High Quality Y341 Packer for Oil Well Plugging

High Quality Y341 Packer for Oil Well Plugging, 1.oil well plugging/ water injection, 2.high pressure injection, 3.ISO - details see: https://www.machineto.com/high-quality-y341-packer-for-oil-well-plugging-10316876

Place of Origin:Henan China (Mainland)	Brand Name:Kerui	Model Number:Y341	Type:Y341 packer,Y341-114
Machine Type:oil well downhole tool	Certification:API	Material:Stainless Steel	Processing Type:Forging
Use:Well Drilling	product name:High Quality Y341 Packer for Oil Well Plugging	feature:water injection	Length:1060mm
Max OD:114mm	Casing ID:117.7-127.7mm	min ID:55mm	Working pressure:30Mpa
Temperature:130°C	Connetion:2 7/8'' TBG

1. Application

Y341 packer is used for water injection by layer, high pressure injection, acidification, plugging and so on.

2.Tech Parameter

Type	Length mm	MaxOD mm	Casing ID mm	Min ID mm	Working pressure MPa	Temperature °C	Connetion
Y341-114	1060	114	117.7-127.7	55	30	130	2 7/8″TBG
Y341-110	1260	110	113.7-123.7	48	30	130	2 7/8″TBG
Y341-105	1260	105	108.7-118.7	46	30	130	2 7/8″TBG
Y341-100	1080	100	108	46	30	130	2 7/8″TBG

3. Structure & Work Principle

Y341 packer is mainly composed of power mechanism, sealing assembly, sealing locking mechanism, flushing valve assembly, and unsealing mechanism and so on. When sealing the packer, high pressure fluid pushes the flushing piston upward to seal the flushing channel of inner and outer center tube. Meanwhile, the sealing piston is also pushed upward to drive the locking casing and rubber barrel seat go upward to compress rubber barrel and make it radically deformed. At the same time, slip ring goes into the locking sawtooth to lock the radically deformed barrel and makes the casing annulus always sealed by packer.

When back flushing, high pressure fluid gives force to the piston by water inlet above sealing section and pushes it go down to open the channel. High pressure water enters casing annulus below sealing barrel through channel between outer and inner central tubes and goes out of the earth from the bottom ball seat.

Pull the column to realize unsealing.

4. Characteristics

It’s convenient and easy to operate. When some packers are used together, give the pressure for one time to seal them. The success rate to use Y341 packer in site is bigger than 98%.

5. Picture of Y341 Packer