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- Nature Gamma Spectrum logging 自然伽马能谱测井
- Natural gamma spectrum logging 自然伽马能谱测井
- The data of natural gamma ray spectrum logging are of well conformity with the contents of thorium, uranium and potassium obtained by surface gamma ray survey, laboratory analysis and aerial gamma ray spectrum survey. 对自然伽马能谱测井仪、面伽马能谱、内分析、空伽马能谱测量的同一地点钍、、元素含量进行对比分析得知，各种方法所得结果具有较好的一致性。
- Natural Gamma Ray Spectrum Logging Survey 自然伽玛能谱测井
- natural gamma ray spectrum logging 自然伽马能谱测井
- Research on Distribution for Natural Radioactive Elemenls at Different Height and Depp With Natural Gamma Ray Spectrum Logging 采用自然伽马能谱测井仪研究天然放射性元素的高度和深度分布规律
- This paper describes a software system of the core gamma ray spectrum logging system that based on MS windows (CGRS). 文章介绍一种基于Windows环境的用于岩心伽马能谱连续测量系统（CGRS）软件的功能及组成结构。
- This paper analyzes the cause that leads to abnormal phenomenon occurring outside casing during logging with the nature gamma rav tool and presents reliable solutions to it. 分析了自然伽马测井仪在套后井测量中出现的异常现象的原因并提出了可靠的解决方法。
- natural gamma spectrum 自然伽马能谱
- Natural gamma logging is a kind of most basic methods of well logging in cased wells which measure with gamma ray detector along well during logging. 自然伽马测井是套管井测井中一种最基本的方法。它以地层自然放射性为基础,测井时用伽马射线探测器沿井眼进行测量。
- Fractal theory is applied in the provenance analysis, namely, the fractal dimension of natural gamma logging curve is used in the provenance analysis. 摘要将分形理论应用于沉积物源方向的分析，即利用自然伽马测井曲线的分形维数进行物源方向分析。
- Determination of photomultiplier working points is the key problem in solving process of natural gamma ray logging instrument (NGRLI), and also the main issue puzzling NGRLI. 自然伽玛测井仪在调试过程中的关键问题是光电倍增管工作点的确定,也是困绕测井仪的主要问题。
- Application of CTS telemetry technology in the acoustic frequency and spectrum logging tool. CTS遥传技术在声频谱测井仪器中的应用
- What natural gamma well logging measured is total natural gamma radioactivity in layer,and it is a kind of most basic method in casing pipe well logging. 自然伽马测井测量的是地层总的自然伽马放射性,是套管井测井的一种最基本的方法。
- Furthermore, the downhole circuit of double detector C/O spectrum logging tool with CPLD also shows better application result. 同样 ,在双晶 C/ O能谱测井仪井下电路中使用 CPL D技术也达到了很好的效果。
- Abstract Spectrum logging is an important method of dynamic monitoring in oil-field development,which used widely in oil-field such as high-precision C/O spectrum and NLL etc. 摘要 介绍了高精度碳氧比、中子寿命等能谱测井技术在油田开发中的应用。
- Spectrum logging is an important method of dynamic monitoring in oil-field development,which used widely in oil-field such as high-precision C/O spectrum and NLL etc. 介绍了高精度碳氧比、中子寿命等能谱测井技术在油田开发中的应用。
- whole-body gamma spectrum analyser 全身r谱分析器
- Spectrum logging is an important method of dynamic monitoring in oil field development, which used widely in oil-field such as high-precision C/C spectrum and NLL etc. 摘要介绍了高精度碳氧比、中子寿命等能谱测井技术在油田开发中的应用。
- A new conditional crossplot method is proposed, and a software is developed on the basis of natural gamma-ray spectrum logging data and core X-ray analysis data. 依据我国西部某油田自然伽马能谱测井资料和粘土矿物分析资料，提出了条件交会图法。
