Hydraulic Tubing Anchor

Hydraulic tubing anchor can prevent peristalsis of the tubing to minimize the losses of packer unsealed, column failure, pump stroke, etc., which caused by peristalsis. And increase life of the tubing.

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Product Details

1.Product Introduction

Hydraulic tubing anchor can prevent peristalsis of the tubing to minimize the losses of packer unsealed, column failure, pump stroke, etc., which caused by peristalsis. And increase life of the tubing.

2.Structure

Mainly consists collision mechanism, setting mechanism, anchoring mechanism, locking mechanism and release mechanism, etc.

3.Product Parameter


Casing
(in)

OD.
(in)

ID.
(in)

Length
(in)

Temp.
(℉)

Pressure
(psi)

Thread
(in)

5-1/2

4.33

2.05

37.17

250

7000

2-7/8 EU

5-1/2

4.49

2.44

33.07

250

7000

2-7/8 EU

5-3/4

4.72

2.44

36.69

250

7000

2-7/8 EU

6

5.31

2.44

40.40

250

7000

2-7/8 EU

6-5/8

5.51

2.44

45.28

250

7000

2-7/8 EU

6-5/8

5.67

2.44

45.63

250

7000

2-7/8 EU

7

5.83

2.44

45.79

250

7000

2-7/8 EU

7

5.98

3.10

47.60

250

7000

3-1/2 EU

7-5/8

6.50

3.10

48.47

250

7000

3-1/2 EU

8-5/8

7.28

3.47

49.33

250

7000

4 EU

9-5/8

8.27

3.47

50.35

250

7000

4 EU

9-5/8

8.47

3.94

51.38

250

7000

4-1/2 EU


4.Working Principle

●Setting: Increase tubing pressure, the liquid through the center pipe effect the piston, the piston move up, push lower cone and lock set move up, the lower cone make slips card in the casing wall, lock set mesh each other with lock ring and make the slip cannot be recycled, remain the state of the anchor, realize card.

●Release: lift string, cut lower card pin, the lower cone move down, slips recycling and release, if not, continue lifting the string to cut the upper pin, the upper cone move up, slips recycling and release card.

5.Product Feature

●Hydraulic set, pull to release.

●Bi-directional slip, stable and reliable.

●Large ID, ensure the tool pass smoothly.

●Avoid the tubing fatigue fracture.

●Compact, easy maintain.

6.Production Details


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