放射性测井

放射性测井时间常数和测井速度的选择

Selection of Time Constant and Logging Speed for Radioactive Logging

本文介绍用浅层折射波法、波速测试、电测井、放射性测井、旁压试验及点荷载试验等方法综合评价岩石风化程度的工程实例。

This paper introduces a comprehensive evaluation for the degree of weathering of rocks by shallow seismic refraction , wave velocity test , electric logging , radioactive logging , pressuremeter test and paint load test .

给出了非放射性测井的Vτ影响的正演理论和误差公式。

The forward problem theory and error equations for the influence of V τ on non-nuclear logging are given .

放射性测井问题理论模型Monte-Carlo方法

Monte Carlo Method with the Theoretically Model of Radioactivity Well logging Problem

关于放射性测井的记录方法以及率表的工作特点

On Recording Methods of Redioactive Logging and Working Properties of Ratemeter

油田放射性测井对环境和个人辐射剂量分析

Analysis on Radiation Injury of Radioactive Logging to Environment and Persons

铁路隧道深孔放射性测井分析及评价

Analysis on Deep Radioactivity Logging of Railway Tunnels as Well as Assessment

2000～2008年放射性测井技术进展述评

Review on Progress of Radioactive Well Logging Technology in 2000 ~ 2008

油田放射性测井对人体的损伤及防护对策

Harm to human and protection of radioactive well survey in oil field

利用放射性测井资料推算井矿盐矿石品位的方法

Method for Calculating Ore Grade of Well and Rock Salt by Means of the Radioactivity Well Logging Data

根据石油行业放射性测井工作的安全需要，研制了放射性源状态监测仪。

In order to meet the safety requirement of radioactivity logging of oil industry , the radioactive source status monitor is developed .

在油田放射性测井过程中，对人体产生损伤的决定因素是人体对辐射的敏感程度，所受辐射剂量的大小及受照条件。

Sensitivity to radioactivity of human , dosage and radioactivity conditions are main factors to damage man during the course of radioactive well survey in oil field .

本文介绍了光电倍增管分类、结构和工作原理，并阐述了核放射性测井中光电倍增管的各项性能指标及其应用。

This paper will simply introduce the sorts of PMT and structure and the principals , expatiates the characteristics of the PMT and the application in nuclear logging in detail .

通过对299人的个人剂量监测数据进行分析，指出放射性测井中主要的损伤是长期小剂量慢性效应，并针对性地提出了相应的防护措施。

Analysis to 229 men 's personal dosage data indicate that the chronic effect of long time small dosage is the most harmful factor and the protection method is presented .

应用五点钟形函数或二次函数平滑滤波法，抑制或消除放射性测井曲线上的统计涨落起伏变化与其它测井曲线上的随机毛刺干扰；

The statistical variation on the radioactive logs and the random sawtooth noise on the other logging curves are smoothed out by moving average filtering of five point bell-shaped or quadratic functions .

必须根据放射性测井的误差特点和统计起伏记录涨落误差，在规定的测量精度下确定选择τ值和测井速度的基本原则。

Statistical error should be recorded according to error characteristics of radioactive logging and statistical fluctuations . And the basic principles for the selection of time constant τ and logging speed should be determined in accordance with the specified measuring accuracy .

放射性重复测井技术在评价和优选浅层气中的应用

Application of radioactive repeat logging in evaluation and optimization of shallow gas

放射性重复测井是目前唯一能在套管内取得老井资料的技术。

Radioactive repeat logging is now the only technique which can acquire old well data from casing .

生产井数-注入井数比对于注水开发油田，通常使用放射性同位素测井测量注水井的吸水剖面。

Ratio of producers to injectors Injectivity profile is commonly determined with radioisotope tracer test in water-flood oilfield .

放射性同位素测井技术在河床覆盖层渗透系数测试中的应用

Application of radioisotope logging technique to the testing of the coefficient of permeability in the overburden layers of riverbed

放射性示踪相关测井对分层注聚井适应性的分析

Applicability Analysis of Radioactivity Tracer Correlative Log in Separate Injection Well

分析了放射性同位素示踪测井资料在油田开发应用中所带来的经济效益和社会效益。

Analyzed is economic and social benefit from the application of the radioisotope tracer logging in oilfield development .

应用放射性相关流量测井的直观性，量化同位素示踪测井中的不确定因素，达到提高测井成功率和资料解释精度的目的。

Utilizing the quick-look of radioactive correlation flowrate logging and quantifying the uncertainties in isotopic tracing logging , the aims of improving the logging success rate and interpretation accurate are achieved .

~（113m）In放射性示踪剂在生产测井中的应用

Application of ~ ( 113m ) In In Radiotracer to Production Log

因地制宜、综合治理放射性水对伽玛测井的干扰

Comprehensively control the influence of radioactive water on gamma-ray logging in line with local conditions

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。

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 .