Effect of steel-cased wells on EM wave propagation for hydrocarbon detection
收藏IEEE2019-10-03 更新2026-04-17 收录
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https://ieee-dataport.org/documents/effect-steel-cased-wells-em-wave-propagation-hydrocarbon-detection
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资源简介：
In controlled source electromagnetic (CSEM) modeling with well casings, it is common to assume that the current is flowing vertically in each casing, due to the large conductivity contrast between casings and their host media. This assumption makes the integration of the tensor Green's function relating the induced fields to source currents simple, since only the z-z component of the tensor needs to be considered. However, in practice, it can be improper to neglect the horizontal current effects in the casing without a close examination.
提供机构：
School of Computer Science and Engineering, Central South University, Changsha, 410083, China.
创建时间：
2019-10-03
