Retrievable Pull-Set Mechanical Packer

Apply for slip Packer or Tubing Anchor (or singly) for zonal injection, extraction, squeeze, water detection and well testing.

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Product Details

1.Product Introduction

Apply for slip Packer or Tubing Anchor (or singly) for zonal injection, extraction, squeeze, water detection and well testing.

2.Product Parameter

Casing
(in)

OD
(in)

ID
(in)

Length
(in)

Temp.
(℉)

Pressure
(psi)

Thread
(in)

5

4.13

1.89

26.06

250-300

5000-10000

2-7/8 NU

5-1/2

4.33

1.89

27.10

250-300

5000-10000

2-7/8 NU

5-1/2

4.49

2.17

21.93

250-300

5000-10000

2-7/8 NU

5-3/4

4.72

2.28

21.22

250-300

5000-10000

2-7/8 EU

6

5.32

2.44

21.73

250-300

5000-10000

2-7/8 EU

6-5/8

5.51

2.44

22.17

250-300

5000-10000

2-7/8 EU

6-5/8

5.67

2.99

22.48

250-300

5000-10000

3-1/2 NU

7

5.83

2.99

22.72

250-300

5000-10000

3-1/2 NU

7

5.98

3.46

23.40

250-300

5000-10000

4 NU

7-5/8

6.50

3.46

23.66

250-300

5000-10000

4 NU

8-5/8

7.28

3.62

24.13

250-300

5000-10000

4 EU

9-5/8

8.27

3.62

24.57

250-300

5000-10000

4 EU

9-5/8

8.46

3.94

25

250-300

5000-10000

4-1/2 EU

3.Structure & Working Principle

Structure: Mainly consists sealing mechanism, guide sliding mechanism and so on.

Working principle:

Set: Landing the packer to the reserved position, continue putting down the string, at the same time, the setting pin is cut off under the string gravity, the upper joint and the trajectory of the center pipe move down together, compress the seal, larger the diameter, seal the tubing annulus, the setting is completed.

Release: Lift the string, release the rub tube and the packer is released.

4.Product Feature

Compact, operate simply, stable, secure, setting repeatedly.

Designed with flat key in the structure, it could be used with rotary packer.

5.Production Details


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