基于数值模式匹配的电磁测井传感器建模新进展

2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC) Pub Date : 2017-08-01 DOI:10.1109/IMOC.2017.8121048

M. Canabarro, Guilherme S. Rosa, J. Bergmann, F. Teixeira

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引用次数: 1

摘要

数值模式拟合技术是解决随钻测井传感器电磁问题的一种非常有效的方法。在本文中，我们介绍了提高传统NMM的数值效率的最新趋势。本文将讨论两种NMM公式，重点讨论与以前的方法相比，它的主要相关升级。我们给出了两种情况下的数值结果，证明了这些新建议对用于油气勘探的典型测井工具建模的准确性。

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Some recent improvements in modeling of electromagnetic well-logging sensors via numerical mode-matching

The numerical mode-matching (NMM) technique is a very efficient method to solve the electromagnetic problem of logging-while-drilling (LWD) sensors for geophysical prospecting. In this paper we present recent trends that have improved the numerical efficiency of the traditional NMM. Two NMM formulations are discussed here, with focus on its main relevant upgrades compared to previous approaches. We present numerical results for two case scenarios that demonstrate the accuracy of these new proposals to modeling typical well-logging tools used for oil and gas exploration.

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2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)

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