Experimental Study on the Stress Sensitivity and Influence Factors of Shale under Varying Stress

Table 4

Shale elastic modulus and Poisson’s ratio.

Sample ID	Elastic modulus (GPa)	Poisson's ratio
1	27.53	0.24
2	20.46	0.26
3	24.15	0.22
4	23.82	0.27
5	25.37	0.29