The choke manifold is an important equipment to control well kick and well blowout. It also can execute the pressure control technology on oil/gas well in drilling. When the blowout preventer is closed, it can control the finite pressure from casing by adjusting the choke valve’s opening and closing, so balanced drilling can work under minimum pressure-difference.
Choke manifold consists of choke valve, gate valve, pipeline, fittings and pressure gauge etc.
Constructed of 1502 materials and fittings. Proved useful during plug drill outs and flow backs. Promotes safety factor if gas is encountered during multi-stage drill out and flow backs.
Working Pressure: 2,000psi ~ 20,000psi
Nominal Diameter: 2-1/16” ~ 4-1/16”
Temperature Range: -46℃~121℃ (L.U)
Service Medium: oil, natural gas, slurry