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Terms for subject Drilling containing controlled | all forms | exact matches only
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controlled-angle drilling定向钻井
controlled directional drilling定向钻井
controlled directional drilling受控定向钻井
controlled directional well定向井
controlled footage控制进尺为控制钻头过度磨损
controlled-size solid particle限定粒度粗细的固体颗粒
controlled stiffness steel arctic cone可控刚度的极地用牙轮钻头
controlled vertical drift indicators可控垂直偏差指示器
controlled vertical drilling可控式垂直钻井
controlled volume pump控制排量的泵
controlled yield strength可控屈服强度
pressure controlled safety valve压力控制安全阀
pressure controlled tester压控地层测试器
pressure-controlled tester压力控制地层测试器
remote controlled bent sub可遥控弯接头
remote controlled directional well drilling遥控定向钻井
silicon controlled switch可控硅开关
surface controlled subsurface safety valve地面控制的井下安全阀

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