Characterization of the Degree of Fracturing and the Nature of Fracture Alteration from MCS Logging Data at Site 395A, 418A and 504B

根据 395A、418A 和 504B 地点的 MCS 测井数据表征断裂程度和断裂蚀变性质

基本信息

  • 批准号:
    8900316
  • 负责人:
  • 金额:
    $ 14.35万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    1989
  • 资助国家:
    美国
  • 起止时间:
    1989-06-01 至 1992-05-31
  • 项目状态:
    已结题

项目摘要

This project analyzes existing sonic log data from bore holes in the ocean floor to obtain high resolution velocity and attenuation estimates from which to infer the degree of fracturing in ocean crust. This is important because fluid flow in the crust is controlled primarily by fractures: in young ocean crust data indicate that the shallow crust contains many open fractures which constitute an underpressured aquifer of high permeability. With time alteration products seal these fractures which reduces the permeability and fluid flow dramatically. By integrating improved velocity data and new attenuation estimates with borehole televiewer and gamma ray logs, fractured intervals will be located and characterized as open or sealed. Variations in the nature of the alteration material in the sealed fractures will be indentified from velocity and attenuation data in conjunction with other log data and core geochemical results. Variations in the aperture or permeability of the open fractures will be identified from the attenuation data.
该项目分析了现有的钻孔声波测井数据 以获得高分辨率的速度, 衰减估计,从其中推断的程度 海洋地壳的断裂这很重要,因为流体流动 主要受断裂控制:在年轻时, 海洋地壳数据表明,浅地壳含有许多 开放的裂缝构成了一个低压含水层, 高渗透性。随着时间的变化,产品密封这些 降低渗透性和流体流动的裂缝 戏剧性地。通过整合改进的速度数据和新的 用井中电视和伽马射线估算衰减 测井,裂缝间隔将被定位和表征为 打开或密封。变更性质的变化 密封裂缝中的材料将从 速度和衰减资料与其它测井资料相结合 数据和岩心地球化学结果。光圈的变化 或开放裂缝的渗透性将从 衰减数据。

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)

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Daniel Burns其他文献

Matter Quantum Corrections to the Graviton Self-Energy and the Newtonian Potential
对引力子自能和牛顿势的物质量子修正
  • DOI:
  • 发表时间:
    2014
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Daniel Burns;A. Pilaftsis
  • 通讯作者:
    A. Pilaftsis
Temperature-sensitive contacts in disordered loops tune enzyme I activity
无序环中的温度敏感接触可调节酶 I 活性
Branched stented anastomosis frozen elephant trunk repair: Early results from a physician-sponsored investigational device exemption study
  • DOI:
    10.1016/j.jtcvs.2023.09.069
  • 发表时间:
    2024-09-01
  • 期刊:
  • 影响因子:
  • 作者:
    Eric E. Roselli;Patrick R. Vargo;Faisal Bakaeen;Marijan Koprivanac;Daniel Burns;Yuki Kuramochi;Marc Gillinov;Edward Soltesz;Michael Tong;Shinya Unai;Haytham Elgharably;Xiaoying Lou;Francis Caputo;Levester Kirksey;Jonathong Quatromoni;Ali Khalifeh;Viral Patel;Frank Cikach;James Witten;Andrew Tang
  • 通讯作者:
    Andrew Tang
COMPARISONS IN GLOBAL AND SEGMENTAL LEFT VENTRICULAR LONGITUDINAL STRAINS IN DEGENERATIVE MITRAL REGURGITATION PATIENTS UNDERGOING SURGICAL INTERVENTION OR PERCUTANEOUS VALVE REPAIR
  • DOI:
    10.1016/s0735-1097(21)02747-9
  • 发表时间:
    2021-05-11
  • 期刊:
  • 影响因子:
  • 作者:
    Maria Vega Brizneda;Sudarshana Datta;Tom Kai Ming Wang;Patrick Collier;Daniel Burns;Amar Krishnaswamy;Marc Gillinov;Brian Griffin;Christine Jellis
  • 通讯作者:
    Christine Jellis
TCT CONNECT-117 Impact of Pre-Existing Pacemaker on Survival and Echocardiographic Outcomes After Transcatheter Aortic Valve Replacement With SAPIEN-3 Valve
  • DOI:
    10.1016/j.jacc.2020.09.131
  • 发表时间:
    2020-10-27
  • 期刊:
  • 影响因子:
  • 作者:
    Yasser Sammour;Rama Dilip Gajulapalli;Hassan Lak;Sanchit Chawla;Cameron Incognito;Arnav Kumar;Kimi Sato;Jay Patel;James Yun;Zoran Popovic;Daniel Burns;Lars Svensson;Khaldoun Tarakji;Oussama Wazni;Grant Reed;Rishi Puri;Amar Krishnaswamy;Samir Kapadia
  • 通讯作者:
    Samir Kapadia

Daniel Burns的其他文献

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

Complex Analysis and Geometry
复杂分析和几何
  • 批准号:
    1105586
  • 财政年份:
    2011
  • 资助金额:
    $ 14.35万
  • 项目类别:
    Standard Grant
Complex Analysis and Geometry
复杂分析和几何
  • 批准号:
    0805877
  • 财政年份:
    2008
  • 资助金额:
    $ 14.35万
  • 项目类别:
    Standard Grant
Complex Analysis and Geometry
复杂分析和几何
  • 批准号:
    0514070
  • 财政年份:
    2005
  • 资助金额:
    $ 14.35万
  • 项目类别:
    Standard Grant
Complex Analysis and Geometry
复杂分析和几何
  • 批准号:
    0104047
  • 财政年份:
    2001
  • 资助金额:
    $ 14.35万
  • 项目类别:
    Standard Grant
Mathematical Sciences: Complex Geometry and Analysis
数学科学:复杂几何与分析
  • 批准号:
    9408994
  • 财政年份:
    1994
  • 资助金额:
    $ 14.35万
  • 项目类别:
    Continuing Grant
Mathematical Sciences: Midwest Conference on Several ComplexVariables
数学科学:中西部多个复变量会议
  • 批准号:
    9216603
  • 财政年份:
    1992
  • 资助金额:
    $ 14.35万
  • 项目类别:
    Standard Grant
Mathematical Sciences: Midwest Conference Of Several ComplexVariables
数学科学:中西部复变量会议
  • 批准号:
    8611917
  • 财政年份:
    1986
  • 资助金额:
    $ 14.35万
  • 项目类别:
    Standard Grant

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