Experiments on bypassing during gasfloods in heterogeneous porous media

被引：11

作者：

Burger, JE ^{[1
]}

Springate, GS ^{[1
]}

Mohanty, KK ^{[1
]}

机构：

[1] UNIV HOUSTON,HOUSTON,TX 77004

来源：

SPE RESERVOIR ENGINEERING | 1996年 / 11卷 / 02期

关键词：

D O I：

10.2118/28626-PA

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 [动力工程及工程热物理]; 0820 [石油与天然气工程];

摘要：

Mass transfer from a bypassed region to a flowing region is a very strong function of the solvent phase behavior. Diffusion, dispersion, and capillarity-driven crossflow can contribute to this mass transfer in addition to pressure- and buoyancy-driven crossflow. Our experiments indicated that the mass transfer rate increased with enrichment. Liquid phase diffusion played a significant role and capillary pumping did not contribute to mass transfer in the cases studied.

引用

页码：109 / 115

页数：7

共 28 条

[1]

BURGER JE, 1994, SPERE MAY, P112

[2]

CAMPBELL BT, 1985, SPEJ, P665

[3]

CHANG HL, 1993, W REG M SPE ANCH AK

[4]

GROGAN AT, 1984 SPE DOE S ENH O

[5]

GROGAN AT, 1988, SPE RESERVOIR EN FEB, P93

[6]

HARA SK, 1990 SPE DOE S ENH O

[7]

CORRELATIONS FOR PREDICTION OF MOLECULAR DIFFUSIVITIES IN LIQUIDS [J].

HAYDUK, W ;

MINHAS, BS .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1982, 60 (02) :295-299

[8]

HU H, 1991 EUR IOR S STAV

[9]

HIGH-PRESSURE DIFFUSION MEASUREMENTS BY MACH-ZEHNDER INTERFEROMETRY [J].

KILLIE, S ;

HAFSKJOLD, B ;

BORGEN, O ;

RATKJE, SK ;

HOVDE, E .

AICHE JOURNAL, 1991, 37 (01) :142-146

[10]

Lake L., 1989, Enhanced Oil Recovery

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