WebThese must be able to withstand pressures of up to 140 MPa (1,400 Bar). The wellhead consists of three components: the casing head, the tubing head, and the "Christmas tree". Wellhead. A typical Christmas tree, composed of a master gate valve, a pressure gauge, a wing valve, a swab valve and a choke is shown above. WebChokes Offerings eCHOKE Electric actuator system Enable precise control in cold temperatures and harsh environments. View View Multitrim Shale Choke Valves API Spec 6A–qualified technologies Adapt the choke valve to the operating environment and increase uptime. View View H2 Needle-and-seat choke
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WebJun 20, 2024 · A wellhead choke controls the surface pressure and production rate from a well. Chokes usually are selected so that fluctuations in the line pressure downstream … WebIn a nutshell, the choke valve has three main functions: (1) The role of throttling and speed regulation. The choke valve changes the flow by controlling the throttle section or … tax form subcontractor
Types, Applications, and Selection of Choke Valves for Oil and Gas
WebThe choke valve is a type of control valve which is designed to accurately control the flow rate of the wellhead and X-mas tree, in addition to regulating surface pressure in the pipeline, so that the pressure in the … Web2.5.2.7.6 Casing head. Casing head is the connection between the blowout preventer stack or casing spool and the casing. It is the lowest part of the wellhead which is almost always connected to the surface casing string. It provides a means of suspending and packing off the next casing string. WebStream-Flo Industries Ltd. performs field greasing of all manufacturers’ equipment as a maintenance service to ensure your wellheads perform at all times. Gate valves (slab and expanding gates) Emergency shutdown valves (ESD) Check valves. Choke valves. Stream-Flo’s fully stocked facilities and service units carry a full range of parts and ... the chipmunks bad day