is increasing year by year, but the heavy oil water flooding recovery rate is low. It is of great significance to improve the heavy oil water flooding recovery rate to improve the development level of heavy oil reservoirs. This paper reviews heavy oil emulsified viscosity reduction technology, emulsified viscosity reduction theory, viscosity reducer flooding microscopic mechanism and structural characteristics of surfactants for heavy oil emulsified viscosity reduction. Meanwhile, the research focus of emulsified viscosity reducer in the future is put forward.
【 预 览 】
Files | Size | Format | View |
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Overview of emulsified viscosity reducer for enhancing heavy oil recovery | 379KB | download |