- Detail
- Parameters
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Drift
Introduction:
Drift is a simple and popular tool for drifting I.D. of casing, tubing, drill pipe and other pipes.
Application:
It is used to check whether inside diameter of all kinds of pipes are complied with standard, and to determine the max. inside diameter to be drifted after deformation. The drift is thus granted as a necessary tool in workover operation.
Type of drift:
1.Sub Type Drift manufactured with threads on both top and bottom ends. The top end is connected with the drill string, while the bottom end is standby.
2.Bail Type Drift comprises of gauge plate and connecting rod.
3.Double Bail Drift for tubing or drill pipe is usually used on the ground. The shape of drift diameter gauge is a long cylindrical body with sucker rod thread on both ends. Drifting is done manually.
Specifications-Casing Drift (Sub Type Drift )
1 Sub Type Drift 4.5 92~95 500 NC26 NC26
2 Sub Type Drift 5 102~107 500 NC26 NC26
3 Sub Type Drift 5.5 114~118 500 NC31 NC31
4 Sub Type Drift 5.75 119~128 500 NC31 NC31
5 Sub Type Drift 6.625 136~148 500 NC31 NC31
6 Sub Type Drift 7 146~158 500 NC38 NC38
Specifications-Casing Drift (Bail Type Drift )
1 Bail Type Drift 4.5 152 d-3.18
2 Bail Type Drift 5 152 d-3.18
3 Bail Type Drift 5.5 152 d-3.18
4 Bail Type Drift 6.625 152 d-3.18
5 Bail Type Drift 7 152 d-3.18
6 Bail Type Drift 7.625 152 d-3.18
7 Bail Type Drift 8.625 152 d-3.18
8 Bail Type Drift 9.625 305 d-3.97
9 Bail Type Drift 10.75 305 d-3.97
10 Bail Type Drift 11.75 305 d-3.97
11 Bail Type Drift 13.375 305 d-3.97
12 Bail Type Drift 16 305 d-4.76
13 Bail Type Drift 18.625 305 d-4.76
14 Bail Type Drift 20 305 d-4.76
Specifications-Tubing Drift (Double Bail Type Drift )
1 Double Bail Type Drift 2.375 500 d-2.38
2 Double Bail Type Drift 2.875 500 d-2.38
3 Double Bail Type Drift 3.5 500 d-3.18
4 Double Bail Type Drift 4 600 d-3.18
Specifications-Drill Pipe Drift (Double Bail Type Drift )
All sizes ≤ 3 1/2 500 d-3.18
≥4 600 d-3.18
Specifications-Heavy Weight Drill Pipe Drift (Double Bail Type Drift )
All sizes 600 d-6.35 d-2.38
Specifications-Drill Collar Drift (Double Bail Type Drift )
All sizes 600 d-3.18 d-2.38
