Monitoring device for high-analogue simulation measurement of cementing strength of well cementation interface

The monitoring device comprises a first measuring pipe, and is characterized in that when bubbles with preset sizes are generated at a pipe opening of the first measuring pipe, the pressure at the moment is calculated as initial demulsification pressure P1; when at least one complete bubble is generated at the pipe orifice of the first measuring pipe, the pressure at the moment is calculated as final demulsification pressure P2; when the cement paste at the opening of the first measuring pipe fluctuates, vibrates or cracks are generated, the pressure at the moment is calculated as P3, and the gelling strength of the cement paste at the corresponding moment is represented according to the pressure P3. The device further comprises a second measuring pipe which is used for further simulating and measuring the cementing strength between cement paste in oil and gas well cementation and a casing pipe under the corresponding ground temperature and ground pressure. 本发明涉及一种高仿真模拟测量固井一界面胶结强度的监测装置：包括第一测管，特征在于第一测管管口处产生预定大