公开(公告)号：US20220275707A1

公开(公告)日：2022-09-01

申请号：US17186608

申请日：2021-02-26

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Mohammad Aljishi ,  Fuad Alsultan ,  Keshabananda Baruah

IPC: E21B37/00 ,  E21B41/00 ,  E21B49/08 ,  E21B49/00 ,  E21B47/04 ,  E21B47/12

Abstract: A system for selective fluid treatment of formation areas to remove formation damage may include an access module configured to access log data associated with a well. The system may include one or more hardware processors configured to identify a formation area as a treatment candidate area based on at least one of a permeability value associated with the formation area or a porosity value associated with the formation area. The one or more hardware processors may be configured to determine, based on reservoir modelling, a current depth of invasion value associated with the formation area, determine a volume of drilling mud buildup in the formation area based on the current depth of invasion value, and determine a treatment fluid volume value that identifies a volume of treatment fluid for application to the formation area to remove the formation damage from the formation area during a formation damage removal process.

公开(公告)号：US12228014B2

公开(公告)日：2025-02-18

申请号：US17186608

申请日：2021-02-26

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Mohammad Aljishi ,  Fuad Alsultan ,  Keshabananda Baruah

IPC: E21B37/00 ,  E21B41/00 ,  E21B47/04 ,  E21B47/12 ,  E21B49/00 ,  E21B49/08

Abstract: A system for selective fluid treatment of formation areas to remove formation damage may include an access module configured to access log data associated with a well. The system may include one or more hardware processors configured to identify a formation area as a treatment candidate area based on at least one of a permeability value associated with the formation area or a porosity value associated with the formation area. The one or more hardware processors may be configured to determine, based on reservoir modelling, a current depth of invasion value associated with the formation area, determine a volume of drilling mud buildup in the formation area based on the current depth of invasion value, and determine a treatment fluid volume value that identifies a volume of treatment fluid for application to the formation area to remove the formation damage from the formation area during a formation damage removal process.