Bodentestausrüstung

Choke manifold is the role of open wells in the test flow period, the control of fluid flow and pressure. Choke manifold with five valves (parallel to the gate valve) modular structure, with both sides of a pressure relief valve were installed in fixed and adjustable hand throttle throttle, were fitted with an internal 2 "and 2 fixed nozzle assembly "adjustable nozzle, a fixed nozzle and adjustable nozzle interchangeable in the same valve body. Stability of a fixed flow nozzle for use in oil wells in order to obtain accurate analysis and evaluation of reservoir production data. Select the appropriate size of the fixed choke, choke manifold should be guaranteed to the pressure difference between upstream and downstream reaches more than twice that critical flow state, this time changes in the lower reaches of the upper reaches of the well will not affect the fluid flow. Adjustable flow nozzle used to test the open wells in early blowout for the fluid to reach the required level of impurities, import demand downstream separation of ground equipment production.