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Receiving apparatus suitable for azimuthally acoustic logging while drilling
Receiving apparatus suitable for azimuthally acoustic logging while drilling
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机译:适于在钻进时进行方位声波测井的接收装置
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摘要
An apparatus for receiving signals in azimuthally acoustic LWD includes a drill collar body, a circuit mounting frame, a receiving transducer, a sealing connector, a preposed processing circuit module, a first receiving signal processing circuit for processing a signal from the transducer, distance detecting sensors, at least one set of plugging assemblies, an electrical connector and a second receiving signal processing circuit for processing signals from the distance detecting sensors. The circuit mounting frame is located inside the drill collar body and connected with the drill collar body. The receiving apparatus integrates a borehole diameter measurement system and an azimuthally acoustic while drilling receiving system on one drill collar.
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