A log similar to a dual induction log but made by an electromagnetic propagation tool built into a drill collar.
与双感应测井类似的一种测井方法，用安装在钻铤中的电磁传播仪进行测量。
The drill pipe log records spontaneous potential and short and log resistivity measurements.
钻杆测井测量自然电位、短电位电阻率和长电位电阻率。
The drill pipe log records spontaneous potential and short and log resistivity measurements.
钻杆测井测量自然电位、短电位电阻率和长电位电阻率。
应用推荐