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        Hydroscillator

        Product Detail

          Hydroscillator

           123.jpg

          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.gulfislandsws.com  
        cooperative partner
        国产一区二区精品视频
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