Well Head Equipment’s
Wellhead & Christmas Tree
API 6A wellhead Christmas tree complied to API 6A with below conditions:
- Standards of Oil and Gas Christmas tree: API 6A
- Rated working pressure: 2000psi to 20000psi.
- Rated working temperature: -46°C to 121°C.
- Working medium: Oil, Gas (& Gas contained H2S, CO2), Mud and Water.
- Materia class: AA-ff, AA, BB, CC, DD, EE, FF, HH, NL Temp Range: K, L, N, P, S, T, U, V, X, Y.
- Product Specification Level: PSL1-PSL4 Performance requirement level: Pr1, Pr2
Choke & Kill Manifolds
- Working pressure: 3000Psi - 15000Psi
- Working medium: oil (gas), mud, drilling fluid, gas containing H2S
- Main flowline size: 2 9/16" - 4 1/16"
- Choke flowline size: 2 9/16" - 3 1/16"
- Killline size: 2 1/16" - 3 1/16"
- Temperature class: L U
- Manufacturing class: PSL3, PSL3G
- Manufacturing standard: API SPEC 6A, API SPEC 16C, NACE MR-0175
Wellhead Control Panel
Wellhead Control Panel (WCP), a ESD (Emergency Shut-Down) system, is installed near the well and used to effectively control the SCSSV (Subsurface Safety Valve), Master SSV (Surface Safety Valve), Wing SSV (Surface Safety Valve) and CV(Choke Valve) of the wellhead and christmas tree.
It can realize the local/remote ESD (Emergency Shut-Down), and has the shutdown functions of the high and low pressure limit protection in flow line, fire prevention, H2S leakage and so on. Single or multiple wells can be controlled.
Furthermore, it can monitor the pressure and temperature of production flow line, then communicate data with the main control room, transmit the data to the remote distance, and also indicate and control through the touch screen.
This WCP is in accordance with API SPEC 6A and RP 14C standard, meet the technical requirement of design, manufacture and testing. With the liable performance and easy operation, it can improve the safety on a site, save the labor cost, and protect the oil and gas resource.
