| 摘要 |
Techniques for modeling stress around a wellbore include calibrating a geomechanical model that comprises geologic data associated with a subterranean zone based on a stress polygon method; and generating an output of a predicated stress state of the subterranean zone based on the calibrated geomechanical model. In a first aspect combinable with the general emobidment, calibrating the geomechanical model based on the stress polygon method includes accounting for an unconfined compressive strength associated with the subterranean zone. |
