Invention Grant
- Patent Title: Well intervention-less control of perforation formation and isolation
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Application No.: US16869260Application Date: 2020-05-07
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Publication No.: US11519245B2Publication Date: 2022-12-06
- Inventor: Ronald Glen Dusterhoft , Etienne M. Samson , James Marshall Barker , Ubong Inyang , William Owen Alexander Ruhle
- Applicant: HALLIBURTON ENERGY SERVICES, INC.
- Applicant Address: US TX Houston
- Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee Address: US TX Houston
- Agency: Novak Druce Carroll LLP
- Main IPC: E21B43/11
- IPC: E21B43/11 ; E21B43/26 ; E21B33/124 ; E21B47/00 ; E21B47/14 ; E21B33/138 ; E21B47/13 ; E21B47/06 ; E21B43/267

Abstract:
Aspects of the subject technology relate to systems and methods for controlling a hydraulic fracturing job. One or more perforations to create during a fracturing stage of a fracturing job at one or more corresponding perforation sites in a wellbore can be identified. The one or more perforations can be formed through one or more perforation devices disposed in the wellbore. Specifically, the one or more perforation devices can be selectively activated from a surface of the wellbore through a well intervention-less technique to selectively form the one or more perforations during the fracturing stage. Further, a volume of fracturing fluid can be pumped into the wellbore during the fracturing stage to form one or more first fractures in a surrounding formation through the one or more perforations.
Public/Granted literature
- US20210348484A1 WELL INTERVENTION-LESS CONTROL OF PERFORATION FORMATION AND ISOLATION Public/Granted day:2021-11-11
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