MWD / LWD hnav ib feem
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Aps teb pulser system shroud thiab hlau casing rau MWD / LWD
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Tsis yog qauv customized cemented carbide seem nrog downhole drilling cov cuab yeej
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Cemented carbide rotor thiab stator spare seem nrog 3.44 "4.25" rau APS Txuj Ci Mud Teb Pulsary Pulser
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Tungsten carbide hauv qab ntxig rau mwd pulser
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Cemented carbide ntswg ntswg 650/1200 rau MWD & LWD
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MWD & LWD qhov chaw tungsten carbide poppet kawg thiab orifice rau cov cuab yeej drilling