As TROYA Natural Gas, Petroleum, and Engineering, we have successfully completed the supply, preliminary functional tests, and installation of well integrity system equipment (ensuring the safety and operational efficiency of gas wells) for 198 wells at a Depleted Gas Reservoir type Underground Natural Gas Storage facility.
General Information About the System:
The main components of this system are:
- Surface Safety Valve (SSV)
- Subsurface Safety Valve (SSSV)
- Wellhead Hydraulic Control Panel (WHCP)
- High/Low Pressure Sensor
- Flame Sensor (Fusible Plug)
The surface and subsurface safety valves can be controlled via a Control Panel located at a safe distance from the wellhead, using hydraulic pressure to eliminate potential hazardous situations in the wells. The Control Panel continuously monitors the gas pressure in the well through the Pilot Sensor and, in the event of pressure readings above or below the preset thresholds, provides mechanical feedback to the panel, causing the automatic closure of the safety valves in the well. Additionally, the fire sensor located at the wellhead ensures that, in the event of a fire, the safety valves can also be automatically closed via the control panel.
