Rheological behavior of alkali-surfactant-polymer/oil emulsion in porous media

Zheng-dong Lei , Shi-yi Yuan , Jie Song

Journal of Central South University ›› 2010, Vol. 15 ›› Issue (Suppl 1) : 462 -466.

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Journal of Central South University ›› 2010, Vol. 15 ›› Issue (Suppl 1) : 462 -466. DOI: 10.1007/s11771-008-0400-5
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Rheological behavior of alkali-surfactant-polymer/oil emulsion in porous media

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Abstract

Based on deep analysis of ASP/oil emulsions flow behavior characteristic, a mathematical description of non-Newtonian emulsion was developed, and variation of rheological behaviors along the percolation flow direction was given. The effects of emulsions rheological behavior on oil recovery were quantity researched by a 2-D positive rhythm profile geological model. The result shows that the high viscosity and reduction of water phase permeability by emulsification can improve low-middle layer flow rate and enhance sweep efficiency, and the enhancement degree is related with emulsification degree. The study result can be used as reference for scheme design and production performance forecast during ASP flooding.

Keywords

alkali-surfactant-polymer system / emulsion / porous medium / non-Newtonian fluid

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Zheng-dong Lei, Shi-yi Yuan, Jie Song. Rheological behavior of alkali-surfactant-polymer/oil emulsion in porous media. Journal of Central South University, 2010, 15(Suppl 1): 462-466 DOI:10.1007/s11771-008-0400-5

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References

[1]

WANG De-ming, CHENG Jie-cheng, WU Jun-zheng. Summary of alkaline/surfactant/polymer flooding in daqing oil field [C]// Improved oil recovery conference. Kuaia Lumpur: SPE57288, 1999: 1–16.

[2]

KangW.-L.The study on effect mechanism chemicals during ASP flooding in daqing oilfield [M], 2001, Beijing, Petroleum Industry Press

[3]

AlvaradoD. A., MarsedenS. S.. Flow of oil-in-water emulsions through tubes and porous media [J]. Journal of Petroleum Engineering of AIME Journal, 1979, 19(6): 369-377

[4]

McauliffeC. D.. Oil-in-water emulsions and their flow properties in porous media [J]. Journal of Petroleum Technology, 1973, 25: 727-733

[5]

DevereuxO. F.. Emulsion flow in porous solids II. Experiments with a crude oil-in-water emulsion in porous sandstone [J]. Chemical Engineering Journal and Biochemical Engineering Journal, 1974, 7(2): 129-136

[6]

SooH., RadkeC. J.. Velocity effects in emulsion flow through porous media[J]. Journal of Colloid and Interface Science, 1984, 102(2): 462-476

[7]

IslamM. R., FarouqA. S.. An experimental and numerical study of blockage of a mobile water zone by emulsion [C]. 4th Conference on Heavy-crude and Tar Sands, 1998, Princeton, UNITAR: 133-138

[8]

IslamM. R., FarouqA. S.. Numerical simulation of emulsion flow through porous media [J]. The Journal of Canadian Petroleum Technology, 1994, 28(3): 59-63

[9]

Abou-KassemJ. H., FarouqA. S.. Modeling of emulsion flow in porous media [J]. The Journal of Canadian Petroleum Technology, 1995, 34(6): 30-38

[10]

SongJ., ZhuB.. Viscosity model of oil emulsion in chemical flooding [J]. Petroleum Exploration and Development, 2004, 31(6): 30-35

[11]

YUAN Shi-yi, YANG Pu-hua, DAI Zhong-qiu. Numerical simulation of alkali/surfactant/polymer flooding [C]// Improved Oil Recovery Conference. Beijing: SPE29904, 1995: 139–152.

[12]

ChinH. B., HanC. D.. Studies on droplet deformation and breakup: droplet deformation in extensional flow [J]. Journal of Rheology, 1979, 23(5): 557-590

[13]

PalR., RhodesE.. Viscosity/concentration relationships for emulsions [J]. Journal of Rheology, 1989, 33(7): 1021-1045

[14]

ELGIBALY A A M, NASHAWI I S, TANTAWY M A. Rheological characterization of Kuwaiti oil-lakes oils and their emulsion [C]// SPE International Symposium on Oilfield chemistry. Houston: SPE37259, 1997: 493–508.

[15]

SooH., RadkeC. J.. A filtration model for the flow of dilute, stable emulsion in porous media[J]. Chemical Engineer Science, 1986, 41(2): 263-281

[16]

KHAMBHARATANA F S, FAROUQ A S. Numerical simulation and experimental verification of oil recovery by macroemulsion floods [C]// 48th Annual Technical Meeting of the Petroleum Society. Calgary: 1997: 1–12.

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