... logging 测井 logging-while-drilling tool 随钻测井仪 logging-while-drlling 随钻测井 ...
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The circuit and software design on control and data process system of acoustic LWD(Logging While Drilling) tool was introduced.
介绍了国外测井公司近年来推出的多种随钻测井仪器的特点、结构组成及工作参数。
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