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Use of drill bit energy for tomographic modeling of near surface layers
Use of drill bit energy for tomographic modeling of near surface layers
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机译:利用钻头能量对近表层进行层析成像建模
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摘要
A method for tomographic modeling of seismic wave travel times from well drilling records generated by drill string vibrations during drilling and identifying in the recorded vibration at least one of direct, reflected, refracted, converted and diving waves so as to measure wave velocity in near surface layers.
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