• 根据密度、三侧向电阻率自然伽马声波等测井曲线煤层灰岩砂岩泥岩砂岩等岩性上的组合特征,进行了煤层的对比。

    Based on combination features of laterolog-3 resistivity, gamma-ray, sonic traces on coal seam, limestone, sandstone, mudstone, fine-grained sandstone, carried out rock and coal seam correlation.

    youdao

  • 根据密度、三侧向电阻率自然伽马声波等测井曲线煤层灰岩砂岩泥岩砂岩等岩性上的组合特征,进行了煤层的对比。

    Based on combination features of laterolog-3 resistivity, gamma-ray, sonic traces on coal seam, limestone, sandstone, mudstone, fine-grained sandstone, carried out rock and coal seam correlation.

    youdao

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