Description:
Drift is a simple and popular tool drifting ID of casing, Tubing, drill pipe and other pipes. 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 deformed, the drift is thus granted as necessary tool in workover operation.
Drift of casing are available in two types:
Sub type Drift mechined with threads on both top and bottom ends, the top end is connected with drilling string, the bottom end is standby.
Bail type drift is composited of gauge plate and connecting rod.
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 to be connected with sucker rod, the drifting is made manually.
Bail type Casing Drift Specification:
Pipe type |
Specification
(in) |
Drift Size | |
Length
(mm) |
Min. diameter
(mm) |
||
Casing | <=8 5/8" 9 1/8"~13 3/8">=16 | 150,305,305 | d-3.18, d-3.97, d-4.76 |
<=2 7/8" >=3 1/2" | 1067,1067 | d-2.38, d-3.18 |
Description: Lifting is a special tool for lifting drilling tools in oil, gas and exploration drilling project. How to order: Sizes & connections; Please specify special requirements Product Parameters Thread O.D. (mm) Length (mm) Thread O.D. (mm) Length (mm) 7 5/8 REG Pin Φ210 ...
Description: High strength design ensures high pressure bump and back flow resistance; Withstands long periods of circulation; Automatic fill-up, saves considerable running-in time of casing; Easy drill out with PDC bits; Special non-rotational groove design ensures cementing ...
Features: 1. All thread inspection after production; 2. All thread gauges will be supplied with Calibration Certificate; 3. 100 % customer satisfaction for Quality and Reliability; 4. Suitable for many kinds of thread and pipes; 5. Good package suitable for international ...