Y445 Packer

Y445 Packer
Reliable setting, easy unsealing salvage
High bidirectional locking bearing capacity and accurate anchoring
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Technical advantage


  • Reliable setting, easy unsealing salvage

  • High bidirectional locking bearing capacity and accurate anchoring

  • High performance rubber cylinder, good sealing

  • Hydraulic release and reverse release are two ways of release


Usage Usage

This series of packer is used in the suspension string of oil and water well, stratified sand control, stratified oil production, water blocking, bridge plug, sand settling pocket, oil testing and other processes.


Technical parameter

Type

Y445-114

Y445-115

Y445-152-76

Y445-152-90

Y445-212

Max outside diameter(mm)(mm)

φ114

φ115

φ150

φ150

φ212

Aperture of retaining well (mm)

φ59

φ62

φ76

φ90

φ128

Seating Pressure(MPa)

4-12

4-12

4-12

4-12

4-12

work pressure(MPa)

35

35

35

35

35

operating temperature(℃)

<120、<150、<360

<120、<150、<360

<120、<150、<360

<120、<150、<360

<120、<150、<360

Upper Buckle Type

2 7/8〞NU

2 7/8〞NU

2 7/8〞NU  

3 1/2〞NU

3 1/2〞NU

Lower Buckle Type

2 7/8〞NU

2 7/8〞NU

3 1/2〞NU

4〞NU

 5 1/2〞LC

Salvage tools

2 7/8〞NU Buttoned up spears

2 7/8〞NU Buttoned up spears

 3 1/2〞NU fishing spear

4〞NU fishing spear

6 5/8〞LC Buttoned up spears


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