正演模型用来确定电磁测井测量的基本响应，和主要由实验室确定响应的核磁共振测量不同。
Forward modeling is used to determine the general response of most electromagnetic logging measurements, unlike nuclear measurements whose response is determined mainly in laboratory experiments.
为了得到更精确更趋于实际的测井数据，研究套管和水泥环等对井问电磁测井的影响规律具有非常重要的意义。
In order to get more accurate logging data, it is very important to do research on the influence rule of metal casing and cement sheath to cross-well electromagnetic logging.
使用的物探方法有重力、地面和航空磁法、地面和航空电磁、IP／电阻率法、钻孔物探测井及地震反射。
Methods used have been gravity, ground and airborne magnetics, ground and airborne electromagnetics, IP/resistivity, downhole geophysical logging, and reflection seismic.
MPR和VIKIZ是目前西方和俄罗斯应用最广泛的电磁传播电阻率测井阵列仪器。
MPR and VIKIZ are the most popular array tools of the electromagnetic propagation resistivity logging in the west countries and Russia.
电磁波传播测井仪器中发射器与接收器的一种特殊排列方式。
A particular arrangement of transmitters and receivers used in the electromagnetic propagation measurement in which the dipoles used as sensors are oriented along the axis of the tool.
针对电磁感应测井问题，基于区域分解的原理对体积分方程提出了一种快速有效的数值计算方法。
In modeling the electromagnetic induction, based on the principle of domain decomposition, a fast and effective numerical computational method is developed to deal with the volume integral equation.
与双感应测井类似的一种测井方法，用安装在钻铤中的电磁传播仪进行测量。
A log similar to a dual induction log but made by an electromagnetic propagation tool built into a drill collar.
由于电磁流量计的测井工艺所限，使电磁流量计中磁性定位器的测井效果一直不好，影响测井资料质量。
Due to the limitation of the electromagnetism flowmeter logging technology, the CCL logging effect is usually not good, and it affects the logging date quality.
研究多相流动电磁波成像测井要涉及到两个物理基础问题：一是油井中电磁波的传播特性，二是油井中流体介质的电磁性质。
The physical fundamentals of electromagnetic wave imaging logging in multiphase flow deal with the wave propagating characteristics and the fluid electromagnetic properties in oil wells.
电磁流动成像测井可以实时测量油井内油、气、水在流动截面上的分布图像，进一步通过图像分析识别流体的流型，提取流动参量。
Electromagnetic imaging well logging can get the real-time distribution sections of the oil, gas and water in well, and identify flow regime by image, which is followed by calculating flow parameters.
介绍了井间示踪、井间地震和井间电磁成像等测井技术的方法、原理及应用情况。
This paper introduced the methodology and applications of cross-hole survey technologies such as crosswell tracing, crosswell seismic, and crosswell electromagnetic imaging.
在电磁流量计测井中，套管的接箍曲线作为常规的测井资料进行测量，用于测井曲线深度校正。
In the electromagnetism flowmeter logging, the casing collar curve is ordinary logging parameter for rectifying logging data depth.
根据电磁场论和传输线模型研究CHFR测井的测量原理，建立CHFR测井响应方程。
The measurement principle of CHFR logging is studied by using electromagnetic field theory and transmission line model, and CHFR logging response equation is established.
论文还讨论了横向偏移效应对电磁波测井测量结果所产生的误差，并给出了误差计算方法和算例。
After accounting the lateral shift effect, we have discussed the measuring error of electromagnetic wave logging caused by the lateral shift effect, and given the computing method of measuring error.
针对三层地质模型，进行了电磁波测井三参数反演方法研究。
Based on the three-lager model, three parameter inversion is carried out for the electromagnetic wave logging.
提出了一种旨在提高电磁波电阻率测井纵向分辨率的快速反演方法。
Given in this paper is a new method which aims to improve the vertical resolution of wave propagation resistivity logging curves.
双感应测井在油田现场应用非常普遍，其数据反演属于非均匀介质中电磁波逆散射问题范畴。
Inversion of dual induction logging measurements belongs to the category of electromagnetic inverse scattering in nonhomogeneous media.
所得出的结论对电磁波传播测井曲线的解释和电磁波传播测井仪器的设计有一定意义。
The conclusion of the paper will be useful for EPT interpretation and logging tool design.
利用三维柱坐标系时域有限差分(FDTD)方法计算了各向异性地层中电磁脉冲测井响应。
The response of electromagnetic pulse logging in anisotropic formation was simulated with three-dimensional finite-difference time-domain (FDTD) method in cylindrical coordinate system.
通过正演仿真和实验测量，获得阵列电磁传感器测量数据，研究电磁流动成像测井测量响应特征。
Through forward simulation and flow experimental measurement, response data of the array electromagnetic sensors is obtained to study the characteristics of electromagnetic image logging.
结合俄罗斯最新产的电磁探伤测井仪MID-K，介绍MID-K的原理方法、仪器结构及特点，并用测井资料，展示在单套管和多层管内进行套管检查的应用效果。
This paper presents the principle, structure and characteristics of Russian MID-K logging tool. And the well logging data show the detection effect in single case-pipe and multilayer case-pipes.
俄罗斯EMDS -TM -4 2E电磁探伤测井仪是一种检测管柱损坏状况的工程测井仪，可过油管测量，主要描述油管套管的变形、裂缝等参数。
The EMDS-TM-42E gamma-electromagnetic defectoscope imported from Russia is an engineering logging tool to inspect casing damages and is used through tubing.
利用响应原理分析了随钻电磁波测井的纵向分辨率及探测深度的影响因素。
The impact factors of vertical resolution and detection of electromagnetic wave logging while drilling was analyzed.
利用响应原理分析了随钻电磁波测井的纵向分辨率及探测深度的影响因素。
The impact factors of vertical resolution and detection of electromagnetic wave logging while drilling was analyzed.
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