The high-temperature emulsification dynamic tester can simulate high-temperature conditions, and can accurately measure the dynamic change data of the interface position of the oil-emulsification zone and the interface position of the water-emulsification zone in the oil-water emulsification process and emulsion demulsification process, eliminating the error of the initial emulsification measurement caused by the suspension of oil droplets and gravity separation. At the same time, by adjusting the power of the vibration source, the emulsion conditions can be accurately controlled, and the reproducible operation of the test conditions is realized. In addition, it is easy to operate and has a short experimental cycle.

1. Test environment: high temperature and high pressure (such as 120°C/50MPa)
2. Demulsification voltage repeatability error: ≤5%
3. Applicable scenario: deep well drilling fluid