该词条未找到_海词词典

您要查找的是不是：

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;
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;
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。
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。
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。
Keywords acoustic amplitude-variable density logging tool;integrated circuit;transducer;channelling; 声幅-变密度测井仪;集成电路;换能器;串槽;
Keywords acoustic logging;horizontal well;formation interface;finite difference method;acoustic slowness;snapshot; 声速测井;水平井;地层界面;有限差分法;声波时差;快照;
Keywords acoustic logging;non-linear;porosity model;lithological index;argillaceous sandstone; 声波测井;非线性;孔隙率模型;岩性指数;泥质砂岩;
Keywords acoustic logging fracture evaluation reflected wave signal processing reflected P-wave reflected Stoneley; 声波测井;裂缝评价;反射波;信号处理;反射纵波;反射斯通利波;
Keywords acoustic log;model experiment;petrophysics;full-wave train;audio frequency spectrum;permeability;fracture; 声波测井;模型实验;岩石物理;全波列;声频谱;渗透率;裂缝;
Keywords acoustic log;phased-array transmitter;radiation;acoustic beam;array element;directivity; 声波测井;相控线阵辐射器;辐射;声束;阵元;指向性;
Keywords acoustic log;phased array transmitter;directivity;influencing factor;transmitter; 声波测井;相控线阵辐射器;指向性;影响因素;辐射器;
Application of CPLD in Well Logging Tool. CPLD在测井仪器中的应用
Study of model well test for acoustic log. 声波测井模型井实验研究。
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。
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
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。