Logging method of ultrasonic logger system
A logging tool and logging technology, applied in wellbore/well components, measurement, instruments, etc., can solve problems such as inability to accurately fit horizontal section curves at the same depth
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[0061] According to attached Figures 1 to 12 , the specific embodiment of the present invention is described further:
[0062] An ultrasonic logging system, such as figure 1 , including a downhole instrument 1, a depth instrument 5, a logging drawworks 5, a cable 2 and an uphole workstation 6. The downhole tool 1 is cylindrical. The bottom of the downhole tool 1 is evenly distributed with m ultrasonic transducers with an angle of θ. The downhole tool 1 is vertically suspended in the well through the cable 2. The cable 2 passes through the depth gauge 4 and the logging drawworks. 5 phases are connected, and the well logging drawworks 5 is connected to the well work station 6, and the well work station 6 is connected to a printer 7. The downhole tool 1 is lowered vertically through the depth gauge 4, the borehole diameter data is measured by the downhole gauge 1, the length of the lowering cable 2 is measured by the depth gauge 4, the well depth data is obtained, and the bore...
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