Choke Manifold

购物车
A choke manifold is an arrangement of piping and valves with adjustable choke valves. This assembly is primarily responsible for controlling flows and pressures in various industrial applications, such as onshore and offshore well testing and production operations. By implementing a choke manifold, operators and asset owners can adjust the flows and pressures that enter processing equipment, thus controlling production and minimizing equipment damage.
节流管汇是控制井涌、实施油气井压力控制技术的必要设备。在防喷器关闭条件下,利用节流阀的启闭,控制一定的套压来维持并底压力始终略大于地层压力,避免地层流体进一步流入井内。此外在实施关井时,可用节流管汇泄压以实现软关井。当井内压力升高到一定极限时,通过它来放喷以保护并口。
工作压力: 14Mpa~140Mpa
公称通径: 52mm~103mm
工作介质: 石油、天然气、水、泥浆、含H2S、COz气体
工作温度: -46℃~121℃(LU级)
材料级别: AA、BB、CC、DD、EE、FF、HH
规范级别: PSL1~PSL4
性能级别: PR1~2


