基于2.5维有限差分法的电阻率测井计算方法研究

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI:10.1109/ICMSP53480.2021.9513408

Yujue Gao, Rong Geng, Xu Liu, Pengfei Wang

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引用次数: 0

摘要

与一维和三维建模相比，采用有限差分法进行2.5D建模计算。考虑了物理现实性和计算成本。同时将问题转化为频域问题，消除了时间变量，简化了计算过程，大大提高了计算效率。

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Research on the calculation method of resistivity logging based on 2.5-D finite difference method

Compared with one-dimensional and three-dimensional modeling, the finite difference method is used to carry out 2.5D modeling calculation. the physical reality and calculation cost are taken into account. At the same time, the problem is changed into a frequency domain problem, the time variable is eliminated, the calculation process is simplified, and the calculation efficiency is greatly improved.

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来源期刊

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP)

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