The quasi-acoustic logs can not only reflect the variation of interval velocity and impedance, but can resolve some problems like identifying lithologic character, differentiating thin layers, etc.
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- 针对歧口凹陷南大港地区地层实测声波时差曲线对砂、泥岩的岩性反映不明显,无法进行储层反演预测的问题,采用了拟声波构建技术。