检索结果-南通市图书馆

2020年中国地球科学联合学术年会

作者： Dong Xu Xiangyun Hu Ronglin Sun Tian-Chyi Jim Yeh China University of Geosciences The University of Arizona

The increasing interest in the accurate predictions of groundwater flow and solute transport in the subsurface has prompted a large number of studies on the high-resolution characterization of subsurface heterogeneity. Although hydraulic tomography (HT) has been proven as an effective technique to characterize hydraulic heterogeneity of aquifers, prior site-specific geologic structures from electrical resistivity tomography (ERT) could play an important role when the number of pumping tests and drawdown measurements is sparse. This study proposes an approach that exploits the merits of ERT and HT to improve the estimation of K using a sparse HT network. To test this approach,

关键词： ERT Exploiting Electrical Resistivity Tomography for Hydraulic Tomography sandbox experiments

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Characterization of the accommodation zones along restraining and releasing bends from analogue modelling simulating the seagap fault,off-shore Tanzania

引用

Petroleum Research 2021年第4期6卷 431-442页

作者： Nasra Sadiki Godson Godfray Michael Msabi Department of Mining and Mineral Processing Engineering University of DodomaTanzania Department of Geology University of DodomaTanzania

The study aims to understand geometry and evolution of accommodation zones along restraining and releasing bends in strike slip systems which is often complex and characterized by sharp change in polarity,resulting in a difficult characterization of traps location.A batch of sandbox modelling experiments was performed using a layered scaled sand *** setup parameters of the wooden baseplates used in the first two experiments(SS1 and SS2)are basement offset of 6.5 cm/3 cm,90/90stepovers in releasing and restraining bends of total 96 cm length and 25 cm *** third experiment(SS3)was performed with basement offset of 6.5 cm/3 cm,156/126stepovers in releasing and restraining bends of total 96 cm length and 25 cm *** experiments were performed with special attention to the role of syn-kinematic sedimentation and the pre-existing structure of the basement.A sequence of pop-up and pull-apart structures was *** the main structures,complex fault trend was compatible with a sinistral riedel distribution and a counterclockwise rotation of pre-existent *** of fault's polarity at depth and dip direction flipping of high angle faults in accommodation zones were clearly *** more,progressive propagation of the pop-up structures produces a spectacular inversion of adjacent extensional *** results of the model with the Seagap fault zone,it is possible to put in evidence similar fault orientation and *** structures developed were strongly influenced by syn-kinematic sedimentation as observed by characteristic helicoidal shape of growth *** analogue models clearly describe how boundary faults of the pull-apart basin along a paired bend,initially characterized by a normal kinematic can be subsequently inverted in the later stages,which can potentially have a strong impact on the petroleum system.

关键词： sandbox experiments Seagap faults Syn-kinematic sedimentation Restraining and releasing bends

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

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

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：