Supply Y221 slip packer

钢体最大外径：

115mm 150mm

最小内径：

48mm 60mm

密封压差：

20MPA

series of high temperature and high pressure packers are improved designs based on summarizing the problems existing in the field use of current oil well packers. It adopts high temperature and high pressure design, which can play a good role in protecting the casing. The packer has an advanced design, reasonable structure, flexible movement and reliable operation. It has the characteristics of reliable setting, accurate snapping point, strict processing, assembly, easy operation and convenient use. It is a replacement product of the slip packer.
2
The slip angle is large after assembly. Take for example, the wrap angle of slips after assembly is , and the wrap angle when opened is . The wrap angle of the original packer of the same type after assembly is , and the wrap angle when opened is . There are many contact points between slips and casing, which can protect the casing and extend the life of the oil well.
Using high temperature and high pressure rubber barrel, the setting load is ~ and the sealing pressure difference is.

It adopts rotary setting and lifting to unseal, which is very convenient for on-site use.

Technical parameters:

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