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Cementing plug
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Cementing plug

The upper and lower plugs isolate different liquids, and the drilling fluid or cement slurry can be scrapped off from the inner wall of the casing. The bumping signal will be given when bumping is completed, indicating cementing completion. The plugs can be divided into several types, including the upper/lower casing plugs, self-locking plugs, liner plugs, multi-stage cementing plugs and anti-rotation plugs. Both the length of the cement plug in the casing and the quality of the cement mantle in the casing shoe accessories can be ensured. Such plugs are also be mounted in cement heads to isolate the rubber products of different types of liquid during cementing operation.
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Product introduction

The upper and lower plugs isolate different liquids, and the drilling fluid or cement slurry can be scrapped off from the inner wall of the casing. The bumping signal will be given when bumping is completed, indicating cementing completion. The plugs can be divided into several types, including the upper/lower casing plugs, self-locking plugs, liner plugs, multi-stage cementing plugs and anti-rotation plugs. Both the length of the cement plug in the casing and the quality of the cement mantle in the casing shoe accessories can be ensured. Such plugs are also be mounted in cement heads to isolate the rubber products of different types of liquid during cementing operation.

 

Specifications of casing

Applicable casing (scope)

Outer diameter of rubber bowl

Casing Size

Casing Weight Range

Wiper Fin O.D.

in.

mm

in.

mm

in.

2004/1/2

14.14-17.26

9.50-11.60

110

4.331

5

17.11-35.86

11.50-24.10

122

4.803

2005/1/2

20.83-39.88

14.00-26.80

135

5.315

7

25.30-56.55

17.00-38.00

170

6.693

2007/5/8

35.72-63.69

24.00-42.80

185

7.283

2009/5/8

53.57-79.62

36.00-5350

235

9.252

2010/3/4

60.27-97.77

40.50-65.70

260

10.236

2013/3/8

71.43-107.15

48.00-72.00

333

13.11

We could not find any corresponding parameters, please add them to the properties table

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