Bow Spring Centralize

Key words:

Bow Spring Centralize is used to center the tubing and provide the Stinger Seal Assembly more easily entry into an SWR Cement retainer previously set by wireline.

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Key words:

Bow Spring Centralize

Classification:

Bow Spring Centralize

Bow Spring Centralize is used to center the tubing and provide the Stinger Seal Assembly more easily entry into an SWR Cement retainer previously set by wireline.

  

Features:

● Provide positive control and allows one size Tubing centralize to cover a large range of casing weights;
● Can transmit tubing torque to be transmitted to tools below.

 

Performance Parameters

Specification
Casing OD Casing Weight MAX OD MIN ID Thread  Type
in lbs/ft in in /
4.5 9.5-16.6 3.594 1.5 2 3/8”8RD EUE BOX/PIN
5 11.5-20.8
5.5 13-23
5.75 14-26
6.625 17-32 5.5 2.441 2 7/8”8RD EUE BOX/PIN
7 17-35
7.625 20-29 5.875
8.625 24-49 7.125
9.625 29.3-58.4
10.75 32.75-60.7 8.25
11.75 38-63 9.25
13.625 48-80.7 11.063
16 65-118 13.5

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