Transient interfacial tension of crude oil/alkali/surfactant/polymer flooding systems

被引：0

作者：

Mu, JH

Li, GZ ^{[1
]}

Li, Y

Cao, XL

Zeng, SW

机构：

[1] Shandong Univ, Key Lab Colloid & Interface Chem, Jinan 250100, Peoples R China

[2] Shengli Oilfield, Inst Geol Sci, Dongying 257001, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 1999年 / 20卷 / 11期

关键词：

ASP-flooding systems; transient interfacial tension; natural mixed carboxylate;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The effect of each component of two alkali/surfactant/polymer flooding systems which use a low-price natural mixed carboxylate as the major surfactant on transient and minimum interfacial tension is discussed in this paper, II is found that each component of the ASP flooding systems has an optimum concentration making the minimum interfacial tension on O/W interface lowest: alkali 1.0%, surfactant 0.5%, polymer 0.1%. We also probe into the mechanism of interaction in each component and their adsorption on O/W interface initially.

引用

页码：1776 / 1780

页数：5

共 16 条

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