Feasibility Study for the Geoprops ODP Probe: In-Situ Measurements of Physical Properties

Geoprops ODP 探针的可行性研究:物理特性的现场测量

基本信息

  • 批准号:
    8715781
  • 负责人:
  • 金额:
    --
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    1987
  • 资助国家:
    美国
  • 起止时间:
    1987-11-01 至 1989-10-31
  • 项目状态:
    已结题

项目摘要

The quantification of all aspects of the geosciences is creating a growing demand for accurate measurements of such quantities as physical properties, mechanical state parameters, and chemical compositions. ODP holes are becoming increasingly recognized as important probes of environmental conditions as well as records of lithology. Various techniques are available for measurements of the desired quantities in ODP holes, but most of these have proved to be poor in sections of moderately consolidated sediments, which comprise an ever increasing percentage of footage drilled. At the JOI/USSAC workshop on Physical Properties in ODP, this concern was addressed and a recommendation a made to develop the Navidrill/Geoprops concept. In this concept, a 3 3/4" hole is drilled 5 m ahead of the main bit with a mud-motor drive core bit and barrel. This Navidrill assembly can be withdrawn on a sand line and Geoprops probe, an internally recording system with packers and an array of sensors, can be quickly placed in the small hole. A conservative initial design envisages measurements of temperature, pore pressure. permeability, stress orientation and pore fluid composition, but other measurements could be added if the concept is successful. Before construction of the Geoprops probe, a feasibility study is necessary to insure the need for and suitability of such an approach, to outline the scientific and engineering constraints, and to develop a general layout. This award will support such a study.
地球科学各个方面的量化对物理性质、力学状态参数和化学成分等数量的精确测量产生了越来越大的需求。ODP孔作为环境条件和岩性记录的重要探头,越来越受到人们的重视。目前有多种技术可用于测量ODP井中所需的量,但事实证明,大多数技术在中等固结沉积物中效果不佳,而中等固结沉积物在钻井进尺中所占的比例越来越大。在JOI/USSAC关于ODP物理特性的研讨会上,解决了这一问题,并提出了开发Navidrill/Geoprops概念的建议。在这个概念中,使用泥浆马达驱动的岩心钻头和钻管,在主钻头前方5m处钻出一个3 3/4”的孔。该Navidrill组件可以在砂线上取出,Geoprops探头是一种内部记录系统,带有封隔器和一系列传感器,可以快速放置在小孔中。保守的初始设计设想测量温度、孔隙压力。渗透率、应力方向和孔隙流体成分,但如果概念成功,还可以添加其他测量。在建造Geoprops探针之前,有必要进行可行性研究,以确保这种方法的必要性和适用性,概述科学和工程限制,并制定总体布局。这笔奖金将支持这样一项研究。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Daniel Karig其他文献

Daniel Karig的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Daniel Karig', 18)}}的其他基金

