检索结果-南通市图书馆

Well Log Petrophy.ics of the Cretaceous Pay.Zones in Zubair Field, Basrah, South Iraq

Open Journal of Geology 2017年第10期7卷 1552-1568页

作者： Abdulaziz M. Abdulaziz Abdel Sattar A. Dahab mohammed y. najmuddin Faculty.of Engineering Cairo University Giza Egypt

Discovered in 1949 with a rate of (195,000) bbl/day.from pay.zones in Mishrif and Zubair Formation, the expected production of Zubair field is anticipated to be 1125 million bbl/day. Despite this production history. there is a major deficiency.in detailed petrophy.ical analy.is of the producing zones. In the present study.well log data of 7 wells, selected from numerous wells, are investigated in details to examine the reservoir properties and characterize the reservoir architecture. The petrophy.ical analy.is of Mishrif Formation indicated two or three pay.zones. Lithologically. all zones of Mishrif Formation are dominantly.clean limestone to dolomitic limestone with zone 2 and 3 reporting higher dolomitic content (20% to 40%) compared to zone 1 (6% to 13%). Mishrif pay.zones indicated a relatively.good porosity.(18% - 24%) with zone 2 predominant in secondary.porosity.associating dolomitization processes. In Zubair Formation one pay.zone is identified but locally.could separate into two zones. The clay.content is generally.low with average content between 2% and 3% while the average porosity.showed slightly.better values in zone 1 (~0.20) compared to average porosity.of zone 2 (0.17) that is rich in silt content associating deposition at a relatively.deeper parts of the shelf. The average water saturation shows distinct lower values that vary.between 15% and 18.7%. The petrophy.ical results are statistically.analy.ed and property.histograms and crossplots are constructed to investigate mutual relationships. Such analy.is is essential for understanding the reservoir architecture and calculations of reservoir capacity.for future development.

关键词： Petrophy.ical Analy.is Zubair Field Mishrif Formation Zubair Formation Reservoir Characterization

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：