- Y445 packer
- 2016-10-31 09:37
- Y445 packer uses layering water shut off technology to seal aquifer, which is effective approach to control the rising o
- downhole tools
- 2016-10-28 10:29
- It is used for separate layer recovery, testing, water shutoff, acid and so on.Characteristics and parameters(1)With arc
- wellhead valve
- 2016-10-24 04:09
- API6AAdjustableorificeChokeValveStructure:CheckPressure:HighPressurePower:ManualMaterial:ForgedTemperatureofMedia:Normal