| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 24/7 |
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1.Environmental temperature:-13~40°C
2, Power: 380v, 50Hz
3, Nominal pressure: 21MPa(3000Psi)
4.Max.working pressure:34.5MPa(5000Psi)
4, Pressure range: 0~14MPa(0~2000Psi)
5, Nitrogen charging pressure of accumulators: 7±0.7MPa(1000±100Psi)
6, Air supply pressure: 0.65~0.8MPa(93~115Psi)
7, Pressure range of pressure valve: 17.5~21MPa(2500~3000Psi)
8, Hydro-pneumatic pressure switch: 19~21MPa(2700~3000Psi)
Hydraulic Control System
Function: The hydraulic control system delivers stored hydraulic energy to actuate BOP equipment, such as annular and ram preventers, ensuring rapid well shut-in during drilling or emergencies.
Key Components:
Hydraulic Power Unit (HPU): Generates and maintains hydraulic pressure via pumps, motors, and filters.
Accumulators: Hydraulic energy storage vessels (often nitrogen-charged) that allow immediate activation even during power loss.
Control Valves & Manifolds: Distribute hydraulic fluid to BOP stack components, allowing precise control over closing/opening functions.
Remote Control Panels: Interfaces located on the rig floor or cabin for safe, ergonomic operation. Equipped with emergency shutdown, position indicators, and alarm systems.
Sensors & Monitoring Devices: Track hydraulic pressures, fluid levels, and system status, enabling proactive response to anomalies.
Accumulator Volume: Typically ranges from 160 to 1,200 liters, depending on configuration.
Operating Pressure: Commonly set around 3,000 psi (~210 bar).
Pump Options: Includes electric and pneumatic drives featuring automatic pressure regulation (e.g., auto-stop at 3,000 psi, restart at 2,750 psi).
Control Panel Types: Available in both air-actuated and electric variants, often with "dead man" safety controls.
Communication & Safety: Configurable for multiplexed and subsea operations; equipped with alarms for low hydraulic or nitrogen pressure as well as low fluid levels.
| Parameter | Details |
|---|---|
| Accumulator Volume | 160-1,200 L |
| Working Pressure | ~3,000 psi |
| Pumps | Electric + Pneumatic (auto pressure control) |
| Control Panels | Rig Floor / Remote (air or electric) |
| Safety Features | Alarms, Memory Positioning, Emergency Locks |
| Standards | API 16A/16D |
Advantages of Modules: Emphasize speed, redundancy, versatility, and monitoring capability.
Company Profile & CTA: Highlight your manufacturing expertise, API compliance, and ready after-sales support. End with:
"Contact us for system configuration options, hydraulic layout details, or competitive quotations tailored to your well-control needs."
Rapid and Reliable Actuation: Accumulators ensure BOPs can close rapidly-critical in well-control emergencies.
High Redundancy for Safety: Pumps, accumulators, and control modalities are duplicated to ensure fail-safe operations.
Automated Pressure Regulation: Built-in automatic pump pressure management avoids manual regulation and improves reliability.
Versatile Control Modes: Supports hydraulic, pneumatic, and all-electric control for varied operational environments.
Comprehensive Monitoring & Alerts: Integrated alarms and remote panels enhance situational awareness and proactive failure response.
Modular & Scalable Design: Easily adapted for onshore, offshore, or subsea applications with expandability for advanced safety systems.
API-Compliant Manufacturing: Systems designed to meet API 16A/16D specifications for blowout prevention.
Customizable Configurations: Offers tailored units with specific accumulator volumes, control layouts, and pump options to meet client requirements.
Global Service Support: Skilled in installation, preventive testing, and maintenance for surface and subsea BOP systems.
Rigorous Quality Control: Utilizes premier components and adheres to strict QA standards; emergency backup systems included.
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