Choke Manifold

PRODUCT CATEGORY

Wellhead & Manifold Systems

STANDARD

API

MATERIAL

AA, BB, CC, DD, EE, FF, HH

SPECIFICATIONS
Working Pressure:
14MPa - 140MPa
Nominal Diameter:
52mm - 103mm
Working Medium:
Oil, Natural Gas, Mud, Water, containing H2S and CO2
Working Temperature:
-46°C to 121°C (UJ Level)
Specification Level:
PSL1 - PSL4
Performance Level:
PR1 - 2
DESCRIPTION DOWNLOAD

Product Purpose

Essential equipment to control well kicks and implement pressure control technology. It maintains bottom-hole pressure slightly above formation pressure to prevent fluid influx by controlling the opening/closing of the choke valve. It can also be used for soft shut-in and to protect the wellhead by blow-out when pressure reaches its limit.

Core Components

  • Choke Valve: Controls the throttling area to adjust fluid flow.
  • Slab Gate Valve: For cutting off or opening the channel (Full open or Full close only).

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