公开(公告)号：US20250059874A1

公开(公告)日：2025-02-20

申请号：US18449553

申请日：2023-08-14

Applicant: ARAMCO SERVICES COMPANY

Inventor： Dung T. Phan ,  Klen T. Nguyen ,  Chao Liu ,  Ashok Kumar Santra

IPC: E21B44/00 ,  E21B21/00 ,  E21B49/00

Abstract: A method for selecting lost circulation materials (LCM) for boring a well involves determining, for a multitude of LCM blends, a multitude of overall scores based on characteristics associated with each of the multitude of LCM blends, and establishing a list of LCM blend candidates. Establishing the list of LCM blend candidates involves including a first of the multitude of LCM blends in a list of LCM blend candidates based on a first overall score associated with the first LCM blend, and excluding a second of the multitude of LCM blends from the list of LCM blend candidates, based on a second overall score associated with the second LCM blend. The first overall score is greater than the second overall score.