3-D numerical mode-matching (NMM) method for resistivity well-logging tools.

A three-dimensional (3-D) numerical mode-matching (NMM) method is presented for Poisson's equation in general inhomogeneons media. It reduces the original 3-D problem into a series of two-dimensional (2-D) eigenvalue problems plus a one-dimensional (1-D) layered medium problem, which can be mod...

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Bibliografiske detaljer
Udgivet i:	IEEE Transactions on antennas and propagation 48, 10 (2000).
Hovedforfatter:	Guo-Xin Fan
Format:	Article
Sprog:	English
Fag:	1D layered medium problem. 2D eigenvalue problems. 3D inhomogeneous media. 3D numerical mode-matching method. EM wave propagation. Poisson's equation. Electric potentials distribution. Horizontal fractures. Horizontal wells. Inhomogeneous media. Invasion zones. Noncircular shape. Recursion procedure. Resistivity well logging. Vertical fractures.