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DETERMINING SHEAR SLOWNESS BASED ON A HIGHER ORDER FORMATION FLEXURAL ACOUSTIC MODE
DETERMINING SHEAR SLOWNESS BASED ON A HIGHER ORDER FORMATION FLEXURAL ACOUSTIC MODE
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机译:基于高阶形成挠性声模的剪切慢度确定
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摘要
A technique includes receiving data acquired by an acoustic measurement tool in a well, where the data represents multiple acoustic modes, including a first order formation flexural acoustic mode and a higher order formation flexural acoustic mode. The technique includes processing the data to identify the higher order formation flexural acoustic mode; and determining a shear slowness based at least in part on slowness values that are associated with the identified higher order formation flexural acoustic mode.
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