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Determination of anisotropic physical characteristics in and around reservoirs
Determination of anisotropic physical characteristics in and around reservoirs
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机译:确定储层内外的各向异性物理特征
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摘要
A method and apparatus for use in estimating stress fields in a geological formation are disclosed. The method includes ascertaining a perturbation of stress in the triaxial stress state in a reservoir and in a surrounding rock mass over time; and determining the change in a seismic attribute resulting from the perturbation in the stress. The apparatus includes a program storage medium encoded with instructions that, when executed by a computing device, perform such a method or a computing system programmed to perform such a method.
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