Invention Grant
- Patent Title: System and method of intelligent electrical completion in reservoirs that allow open-hole completion
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Application No.: US17368910Application Date: 2021-07-07
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Publication No.: US11624261B2Publication Date: 2023-04-11
- Inventor: Manoel Feliciano da Silva Junior , Marcello Marques , Fabio Rosas Gutterres , Eduardo Schnitzler , Luciano Ferreira Goncalez
- Applicant: Petróleo Brasileiro S.A.—Petrobras
- Applicant Address: BR Rio de Janeiro
- Assignee: Petróleo Brasileiro S.A.—Petrobras
- Current Assignee: Petróleo Brasileiro S.A.—Petrobras
- Current Assignee Address: BR Rio de Janeiro
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Priority: BR1020200138731 20200707
- Main IPC: E21B41/00
- IPC: E21B41/00 ; E21B47/13 ; E21B47/06 ; E21B34/04 ; E21B23/06 ; E21B34/06 ; E21B43/25 ; E21B43/14

Abstract:
The present invention relates to a system and method to be applied to multiple inflow and outflow control zones in an open-hole uncoupled completion. The invention can handle, for example, the complexities and limitations of hydraulic control found in carbonate reservoirs in the Brazilian Pre-Salt, which are characterized by high pressures and flows, large vertical extensions of the reservoir, high scaling potential, and high potential for losses during drilling and completion operations.
Public/Granted literature
- US20220010676A1 SYSTEM AND METHOD OF INTELLIGENT ELECTRICAL COMPLETION IN RESERVOIRS THAT ALLOW OPEN-HOLE COMPLETION Public/Granted day:2022-01-13
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