Rescue well well-kill simulation experimental device and method

摘要: The invention relates to a rescue well well-kill simulation experimental device. device comprises an shaft, gas injection system, liquid gas-liquid separation back-pressure control system and discharging system; the correspondingly inject into shaft simulates two-phase flow condition in accident well, mixed fluid is subjected throughthe after flowing out of controls back pressure size wellhead, experiment completed, conducted by automatically adjusts speed according change bottom process constantly decreasing production kill truly reflected, thus, coupling between stratum realized. provides set method, under different parameters can be simulated, model data are provided for design study construction parameters.