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System and Method for a Bonded Differential Magnetic Sensor Array Using Pulsed Eddy Current for Cased-Hole Applications
System and Method for a Bonded Differential Magnetic Sensor Array Using Pulsed Eddy Current for Cased-Hole Applications
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机译:套管孔应用中使用脉冲涡流的粘结差分磁传感器阵列的系统和方法
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摘要
A system and method for inspecting a tube comprising a telemetry module, a centralizing module, an inspection device, a differential amplifier, a sensor array, and a service device. In embodiments, a tube inspection device may comprise a sensor array. The sensor array may further comprise a center receiver coil, a ferri-core, a peripheral receiver, and a transmitter coil. A method for inspection a tube may comprise inserting an inspection device into a tube, energizing a sensory array, inducing an eddy current within the tubing, and measuring voltage with a center receiver coil and a peripheral receiver of the sensor array.
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