Research Article

Experimental Study on Formation Slip under Injection-Production Interregional Pressure Difference Based on the Abnormal Similarity Theory

Table 2

The dimensionless π term of each physical parameter.

NumberParameterDimensionless π termNumberParameterDimensionless π term

1Radial displacement2Vertical displacement
3Radial Young’s modulus4Vertical stress
5Vertical Young’s modulus6Vertical Poisson’s ratio
7Vertical Poisson’s ratio