quantifies the relationship between tensile stress \sigma (force per unit area) and axial strain \epsilon(proportional deformation) in the linear elastic region of a material and is determined using the formula:
| (1) | E = \frac{\sigma}{\epsilon} |
See Also
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petrophysics / Geomechanical Rock Modelling
[Compressibility][ initial pore compressibility ]