公开(公告)号：US20250003336A1

公开(公告)日：2025-01-02

申请号：US18342487

申请日：2023-06-27

Applicant: ARAMCO SERVICES COMPANY

Inventor： Yanhui Han ,  Rima T. AlFaraj ,  Khaqan Khan ,  Dung Phan ,  Chao Liu ,  Khalid Alruwaili ,  Murtadha J. AlTammar

IPC: E21B49/00

Abstract: A method for performing a borehole operation is disclosed. The method includes determining a characteristic diffusion time that corresponds to an undrained response period or a non-monotonic pore pressure dissipation phase of a porous medium surrounding a borehole, determining, based on a pre-determined failure criterion, a critical time of the borehole that corresponds to when a failure of the porous medium occurs within the characteristic diffusion time, identifying a failure region of the failure occurring at the critical time of the borehole, and performing, based on at least the identified failure region, the borehole operation.