Y445 packer uses layering water shut off technology to seal aquifer, which is effective approach to control the rising of containing water in oil well. It can be used as bridge,substituteplug ,block up lower high pressure water zone.
Packer Type |
Y445115 ZX | Y445150 ZX |
Pressure difference to open slipMPa |
1012 |
1012 |
setting loadkN |
60100 | 60100 |
Working pressure differenceMPa |
15 15 |
15 15 |
Fishing IDmm |
48 | 62 |
Max ODmm | 115 | 150 |
Release pressure differenceMPa |
20 |
20 |
Two end connection threads |
27/8TBG |
27/8TBG |