15b, Usolskaya Street, Perm, Russia Close 
S.W.I.S. surface water injection system
Surface-driven converted centrifugal pump is used in pressure maintenance systems with low-pressure pipelines.
Application
Separate water injection into discharge wells in reservoir pressure maintenance systems.
Advantages
- Installation within 1 RIH/POOH operation;
- Pump and drive replacement without well killing;
- Easy wide-range injection control;
- Use of TMS data for injection control;
- Safe tubing pressure release into annular space during workover;
- Well killing and discharge equipment included;
Benefits
- Use of low pressure pipelines in reservoir pressure maintenance systems;
- Specified geological parameters achieved through controlled injection;
- Reduced maintenance and repair cost;
Order reference
S.W.I.S.-300*-1500**
Technical specification
- Flow rate*, bopd (m3 /d):
- up to 10065 (1600)
- Head**, ft (m):
- up to 6890 (2100)
- Valve drive type:
- explosion-proof asynchronous electric drive
- Motor location:
- surface (at wellhead)
- Control box:
- with VFD
- Pump type:
- converted ESP
- Max. inlet pressure, MPa (Psi):
- 3 (435)
- Overpressure/depressure protection:
- ECM, TMS