• 用于深井、深井钻井作业漏失层位置的测定

    It can be applied to leakage zone during the deep well measurement and the ultra-deep drilling operation.

    youdao

  • 新型井下存储式测测定深井、超深井漏失层位而研制

    The new locating-leakage instrument is developed for locating leakage zone of deep well and extradeep well.

    youdao

  • 针对实时测量钻井漏失层位迫切需要研制电缆式井下测具有很大实际意义

    Aiming at urgent requirement of drilling leakage zone in real time measurement, the development of wireline downhole leak detector has prodigious practice sense.

    youdao

  • 针对实时测量钻井漏失层位迫切需要研制电缆式井下测具有很大实际意义

    Aiming at urgent requirement of drilling leakage zone in real time measurement, the development of wireline downhole leak detector has prodigious practice sense.

    youdao

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