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型号
SLZD86
SLZD95
SLZD121
SLZD172
SLZD203
英制尺寸
3 3/8"
3 3/4"
4 3/4"
6 3/4"
8"
水眼密封压力(Mpa)
30
30
30
30
30
许用拉力(KN)
818
1112 1575 3083
4400
工作温度(℃)
150
150
150
150
150
震荡频率(Hz(L/s))
26(7.57)
26(7.57)
16-17(15.8)
16-17(31.5)
16(56.8)
震荡振幅(mm)
2~9
2~9
2~9
2~9
2~9
推介流量(L/s)
5.7-8.8
5.7-8.8
9.5-17
25.3-37.8
31.5-63
螺纹连接形式(可定制)
NC26
2 7/8REG
NC38
NC50
6 5/8 REG
工作产生压差(MPa)
3.1-4.8
3.4-4.8
3.8-4.5
4.1-4.8
4.1-4.8
 The hydraulic oscillators can effectively reduce the sliding drilling between the drilling tool and the wall friction and effectively improve the pressure transmission.It can Reduce down hole torsion,reduce lateral vibration and increase rate of penetrate.Directional drilling efficiency can be greatly improved,you can drill a smoother well bore.Hydraulic oscillator can be used for vertical wells,motor-oriented drilling,rotary steering drilling,large displacement wells shale gas reservoir drilling.It can also solve the the problems such as:backing pressure ,slide block moving of the stem and poor controlling results caused by drill bit .This tool will greatly improve the directional drilling control and extend the drill bit’s service life.
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Tianhe Oil Group Huifeng Petroleum Equipment CO. ltd.