- Product Features
High-Efficiency Well Control and Sealing Capabilities
The blowout preventer (BOP) provides rapid sealing and pressure control of the wellbore, achieving reliable closure even with drill pipe and casing present or in a dry well, effectively preventing uncontrolled formation fluid ejection.
Multi-Stage Sealing Structure Design
Utilizing a combination of annular and gate seals, it offers multiple layers of protection, providing redundant safety assurance under complex operating conditions.
High-Strength Structure and Pressure Resistance
The main body is constructed from high-strength alloy steel and undergoes rigorous heat treatment, possessing excellent pressure resistance, impact resistance, and fatigue resistance, suitable for high-pressure and ultra-high-pressure well conditions.
Flexible Configuration with Multiple Types：
- A complete product series is available, including:
- Annular BOPs (suitable for various tubing string sealing)
- Gate-type BOPs (for fixed-size sealing)
Shear gate BOPs (for emergency tubing string disconnection and well sealing)
These can be flexibly combined and used according to different well depths, pressure levels, and operational requirements.
Rapid Response and Reliable Execution
Utilizing an advanced hydraulic drive system, it operates quickly and responds sensitively, enabling rapid well shut-in in emergencies and minimizing accident risks.
Corrosion Resistance and Adaptability to Complex Media
Key components can be made of corrosion-resistant materials or have special coatings, suitable for harsh downhole environments such as those containing sulfur (H₂S), high salinity, and high temperatures.
Modular Design and Convenient Maintenance
The modular structure facilitates on-site installation, disassembly, and maintenance, reducing downtime and improving operational efficiency.
Strong Monitoring and Control Integration Capabilities
It can be integrated with well control systems to achieve pressure monitoring, remote control, and automated operation, improving the overall well control level.
International Standard Certification: Product design, manufacturing, and testing comply with international standards such as API and ISO, ensuring equipment safety, reliability, and global applicability.
- Scope of Application
- Oil and Gas Drilling Operations
As a core piece of equipment in drilling control systems, it is widely used on onshore and offshore drilling platforms. 2. Well Completion and Testing Operations
Used for wellhead pressure control and safety isolation during well completion and testing.
- Well Workover and Downhole Operations
Provides reliable well control during well workover, well control, and wellbore maintenance.
- High Pressure and Complex Well Conditions
Suitable for complex conditions such as deep wells, ultra-deep wells, high-pressure wells, high-temperature wells, and sulfur-containing oil and gas wells.
- Marine and Deepwater Engineering
Applicable to offshore platforms and deepwater drilling systems, meeting high-standard safety requirements.
- Unconventional Oil and Gas Development
Suitable for high-pressure well control needs in the development of unconventional resources such as shale gas and tight oil and gas.
III. Product Advantages
Extremely High Safety: Key well control equipment effectively prevents blowout accidents.
Rapid Response: Hydraulic system ensures rapid action in emergency situations.
Wide Adaptability: Multiple types can be combined to meet different well condition requirements.
Durable and Reliable: High-strength materials + standardized manufacturing.
Intelligent Integration: Supports automated and remote control systems.
