Overview

      The device is mainly to inject fluid into natural outcrop core,artificial core and vitreum to lead to crack initiation and extension in the condition of laboratory and triaxial stress.The device can simulate crack initiation and extension of different rack lithologic character in the condition of every stress.

Main technical parameters

1,simulated crack size:□300*300*300mm;

□400*400*400mm;

2,working temperature:-10 to 40℃;

3,the maximum simulated stress:50MPa;

4,the maximum simulated fracturing fluid pressure:50MPa;

5,fracture flow range:60ml/min;

6,simulated well diameter:φ15mm;

7,working medium:CO2,fracturing fluid;

8,power supply:AV380V,50Hz;