Specifications

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

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

 

Characteritics:

1:when some are used together, give one pressure to seal them and meet the requirement of water injection by layer,formation and gas testing.

2:double balanced cylinder design is adopted to increase the capacity of bearing upper and lower differential pressure.can resolve the problem of not easy to seal when bearing upper differential pressure and can not unseal when bearing lower one.

 

The photos: