Wobo Industrial Equipment Co., Ltd.
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Product Overview
The Supercritical CO₂ Injection Pump Skid is a high-efficiency injection system specifically designed for well-site CO₂ injection. The equipment heats liquid CO₂ to a supercritical state via electromagnetic heating, waste heat recovery, or direct-fired heating, enabling efficient injection into wells. Engineered for high-pressure and supercritical fluid operations, it ensures stable performance under extreme conditions. This skid is widely used in geological carbon storage, enhanced oil and gas recovery, and geothermal energy development.
Working Principle
The system heats liquid CO₂ to a supercritical state, providing high density, low viscosity, and excellent flow characteristics for injection under high-pressure conditions. The pump skid employs screw or plunger pressurization technology to regulate flow and achieve high-pressure output. Integrated pressure and flow control systems maintain operational safety and stability, ensuring that CO₂ remains supercritical throughout the injection process.
Key Features
- Multiple Heating Methods: Supports electromagnetic heating, waste heat recovery heating, and direct-fired heating for rapid supercritical conversion of CO₂.
- Wide Flow Range: Capable of handling 2–50 m³/h, suitable for various injection scales.
- High Discharge Pressure: Maximum pump outlet pressure up to 70 MPa, meeting high-pressure injection requirements.
- Flexible Drive Options: Diesel or electric drives available to suit different operational environments.
- Skid-Mounted Design: Modular skid structure allows easy transport, installation, and on-site operation, even in harsh conditions.
Applications
- Geological Carbon Storage: Efficient supercritical CO₂ injection and long-term storage in carbon sequestration projects.
- Enhanced Oil & Gas Recovery: Used in CO₂ flooding operations to improve hydrocarbon recovery rates.
- Geothermal Energy Development: Supports efficient CO₂ injection into geothermal wells for energy recovery.
- Mineral Resource Development: Facilitates CO₂-assisted injection to enhance resource extraction efficiency and reduce operational costs.
| Parameter | Description |
| Transport Mode | Skid-mounted |
| Power | Diesel or electric driven |
| Flow Rate | 2~50 m³/h |
| Maximum Pump Outlet Pressure | ≤70 MPa |
| Medium State | Supercritical state |
