Surface Water Injection Pressurization System

详情

1. Energy Efficiency & High Performance

（a）The Boost Water Injection System is driven by an AC Permanent Magnet Synchronous Servo Motor (PMSM). This design features a rotor free of excitation current, resulting in a power factor consistently above 0.9. PMSMs are inherently energy-efficient and deliver high performance.

（b）The system offers sequential pressure boosting, capable of increasing the initial inlet pressure by up to an additional *0 MPa. For instance, if the inlet pressure is *5 MPa, the system can boost it to *5 MPa downhole.

2.  Safety & Environmental Protection

（a）It boasts a compact footprint, simplified maintenance requirements, and ensures safe and user-friendly operation.

（b）When the booster water injection system's inlet uses natural water supply, it eliminates the need for high-pressure instrumentation, pipelines, valves, pumps, and other equipment associated with long-distance high-pressure conveyance, thereby reducing costs. The high-pressure components are located downhole (downstream of the screw pump outlet), resulting in no high-pressure elements on the surface. This simplifies surface support facilities and eliminates safety hazards.

3. 

（a）The water injection system provides convenient and wide-ranging pressure and flow rate adjustment. Operators can set a target discharge pressure, which the system then automatically maintains through closed-loop control.

（b）The system supports fully digital operation and features GPRS-enabled real-time remote monitoring. This facilitates ease of operation, enables centralized management, and significantly reduces labor costs.

（c）The controller is equipped with comprehensive protection functions, including overcurrent, overload, and abnormal discharge pressure detection, allowing for continuous and safe operation in a **-hour unattended mode.

（d）The entire system is designed for easy installation and relocation, exhibits minimal susceptibility to external climatic and environmental factors, and offers robust safety and reliability.