可通过钻井液压马达在一个海洋平台或沙漠平台上进行大位移钻井、丛式井钻井技术
Sealed driving shaft drilling motors: The ordinary mud lubricated driving shaft is replaced with oil lubricated seal driving shaft, which improves
the working conditions of the thrust and radial bearings, thus extending the service life of the drilling motors
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МОДЕЛЬ ВИНТОВОЙ НАСОС | МОДЕЛЬ ВИНТОВОЙ НАСОС |
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产品结构示意图 | |
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Luhai Energy Co.,Ltd | LuhaiEnergyCo.,Ltd is the international business company of ShandongLuhaiPetroleumTechnologyCo.,Ltd. (Stock Code:832799) ShandongLuhai was founded... |
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ROCK BIT | ROCK BIT LUHAI rock bit is the most popular one in use. When working, the cogging touch the bottom alternately, breaking torque and the contact... |
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NON-MAGNETIC SUB | LUHAI can manufacture various kinds of non-magnetic sub as below and provide OEM services as drawings. Replacement of Halliburton 350,650 and1200 |
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T6-TL Radio Control, tail lift control, liftgate, hydraulic devices control | 卖方: 790304 | TechnicalData Dimension(excludingantenna) 119*58*30mm Weight(excludingbatterie... |
