The utility model provides a high temperature and high pressure dynamic and static plugging simulation testing device. A motor is arranged at the lower end of a leakage dynamic simulation kettle of the device, an emptying valve is arranged on a pipeline on the lower portion of the leakage dynamic simulation kettle, an electric heater is arranged in the middle of the leakage dynamic simulation kettle, a temperature sensor is mounted on an upper end cap of a kettle body of the leakage dynamic simulation kettle, the temperature sensor is connected with a temperature controller, a liquid inlet on the kettle body of the leakage dynamic simulation kettle is communicated with a piston container through a pipeline, the lower portion of the piston container is communicated with a magnetic valve, the other end of the magnetic valve is communicated with a number 1 liquid storage barrel through a pipeline; simultaneously the magnetic valve is connected with a pressure controller which is connected with a number 2 pressure sensor, the other end of the number 2 pressure sensor is communicated with a metering pump, the other end of the metering pump is communicated with the number 1 liquid storage barrel, a physical modeling clamper is communicated with a buffer container, a back pressure valve phase, a number 1 pressure sensor and a number 1 valve.