ESD Control Panel
Our ESD Control Panel solutions are designed to enhance safety and well integrity throughout oil and gas production. Combining Emergency Shutdown (ESD) control with intelligent wellhead monitoring, these systems provide rapid shutdown of Surface and Subsurface Safety Valves (SSV/SCSSV) in the event of fire, overpressure, pipeline rupture, or other emergency conditions.
Integrated remote annulus pressure monitoring enables real-time data acquisition, abnormal pressure alarms, and continuous well integrity surveillance, helping operators improve operational safety, reduce risks, and support reliable field operations.
Our ESD Control Panel Products
Explore our ESD control and wellhead monitoring solutions designed for reliable field operations.
Key Features of Our ESD Panel Solutions
Discover the advanced features that ensure safe, reliable, and efficient emergency shutdown performance.
Fail-Safe Automatic Shutdown
Engineered with Fail-Safe logic; automatically bleeds control pressure to close SSV/SCSSV valves instantly during ESD events or signal loss.
SCADA & Remote Telemetry Ready
Equipped with pressure transmitters and limit switches to feed real-time valve status and pressure signals into plant-wide SCADA/PLC networks.
Multi-Signal ESD Interlock
Integrates remote ESD push buttons, Hi-Lo pressure pilots (PSH/PSL), and fusible plug loops for comprehensive wellhead emergency detection.
Multi-Well & Multi-Header Control
Customizable for single-well or multi-well control, configured with high/low pressure hydraulic control circuits tailored to project specs.
100% Pneumatic/Hydraulic Logic
Utilizes pure pneumatic or hydraulic logic components for explosion-proof compliance, eliminating electrical ignition risks in hazardous zones.
316L SS Harsh Environment Build
Housed in a weatherproof, corrosion-resistant 316L stainless steel enclosure designed for maintenance-free operation in marine and desert fields.
Technical Capabilities of ESD Control System
Designed for industrial applications, our ESD Control System supports multiple control methods, communication options, and customized configurations to fit different project requirements.
| Item | Description |
|---|---|
| Control Mode | Pneumatic-Hydraulic / Air-Operated Hydraulic / Pure Pneumatic |
| Safety Logic | AutomatFail-Safe (Automatic shutdown on pressure drop, fire, or signal loss) |
| Valve Compatibility | Surface Safety Valves (SSV) & Surface Controlled Subsurface Safety Valves (SCSSV) |
| Operating Pressure | Hydraulic output up to 10,000 psi (SCSSV) / 3,000 psi (SSV); Air supply 80–120 psi |
| Emergency Triggers | Manual ESD Push Button, Fusible Plug Loop (Fire line), Hi-Lo Pilots (PSH/PSL) |
| Communication | Dry contact outputs, 4–20mA transmitters, Modbus RS485 for SCADA/PLC |
| Enclosure & Rating | 316L Stainless Steel, IP66 rated, Sunshade optional |
| Hazardous Certification | Class I, Div 1 / Div 2 or ATEX / IECEx Zone 1 / Zone 2 compliant design |
| Custom Design | Customized logic manifolds, single-well to multi-well control options |
Typical Applications
Our ESD Control Panel solutions are widely used in a variety of oil and gas production facilities.
Wellhead Production
Provides automated fail-safe isolation for high-pressure oil and gas wellheads during overpressure, line break, or emergency shutdown signals.
Oil & Gas Gathering Stations
Installed at the inlet manifolds of gathering stations to protect downstream separators and processing units from unexpected pressure surges.
Pipeline Systems
Monitors pipeline pressure differentials using Hi-Lo pilots, automatically shutting mainline block valves to prevent product spill and environmental risk.
Offshore Platforms
Built with marine-grade 316L stainless steel and explosion-proof components to withstand extreme salt-spray and offshore platform hazards.
Remote & Unattended Oilfields
Combines local mechanical fail-safe shutdown with remote SCADA telemetry, allowing operators to monitor status and initiate remote ESD.
Gas Processing & Sweetening Facilities
Protects sweetening/dehydration units by rapidly shutting off sour gas feed lines upon detecting upstream process anomalies.
What Makes Us a Trusted Choice?
With extensive engineering experience and customized design capabilities, we deliver dependable ESD solutions that meet the safety and operational requirements of projects worldwide.
Field-Proven Pressure Control Expertise
Decades of specialized manufacturing in wellhead safety systems, supplying thousands of surface ESD, SSV, and SCSSV control solutions globally.
Tailored Hydraulic/Pneumatic Logic
Custom-designed control circuits, manifold blocks, and enclosure footprints engineered to match your specific wellhead pressures and ESD shutdown logic.
100% Pre-Shipment FAT & Leak Testing
Every ESD panel undergoes rigorous Factory Acceptance Testing (FAT), full hydrostatic pressure testing, and pneumatic loop integrity checks before dispatch.
Comprehensive Lifecycle Engineering Support
From initial logic diagram review and FAT documentation to spare parts support and remote technical guidance throughout your project lifecycle.
