... by pumping the fracturing fluid into the wellbore. The data processing system can display four pressures: X-axis pressure, Y-axis pressure, Z-axis pressure, and injection pressure. Fig.2 True tri-axial hydraulic fracturing equipment 2.3. Experimental scheme Hydraulic fracturing experiments were conducted...

...) appears as a wavy distribution; as the injection temperature increases, the displacement (U) of oil sands is significantly increased; the different injection directions show the different seepage performances; excessive injection pressure will cause local shearing of the oil sands samples, which...