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核谱技术在地球化学测井中的应用

方映东 鲍海秋

方映东, 鲍海秋. 核谱技术在地球化学测井中的应用[J]. 原子核物理评论, 1992, 9(2): 39-43. doi: 10.11804/NuclPhysRev.09.02.039
引用本文: 方映东, 鲍海秋. 核谱技术在地球化学测井中的应用[J]. 原子核物理评论, 1992, 9(2): 39-43. doi: 10.11804/NuclPhysRev.09.02.039
Fang Ying-dong, Bao Hai-qiu. Application of Nuclear Spectrum Technique in Geochemical Well Logging[J]. Nuclear Physics Review, 1992, 9(2): 39-43. doi: 10.11804/NuclPhysRev.09.02.039
Citation: Fang Ying-dong, Bao Hai-qiu. Application of Nuclear Spectrum Technique in Geochemical Well Logging[J]. Nuclear Physics Review, 1992, 9(2): 39-43. doi: 10.11804/NuclPhysRev.09.02.039

核谱技术在地球化学测井中的应用

doi: 10.11804/NuclPhysRev.09.02.039

Application of Nuclear Spectrum Technique in Geochemical Well Logging

  • 摘要: 核谱分析技术在地球化学测井仪器串(GLT)中得到了广泛应用.它通过测量地层自然γ射线、活化γ射线和瞬发中子俘获γ射线,进而取得Si、Ca、Fe、Al、S、U、Th、K、Ti 和Gd 等十种元素含量测井曲线,在通过闭合模型的软件可将元素含量测井曲线转换成地层矿物丰度测井曲线.这为地质学家评价沉积环境,正确认识储集层提供了可靠依据. The spectrum analysing technique is widely used in the Geochemical Logging Tool(GLT) recently.GLT measured the natural γ-rays,induced and prompted neutron—capture γ-raysto get the logs of concentration of ten main elements found in reservoir rocks,and through the use ofthe closed—modelling,the concentration of these elements can be derived mineral abundances.Itprovides a reliable way for geologists to evaluate the sedimentary environment and reservoirformation.
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出版历程
  • 收稿日期:  1900-01-01
  • 修回日期:  1900-01-01
  • 刊出日期:  1992-06-20

核谱技术在地球化学测井中的应用

doi: 10.11804/NuclPhysRev.09.02.039

摘要: 核谱分析技术在地球化学测井仪器串(GLT)中得到了广泛应用.它通过测量地层自然γ射线、活化γ射线和瞬发中子俘获γ射线,进而取得Si、Ca、Fe、Al、S、U、Th、K、Ti 和Gd 等十种元素含量测井曲线,在通过闭合模型的软件可将元素含量测井曲线转换成地层矿物丰度测井曲线.这为地质学家评价沉积环境,正确认识储集层提供了可靠依据. The spectrum analysing technique is widely used in the Geochemical Logging Tool(GLT) recently.GLT measured the natural γ-rays,induced and prompted neutron—capture γ-raysto get the logs of concentration of ten main elements found in reservoir rocks,and through the use ofthe closed—modelling,the concentration of these elements can be derived mineral abundances.Itprovides a reliable way for geologists to evaluate the sedimentary environment and reservoirformation.

English Abstract

方映东, 鲍海秋. 核谱技术在地球化学测井中的应用[J]. 原子核物理评论, 1992, 9(2): 39-43. doi: 10.11804/NuclPhysRev.09.02.039
引用本文: 方映东, 鲍海秋. 核谱技术在地球化学测井中的应用[J]. 原子核物理评论, 1992, 9(2): 39-43. doi: 10.11804/NuclPhysRev.09.02.039
Fang Ying-dong, Bao Hai-qiu. Application of Nuclear Spectrum Technique in Geochemical Well Logging[J]. Nuclear Physics Review, 1992, 9(2): 39-43. doi: 10.11804/NuclPhysRev.09.02.039
Citation: Fang Ying-dong, Bao Hai-qiu. Application of Nuclear Spectrum Technique in Geochemical Well Logging[J]. Nuclear Physics Review, 1992, 9(2): 39-43. doi: 10.11804/NuclPhysRev.09.02.039

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