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Hydroscillator

Product Detail

    Hydroscillator

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    Model ZDQ hydroscillator improves the effectiveness of bit pressure transmission and frictional resistance between BHA (the pit bottom assembly like drill bit, centering guide, extra-heavy drill rod ( drilling tools) except for ordinary drilling rod in drilling process by the longitudinal vibration generated by itself, especially to improve the drilling pressure transmission with a screw, reduce the frictional resistance, cut down the ordinary drilling sticking accidents, increase the dynamic drilling pressure and improve drilling efficiency in directional drilling process.

     

     

     

     

     

     

     

     

     

     

     

     

     

     Technical Parameters

    Model

    ZDQ86

    ZDQ121

    ZDQ172

    ZDQ203

    Size mm(in)

    863-3/4

    1214-3/4

    1726-3/4

    2038

    Lengthm

    7.6

    7.6

    7.9

    8.5

    Max. TensileT

    80

    160

    290

    430

    Max. temperature ()

    160

    160

    160

    160

    Operating Pressure Differential (psi)

    400~650

    450~650

    500~700

    550~700

    Connection

    2 7/8 REG

    NC38

    NC50

    6 5/8 REG

    Displacement Scope (l/s)

    6~10

    9~15

    25~35

    35~55

    Pressure excited requenecy(Hz)

    19~25

    18~19

    16~17

    16

    Recommended Use Life(h)

    120

    150

    200

    300

     

                                                                  

     

Shaanxi BRJ Petroleum Machinery Equipment Co.,Ltd
Add: Room 2-1014,3rd building,Deyi international center,No.6 Changqing 2nd road,
Economic and technological development zone,Xi'an,china
Tel/Fax: 0086-29-89612241   Email: Sales@brj-oiltools.com  http://www.watfordleisureplc.com  
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