Adaptive Regularization Iterative Inversion of Array Multicomponent Induction Well Logging Datum in a Horizontally Stratified Inhomogeneous TI Formation
Adaptive Regularization Iterative Inversion of Array Multicomponent Induction Well Logging Datum in a Horizontally Stratified Inhomogeneous TI Formation
复制标题
水平分层非均质TI地层阵列多分量感应测井资料的自适应正则化迭代反演
DOI:
10.1109/tgrs.2011.2142187
复制
发表时间:
2011-05
影响因子:
8.2
通讯作者:
汪宏年
中科院分区:
文献类型:
--
作者:
汪宏年
An adaptive regularization iterative inversion of array multicomponent induction well logging datum is established to simultaneously reconstruct the horizontal and vertical conductivities of both invasion zone and origin formation, invasion radius, and the interface depth of each bed in the horizontally stratified inhomogeneous transversally isotropic (TI) formation. Applying numerical mode matching method, we can obtain a much compact semianalytic expression of the electromagnetic tensor Green's functions by magnetic current source in the inhomogeneous TI formation. Then, using the perturbation principles, an efficient computation of Fréchet derivatives of the multicomponent induction logging response is set up with respect to all the model parameters. After that, the combination of Morozev's discrepancy principle with Cholesky's decomposition is applied to adaptively select regularization factor during inversion so that stabilization of inversion solution is assured as well as realization of best fit of the input data with the modeling logs. Finally, the numerical tests validate the algorithm.
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DOI:
10.1109/9780470547052
发表时间:
1990-06
期刊:
--
影响因子:
--
作者:
W. Chew
通讯作者:
W. Chew
影响因子:
8.2
作者:
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DOI:
10.1109/tgrs.2002.808070
发表时间:
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期刊:
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影响因子:
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通讯作者:
Hongnian Wang
影响因子:
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作者:
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通讯作者:
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影响因子:
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