So, the precision and stability of induction logging are improved.
从而提高了仪器的精确度和稳定性。
These results can be applied to the calibration of array induction logging tool.
这些研究结果可用于阵列感应测井仪器刻度中。
Way of the cave effect correction of array induction logging based on geometric factor;
井洞影响是井径变化致使阵列感应测井响应曲线出现异常的主要原因。
Calibration coefficient is a group of key parameters of an array induction logging tool.
刻度系数是阵列感应测井仪器的关键参数。
Based on calibration theory of array induction logging, the calibration coefficient is derived.
刻度系数是阵列感应测井仪器的关键参数。
The above analysis is useful for the explanation of logging data and optimal design of new induction logging tools.
上述的分析对测井数据的解析和新型感应测井仪器的优化设计具有参考价值。
In consideration of the problems existed in the induction logging tool at present, a digital induction logging tool is designed.
针对目前感应测井仪存在的问题，设计了一种数字化的感应测井仪。
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 cave effect is the main factor which results in the abnormity of array induction logging responses when the borehole irregularity exits.
井洞影响是井径变化致使阵列感应测井响应曲线出现异常的主要原因。
The computation result shows that satisfying two dimensional resistivity profile can be obtained by using sufficient induction logging curves.
计算结果表明，足够多的感应测井曲线，能够可靠地获得二维电阻率剖面。
Array induction logging as an important resistivity logging method could exactly measure the undisturbed zone resistivity and reservoirs evaluation of oil and gas.
阵列感应测井作为重要的电阻率测井方法就是要准确测量原状地层电阻率和进行油气层评价。
In addition, scatter diagrams of induction logging data before and after the calibration shows that the calibration makes induction logging data closer to core data than the original ones.
校正前后感应数据的散点图的对比也说明校正使感应测井数据在数值上更接近岩心数据。
We preliminarily study the inversion technology of multicomponent induction logging data, and put forward the fast inversion method based on the forward modeling with the analytic formulae.
本文还对多分量感应测井数据的反演技术进行了初步的研究，给出了基于解析解作为正向建模的快速反演方法。
This paper demonstrates the application of AR spectral estimation to obtain the vertical transfer function of induction log, and to deconvolve the induction logging data with it for calibration.
应用AR谱估计法求取感应测井的纵向传递函数，可用于感应测井数据反褶积校正。
Secondly, the principle of induction logging technique and the entire architecture of downhole tool are analyzed in details, which can provide definite theory foundation for subsequent circuit design.
其次，分析了感应测井技术的基本原理和井下仪器的整体电路结构，为后续的电路单元设计提供了一定的理论依据。
Secondly, the principle of induction logging technique and the entire architecture of downhole tool are analyzed in details, which can provide definite theory foundation for subsequent circuit design.
其次，分析了感应测井技术的基本原理和井下仪器的整体电路结构，为后续的电路单元设计提供了一定的理论依据。
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