Oil well drilling Packer (60729766009)

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Price:RUB 393,446.00
Price in USD:Details

Quantity:


Product Overview

Description

Oil well drilling Packer

1. Application

It is mainly used in many different constructions, such as oil extraction by layer, water injection, water exploration, plugging, squeezing, acidification, fracturing and so on.

cup packer.jpgcup packer2.jpg

                                                            Cup Packer

hydraulic packer.jpg

                                                         Hydraulic Packer

mechanical packer.jpg

                                                    Mechanical Packer

2. Principle

Sealing: when going down the well, the control pin is at the short track. Pull the column up to content height when the packer has reached desired position,

then lower the column and make the control pin tangential direction to long track. The slip extends and blocks in tube inwall. The barrel is compressed to realize sealing. 

Unsealing: pull column barrel up to make the slip reset to realize unsealing.

3.Tech Parameter

Type

siutable tube

mm

total length

 

mm

Max OD

mm

Min ID

mm

work perssure

MPa

setting load

KN

backwash

m3/h

centralizer OD

mm

Work temperature

°C

Y211-114

121-124

2080

114

48

35

100~140

/

114-133

120

Y211-136

143-150

2080

136

60

35

100~140

/

136-157

120

Y211-148

154-164

2080

148

60

35

100~140

/

148-168

120

 

4. Structure:

As the above Fig. showed, Y211 packer is composed of anti-corrosion barrel in high temperature and pressure, whole central pipe, friction commutator and lower joint. The slip has been treated by carburizing and quenching. The rigidity of surface and toughness of center is very high, so it’s not easy broken when conflicts with load. The barrel is above the slip to avoid covered by sand. The structure is simple and easy to operate.

5. Characteristics:

a) It’s sealed by pulling and lowering column. It’s released by pulling the column.

b) It is supported by unidirectional slip. Sealing and unsealing are convenient and reliable.

packer4.jpg

6. Our Product:

our product22.jpg

 Nancy Xing.jpg

60729766009
0.0086 s.