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.
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。
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.
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。
MPR and VIKIZ are the most popular array tools of the electromagnetic propagation resistivity logging in the west countries and Russia.
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。
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.
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。
Inversion of dual induction logging measurements belongs to the category of electromagnetic inverse scattering in nonhomogeneous media.
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。
The measurement principle of CHFR logging is studied by using electromagnetic field theory and transmission line model, and CHFR logging response equation is established.
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。
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.
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。
The response of electromagnetic pulse logging in anisotropic formation was simulated with three-dimensional finite-difference time-domain (FDTD) method in cylindrical coordinate system.
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。
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.
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。
Based on the three-lager model, three parameter inversion is carried out for the electromagnetic wave logging.
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。
Through forward simulation and flow experimental measurement, response data of the array electromagnetic sensors is obtained to study the characteristics of electromagnetic image logging.
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。
The electromagnetic flowmeter is a suitable tool to meet the need of injection profile logging for polymer injection Wells.
电磁流量计是一种新型测量注入剖面流量理想的仪器。
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 EMDS-TM-42E gamma-electromagnetic defectoscope imported from Russia is an engineering logging tool to inspect casing damages and is used through tubing.
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.
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。
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