检索结果-南通市图书馆

Oil-water interfacial tension, wettability alteration and foaming studies of natural surfactant extracted from Vernonia Amygdalina

引用

Petroleum research 2022年第3期7卷 350-356页

作者： Happiness Imuetinyan Augustine Agi Afeez gbadamosi radzuan junin jeffrey Osehd Department of Petroleum Engineering College of Engineering and TechnologyFederal University of Petroleum ResourcesEfurunNigeria Department of Petroleum Engineering School of Chemical and Energy EngineeringFaculty of EngineeringUniversiti Teknologi Malaysia81310Skuda JohorMalaysia Center for Integrative Petroleum research King Fahd University of Petroleum and MineralsDhahran31262Saudi Arabia Department of Petroleum Engineering Federal University of Technology OwerriNigeria

Surfactant flooding is an enhanced oil recovery(EOr)method for recovering residual oil in the reservoir through mechanism of interfacial tension(IFT)reduction and wettability *** to toxicity and high cost associated with conventional surfactants,recent research has focussed on developing low-cost and environmentally benign ***,a low-cost green surfactant is extracted from Vernonia Amygdalina(VA)and appraised for EOr *** extracted surfactant was characterized using Fourier Transform Infrared(FTIr)and High-Pressure Liquid Chromatography(HPLC).The IFT of the synthesized surfactant at the oil-water interface was determined using Kruss ***,the foam stability of the synthesized surfactant was ***,the wettability of the saponin based natural surfactant(SBNS)at the rock-fluid interface was analysed using Dataphysics drop shape *** result revealed that SBNS(1 wt%concentration)stabilized foam for longer periods with half-life of 1100 ***,the synthesized surfactant was effective in lowering the IFT of oil-water interface from 18 mN/m to 0.97 mN/***,SBNS altered the wettability of sandstone cores to water-wetting condition by reducing the contact angle from 118.5° to 45.7°.Overall,SBNS exhibit excellent properties desirable for EOr and thereby recommended as supplementary alternative to conventional surfactants.

关键词： Enhanced oil recovery Surfactant Interfacial tension Wettability Saponin Foam

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：