API 16C Choke Manifold with 2-1/16″ bore and 5000 PSI working pressure. PSL3 specification, PR1 performance level, Material Level EE, temperature class LU (-29?C to 121?C). Features manual adjustable, hydraulic, and fixed choke valves for precise casing pressure control during well kick and blowout prevention.
Choke Manifold 2-1/16” 5000PSI | API 16C Drilling Choke Manifold
Description
Choke manifold is a necessary equipment to control kick and implement pressure control technology of oil and gas wells. When the BOP is closed, use the opening and closing of the throttle valve to control a certain casing pressure to maintain the bottom hole pressure always slightly higher than the formation pressure, so as to prevent the formation fluid from further flowing into the well. In addition, during well shut in, choke manifold can be used to relieve pressure to achieve soft shut in. When the pressure in the well rises to a certain limit, it is used for blowout to protect the wellhead. When the pressure in the well rises, the fluid in the well can be released to control the casing pressure by opening and closing the throttle valve (manual adjustable, hydraulic and fixed) on the choke manifold. When casing pressure is very high, blowout can be conducted directly through gate valve.
Basic parameters:
Diameter: 2-1/16″
Working pressure: 5000psi
Temperature class: – 29 ℃～ 121 ℃ (LU class)
Performance level: PR1
Material Level:EE
Product Specification Level: PSL 3
Manufacturing standard: API 16C
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