The Nature of Deformation within the Nankai Accretionary Prism Toe
南开增生棱柱趾内变形的本质
  • 批准号:
    9202784
  • 财政年份:
    1992
  • 资助金额:
    --
  • 项目类别:
    Continuing grant
In-situ Measurements in the Nankai Accretionary Prism with the Geoprops Probe
用 Geoprops 探针对南开增生棱镜进行原位测量
  • 批准号:
    8814665
  • 财政年份:
    1988
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Effects of Physical Properties Mechanical State on the Deformation of Porous Sediments
物理性质力学状态对多孔沉积物变形的影响
  • 批准号:
    8720754
  • 财政年份:
    1988
  • 资助金额:
    --
  • 项目类别:
    Continuing grant
Collaborative Research: Spreading Ridge-Trench Interaction Recorded in an Accretionary Prism: The Tertiary Shimanto Belt, SW Japan
合作研究:增生棱镜中记录的扩展山脊-海沟相互作用:日本西南部的第三纪四万十带
  • 批准号:
    8720992
  • 财政年份:
    1988
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Evolution of Modern Intra-Arc Sedimentary Basins in the Central Philippine Archipelago
菲律宾中部群岛现代弧内沉积盆地的演化
  • 批准号:
    8711382
  • 财政年份:
    1987
  • 资助金额:
    --
  • 项目类别:
    Continuing grant
Collaborative Research: Metamorphism and Deformation Associated with Late Cenezoic Strike-Slip Faulting in the Philippines
合作研究:与菲律宾晚新生代走滑断层有关的变质作用和变形
  • 批准号:
    8707951
  • 财政年份:
    1987
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Mechanical Properties and Structural Fabric of Sediments During Dewatering and Deformation
沉积物脱水变形过程中的力学特性和结构特征
  • 批准号:
    8509003
  • 财政年份:
    1985
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Collaborative Research: Deformation Paths in an Accretion- ary Prism: Tertiary Shimanto Complex, Japan
合作研究:吸积棱镜中的变形路径:第三纪四万十杂岩,日本
  • 批准号:
    8509343
  • 财政年份:
    1985
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Structural Styles and Deformational Fabrics of Accretionary Complexes: Partial Support for a Penrose Conference
增生复合体的结构样式和变形结构:对彭罗斯会议的部分支持
  • 批准号:
    8400951
  • 财政年份:
    1984
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Acquisition of Servo-Hydraulic Load Frame and Test System
伺服液压负载框架和测试系统的购置
  • 批准号:
    8319841
  • 财政年份:
    1984
  • 资助金额:
    --
  • 项目类别:
    Standard Grant

相似国自然基金

相似海外基金

Techno-economic Feasibility Study of ClimaHtech innovative clean maritime solutions
ClimaHtech 创新清洁海事解决方案的技术经济可行性研究
  • 批准号:
    10098100
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Collaborative R&D
HAIRCYCLE: a pilot study to explore and test regenerative, local, bio-based and circular models for human hair waste
HAIRCYCLE:一项试点研究,旨在探索和测试人类毛发废物的再生、局部、生物基和循环模型
  • 批准号:
    AH/Z50550X/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Research Grant
(Un)Fair inequality in the labor market: A global study
(Un)劳动力市场的公平不平等:一项全球研究
  • 批准号:
    MR/X033333/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Fellowship
Expanding syphilis screening among pregnant women in Indonesia using the rapid dual test for syphilis & HIV with capacity building: The DUALIS Study
使用梅毒快速双重检测扩大印度尼西亚孕妇梅毒筛查
  • 批准号:
    MR/Y004825/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Research Grant
Norway. Neuropeptide origins; study of neuropeptide functions in choanoflagellates
挪威。
  • 批准号:
    BB/X018512/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Research Grant
BRC-BIO: Establishing Astrangia poculata as a study system to understand how multi-partner symbiotic interactions affect pathogen response in cnidarians
BRC-BIO:建立 Astrangia poculata 作为研究系统,以了解多伙伴共生相互作用如何影响刺胞动物的病原体反应
  • 批准号:
    2312555
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
RII Track-4: NSF: Fundamental study on hydrogen flow in porous media during repetitive drainage-imbibition processes and upscaling for underground energy storage
RII Track-4:NSF:重复排水-自吸过程中多孔介质中氢气流动的基础研究以及地下储能的升级
  • 批准号:
    2327317
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Collaborative Research: EAGER: The next crisis for coral reefs is how to study vanishing coral species; AUVs equipped with AI may be the only tool for the job
合作研究:EAGER:珊瑚礁的下一个危机是如何研究正在消失的珊瑚物种;
  • 批准号:
    2333604
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Collaborative Research: RUI: Continental-Scale Study of Jura-Cretaceous Basins and Melanges along the Backbone of the North American Cordillera-A Test of Mesozoic Subduction Models
合作研究:RUI:北美科迪勒拉山脊沿线汝拉-白垩纪盆地和混杂岩的大陆尺度研究——中生代俯冲模型的检验
  • 批准号:
    2346565
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
EAGER: Innovation in Society Study Group
EAGER:社会创新研究小组
  • 批准号:
    2348836
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了