The Y341 packer is a hydraulic setting structure that can be used alone or in combination with other packers. The lower end of the pipe string is connected to a ball seat to push and set the packer, and the pipe string is lifted to release the packer. It is recommended to connect a hydraulic anchor to the pipe string above the packer to ensure the stability of the pipe string. Mainly used in water injection, acidification, fracturing and extrusion operations.

Features/Advantages

A lower annular pressure can open the backwash channel for backwashing

Can be safely sealed in various levels of casing, suitable for both vertical and inclined wells

Unique all metal shoulder guard ensures high pressure and sealing life

Specifications of 7 inches and below can withstand up to 70MPa (10000psi)

Conventional rubber cylinders and seals are recommended to be suitable for temperatures below 148 ℃ (300 ° F), and can be customized for higher temperatures