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SBIR Phase I: Gamma Ray Detector for Geophysical Exploration

SBIR Phase I: Gamma Ray Detector for Geophysical Exploration
SBIR 第一阶段:用于地球物理勘探的伽马射线探测器
批准号:
0338706
负责人:
Gerald Entine
金额:
$10.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2004
资助国家:
美国
项目状态:
已结题
起止时间:
2004-01-01 至 2004-12-31

项目摘要

项目成果

Gerald Entine的其他基金

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中文摘要
翻译
这个小型企业创新研究(SBIR)项目的第一阶段是研究一种新型的高性能闪烁探测器,最终用于核井测井。核测井是物探研究和商业石油勘探的一项重要技术。测井可用于远程表征地下地质性质,如地层密度、页岩识别和化学成分。测井是通过将带有伽马射线探测器的工具插入穿过地层的井眼中来完成的。在测井应用中,对x射线探测器的重要要求包括检测效率高、能量分辨率高、计数率高和坚固耐用。此外,探测器必须能够在井眼中遇到的高温下工作。SBIR一期项目是独一无二的,因为它将为地球物理研究提供更好的工具,并使人们更好地了解一个有前途的闪烁体,该闪烁体可以应用于测井以外的许多领域。教学,培训和学习可以通过使用该闪烁体在各种设置,如物理实验和材料科学问题,需要优化其性能。将利用与许多教育机构签订的协议来促进教学和培训。这些传感器应该以低成本提供高性能,这可以使教育机构的研究活动成为可能。有用的见解可以在粒子物理,放射化学和元素分析实验中获得。
英文摘要
This Small Business Innovation Research (SBIR) Phase I project is to investigate a new, high performance scintillation detector for eventual use in nuclear borehole logging. Nuclear borehole logging is an important technique for both geophysical research and commercial oil exploration. Well logging can be used to perform remote characterization of subsurface geological properties such as formation density, shale identification, and chemical composition. Well logging is performed by inserting a tool incorporating a gamma ray detector into a borehole drilled through the formation. Important requirements for the x-ray detectors used in well logging application include high detection efficiency, good energy resolution, high count-rate capability, and ruggedness. In addition, the detector must be capable of operation at high temperatures encountered in the borehole.This SBIR Phase I project is unique because it will provide better tools for geophysical research and lead to better understanding of a promising scintillator that can be applied to numerous fields beyond well logging. Teaching, training and learning can be gained by using this scintillator in various settings such as physics experimentation and from the materials science issues that are required to optimize its performance. Agreements with numerous educational institutions will be utilized to facilitate a teaching, and training. These sensors should offer high performance at low cost, which could enable research activities at educational institutions. Useful insights can be gained in particle physics, radiochemistry, and elemental analysis experiments.
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SBIR Phase II: Gamma Ray Detector for Geophysical Exploration
  • 批准号:
    0522021
  • 项目类别:
    Standard Grant
  • 资助金额:
    $50.0万
  • 财政年份:
    2005
  • 负责人:
    Gerald Entine
  • 依托单位:
SBIR Phase I: A New Solid State Surgical Imaging Probe
  • 批准号:
    0214881
  • 项目类别:
    Standard Grant
  • 资助金额:
    $10.0万
  • 财政年份:
    2002
  • 负责人:
    Gerald Entine
  • 依托单位:
Avalanche Photodiodes for Scintillating Fiber Detectors
  • 批准号:
    9505294
  • 项目类别:
    Standard Grant
  • 资助金额:
    $30.0万
  • 财政年份:
    1996
  • 负责人:
    Gerald Entine
  • 依托单位:
Avalanche Photodiodes for Scintillating Fiber Detectors
  • 批准号:
    9361738
  • 项目类别:
    Standard Grant
  • 资助金额:
    $6.5万
  • 财政年份:
    1994
  • 负责人:
    Gerald Entine
  • 依托单位:
国内基金
海外基金
Baryogenesis, Dark Matter and Nanohertz Gravitational Waves from a Dark Supercooled Phase Transition
  • 批准号:
    24ZR1429700
  • 项目类别:
    省市级项目
  • 资助金额:
    --
  • 批准年份:
    2024
  • 负责人:
    YUICHIRO NAKAI
  • 依托单位:
ATLAS实验探测器Phase 2升级
  • 批准号:
    11961141014
  • 项目类别:
    国际(地区)合作与交流项目
  • 资助金额:
    3350万元
  • 批准年份:
    2019
  • 负责人:
    刘衍文
  • 依托单位:
地幔含水相Phase E的温度压力稳定区域与晶体结构研究
  • 批准号:
    41802035
  • 项目类别:
    青年科学基金项目
  • 资助金额:
    12.0万元
  • 批准年份:
    2018
  • 负责人:
    张里
  • 依托单位:
基于数字增强干涉的Phase-OTDR高灵敏度定量测量技术研究