Abstract: The accurate reflection and description of the dynamic variations of the parameters in the cementing process is of great importance to the reasonable control of operating mea-sures and the guarantee of cementing quality. This paper introduces the characteristics and fundamental principles of the models used in the simulating system of cementing develop-ment and the functions of the system according to the developed cementing simulating sys-tem , and introduces the application in several oilfields and its practicality.

Key words: Well cementing, Cementing, Simulation test, Physical analogue, Analog model