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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:储层和周围储层各向异性特征的测定
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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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