INFLUENCE OF VERY LOW INTERFACIAL-TENSIONS ON RELATIVE PERMEABILITY

被引：101

作者：

BARDON, C

LONGERON, DG

机构：

来源：

SOCIETY OF PETROLEUM ENGINEERS JOURNAL | 1980年 / 20卷 / 05期

关键词：

NATURAL GAS - OIL WELL PRODUCTION - Enhanced Recovery;

D O I：

10.2118/7609-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 ; 0820 ;

摘要：

Laboratory studies have been conducted to determine the influence of the composition of gas and oil phases on the parameters involved in the description of two-phase flow in porous media when the compositions of the phases vary over a wide range. Relative permeabilities to gas and oil were determined under high pressure and temperature for binary systems (methane/n-heptane, methane/n-decane,etc. ), leading to very wide variations of the interfacial tensions values. Investigations were focused specifically on mixtures involving low interfacial tensions, down to 0. 001 mN/m.

引用

页码：391 / 401

页数：11

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