1.Model : MSC-PA
2.Reference standards API RP 14A, API RP 14B, API RP 14C , NACEMR-01-75, EN 50018.
1. Control objectsThe multi-well control panel is applicable of the centralized control of the wellhead safety valves of the multiple oil and gas wells and controls the SCSSV, master valve, wing valve and choke valve of every well.2. Reference standards API RP 14A , API RP 14B , API RP 14C , NACEMR-01-75 , EN 50018. 3. Basic parameters
| Type | Pneumatic control system |
| Service | Standard or H2S-CO2(NACE) |
| Quantity of well | 2~5 , 5~10 , more than 10 |
| Common Hydraulic Module | Air driven pumpHydraulic outputs 5,000-to 10,000-PSIGESD loop &Pilot supply, 50 ~100PSIG |
| Single Well Module | Control SCSSV, Master Valve, Wing ValveRemote ESD, Fusible plugs, Low pressure/high pressure, Manual at panel |
| RTU Module | Input 4~20mADC signal Output I/O Communication protocol is Modbus RTU.Application temperature is -45°C to 80°C. |
4. Principle and functionsOperation principle: The panel uses the module design and is made of common module, single well module and RTU module. Pneumatic pump is used to supply the hydraulic pump (manual pump as backup) and the pneumatic pressure is used as the pilot control loop.
Main functions: RTU shutdown , Fusible plugs , Low pressure/high pressure , Manual at panel
Wellhead Control Panel
