Overview

     The purpose of the transparent parallel plate acid rock reaction physical model is using the visual devices to reproduce the acidification and flow phenomenon of acid flow in simulating fracture and the corrosion situation of crack formation in the rock. The device set up a similar physical model in proportion according to the requirement of the similarity criterion, and according to the requirement of the fracture acidizing and acid rock reaction experiment, establish the corresponding experimental equipment and experimental process, with the aid of the advanced control and measurement technology to detect and control.

Research purpose

1,research the influence of temperature,pressure and acid flow velocity to acid rock reaction and inhomogeneous etching;

2,research the influence of stratigraphic rock type to acid rock reaction and inhomogeneous etching;

3,research the influence of acid type and concentration to acid rock reaction and inhomogeneous etching;

4,research the influence of location and distribution of perforation to acid rock reaction and inhomogeneous etching;

5,dynamic observation of acid flow in cracks;

Main technical parameters

1,model effective size:1200*340*(5 to 10)mm;

2,working pressure:7MPa;

3,working temperature:room temperature to 120℃;

4,acid injection flow:10L/min;

5,wettability material:HC276;