检索结果-南通市图书馆

Screening and field application of microbial-flooding activator systems

Energy Geoscience 2024年第2期5卷 14-20页

作者： Xiutian Yao Lipeng Gai Yun Feng Runlin Zhao Yang Gao Yucui Zhang Chuanzhi Cui Jun Ma Zhongwei Wu Gudao Oil Production Plant Sinopec Shengli Oilfield BranchDongyingShandong257231China Sinopec Shengli Oilfield Branch Petroleum Engineering Technology Research InstituteDongyingShandong257000China School of Petroleum Engineering China University of Petroleum(East China)QingdaoShandong266580China Hubei Key laboratory of Drilling and Production Engineering for Oil and Gas Yangtze UniversityWuhan430100China School of Petroleum Engineering Yangtze UniversityWuhan430100China

This study aims to further enhance the oil recovery of reservoirs in the Zhong-2 Block of the Gudao Oilfield by identifying the most effective microbial-flooding activator systems and applying them in the *** began by analyzing the structure of the reservoirs'endogenous microbial communities to understand the potential impact of microbial *** was followed by determining commonly used activator systems based on their abilities to stimulate oil-displacement functional *** laboratory experiments on oil displacement efficiency and sweep characteristics,we determined the optimal activator injection method(injection ratio)and the requisite bacterial concentration for maximal microbial-flooding ***,we selected the optimal activator systems and applied them to field *** findings suggest the target block is highly receptive to *** terms of performance,the activator systems ranked as No.3>No.4>No.1>***,a deep activator system,when compared to the top-performing No.3 system,exhibited a higher bacterial concentration peak and longer peaking *** oil displacement effects were observed at a 1:4 vol ratio between the No.3 activator and deep activator systems,with bacterial concentrations of up to 106 cells/mL or *** tests with the selected activator systems,following a specific injection protocol,demonstrated a notable increase in oil production and a reduction in water cut.

关键词： Zhong-2 Block of Gudao Oilfield microbial flooding laboratory experiment Screening of activator system Field application

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

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：