Esoteric Well Head Control Panel are custom designed to meet Esotericific requirements of our customers. These include Control Modules for either single well or multiple wells. Typically the wellhead panels are designed to control one SSSV & two SSV’s. The sequence of closing shall be as per customer’s requirements. System monitoring devices provide the capability for automatic ESD upon abnormal condition and fusible loop fire protection. Typically hydraulic pumps are powered by platform gas or air supply. The wellhead control consoles house the master control valve(s), sensors, ESD logic devices, flow-line pilots, manual reset relays, test manifolds, time delay circuitry and monitoring gauges. In case of panels for multi-well applications. each well module can be isolated or replaced without affecting other wells in operation. The control consoles are built from SS304, SS316 or SS316L materials for corrosive environments. The
components can also be supplied in SS316 as required and available.
Single Wellhead Control Panels
Pneumatic/Hydraulic Control Panel
Total Hydraulic Operated Control Panel
Features
- Pneumatic Wing and Master Valves and a Hydraulic Operated Downhole valve.
- Hydraulic Wing, Master and Downhole Valves.
- Air or Natural Gas Supply - 100 to 200 PSIG
- Standard or H2S-CO2 (NACE) Service
- Hydraulic Outputs: 1,000 to 10,000 PSIG Subsurface Safety Valve and Surface Safety Valves.
- Pneumatic Outputs: ESD Loop – 50 PSIG, Surface Safety Valves – 100 to 200 PSIG, High/Low Pilot supply – 50 PSIG
Shutdown Outputs Based on the Following:
- Fusible Plugs.
- High/Low Pilot Shutdown.
- Design includes Hydraulic Pump which can be operated both Pneumatically or Manually.
- Atmospheric application – Desert or Marine.
- 316 Stainless Steel Tubing and Fittings.
Multi Well Control Panels (Modular Type)
Pneumatic/Hydraulic Control Panel
Total Hydraulic Operated Control Panel – Interface to PLC
Features
- Pneumatic Wing and Master Valves and Hydraulic Operated Downhole valves.
- Hydraulic Wing, Master and Downhole Valves with Pneumatic Controls.
- Total Hydraulic Operation (High and Low Hydraulic Supply) for the WSV, MSV, & SCSSV Operation.
- Air or Natural Gas Supply: 100 to 200 PSIG.
- 90 to 120 PSIG Hydraulic Control Pressure (Total Hydraulic Design).
- Standard or H2S-CO2 (NACE) Service
- 2,000 to 5,000 PSIG Surface Safety Valves.
- 90 to 120 PSIG Low Hydraulic Supply Control Pressure.
- High/Low Pilot supply – 50 PSIG.
- High and Low Accumulator Supply Pressure.
- Hydraulic Outputs: 1,000 to 10,000 PSIG Subsurface.
- Pneumatic Outputs: ESD Loop – 50 PSIG, Surface Safety
- Valves – 100 to 200 PSIG, High/Low Pilot Supply – 50 PSIG
Shutdown Outputs Based on the Following:
- Remote ESD or Local Shutdown.
- Fusible Plugs.
- High/Low Pilot Shutdown.
- Design includes Hydraulic Pump which can be operated both Pneumatically or Manually.
- Total Hydraulic Designs (Class 1, Div. 1 and 2).
- 24 VDC Pump/Motor Assemblies.
- 110 to 220 VAC Pump/Motor Assemblies.
- Atmospheric application – Desert or Marine.
- ?316 Stainless Steel Tubing and Fittings.