您要查找的是不是：
- The characteristics of the piezoquartz transducers are important factors to improve performance of the acoustic logging tool. 压电晶体换能器性能是影响声波测井仪器质量的重要因素之一。
- SBT,MAK-2,GR-DEN and acoustic log tools in china have .some shortcomings in evaluation of cementing bond quality, such as poor practicability and long time interpretation, etc. SBT、MAK-2、伽马密度测井仪和国产各种声波密度仪器在固井质量评价过程中存在着实用性差及处理解释时间长等缺陷。
- Therefore, challenges facing acoustic CBL and the evaluation method are proposed, as well as suggestions on development and applications of Chinese acoustic logging tool. 据此阐述声波固井质量测井及评价方法面临的问题 ,并对我国声波测井仪器研制、方法应用提出建议。
- The transducers in acoustic logging tool are usually cylindrical piezoelectrical transducers and their acoustic radiation and acceptance have preferred directivity. 换能器的声辐射与接收指向性由其形状与尺寸确定。
- Keywords acoustic logging tool;cross dipole;anisotropy;electronics;sonde; 声波测井仪;正交偶极;各向异性;电子线路;声系;
- Detection method and principle analysis of the transducer for acoustic logging tools 声波测井换能器检测方法与原理分析
- Keywords acoustic logging tool;piezoquartz;transducer;admittance chart;equivalent circuit; 声波测井仪;压电晶体;换能器;导纳圆;等效电路;
- Study of model well test for acoustic log. 声波测井模型井实验研究。
- acoustic logging tools 声波测井仪
- These logging tools can be quite large. 这些测井工具可能非常庞大。
- Application of CPLD in Well Logging Tool. CPLD在测井仪器中的应用
- acoustic logging tool 声波测井仪
- 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
- In this paper, a new acoustic transducer of SBT sonic logging tool is introduced. 测井仪器有不同的种类,使用的测量原理、刻度方法和测量手段也各不相同。
- The status for acoustic variable density log in Daqing Oilfield is introduced including applied techniques and logging tool levels. 介绍了大庆油田声波变密度测井的现状、应用的技术和仪器的水平。
- G-LOG has been developed to be a comparatively perfect syntetic acoustic logging technique. G-LOG是一种发展比较完善的合成声波测井技术。
- Data processing system DCO is built for SNP-3 dual detector C/O logging tool. 为了能够解释双探测器碳氧比能谱测井 SNP- 3仪器的资料 ,建立了资料处理系统 DCO。
- Based on Walsh function commonly used in geophysics, an inversion algorithm of the acoustic logging curve is presented. 在地球物理常用的沃尔什函数法基础上，提出了声波测井曲线的沃尔什反演法；
- The imaging logging series such as dipole acoustic log and micro-resistivity scanning imaging log, etc. provides abundant basic data for the research of stress. 成像测井系列中的偶极子声波测井和微电阻率扫描成像测井为地应力研究提供了丰富的基础数据。
- A novel kind of multi-function acoustic transmitter with annular structure that can be used in acoustic logging was designed. 摘要设计了一种具有复合功能的环形结构的多极子声波测井辐射器。
