Pneumatic Wing and Master Valves and a Hydraulic Operated Downhole valve. Hydraulic Wing, Master and Downhole Valves. Air or

Well/Wellhead Control Panel

Well/Wellhead Control Panels are designed for controlling the Subsurface Safety Valves, Master Valves, Wing Valves, Choke Valves, Gas Lift Valves, and other surface valves. Wellhead Control Panels can be supplied with RTU,ESD Station, Hi/Low Pressure Pilots, Pressure and Temperature transducers, Fusible Plugs,etc, which can be customized to cusotmer's requirments.

 

System Design includes:  Air or Natural Gas Supply 50 to 300 PSIG 

Standard or H2S-CO2 (NACE) Service 

Hydraulic Outputs 1,000 to 20,000 PSIG Subsurface Safety Valve and Surface Safety Valves  

Shutdown Outputs  Remote ESD or Local Shutdown 

Fusible Plugs High/Low Pressure Pilot Shutdown

Design includes Hydraulic Pump which can be operated both Pneumatically or Manually

Well Opening Sequence   Firstly Hydraulic Operated Subsurface Safety Valve 

Secondly Master Surface Safety Valve 

Thirdly Wing Surface Safety Valve

Well Closing Sequence   Firstly Wing Surface Safety Valve 

Secondly Master Surface Safety Valve Thirdly Hydraulic Operated Subsurface Safety Valve.

All electrical and electronic controls are designed to meet Explosion Proof, Flame Proof or Intrinsically safe hazardous area requirements. All instruments are certified by international authorities such as ATEX Directive, API, and other standards.

 

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. 

Wellhead Control Panel