Invention Grant
- Patent Title: Premium mesh screen
- Patent Title (中): 高级网格屏幕
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Application No.: US13431720Application Date: 2012-03-27
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Publication No.: US09267360B2Publication Date: 2016-02-23
- Inventor: Robert Krush , Terje Moen , Min Mark Yuan , Arnold Gene Marsh
- Applicant: Robert Krush , Terje Moen , Min Mark Yuan , Arnold Gene Marsh
- Applicant Address: US TX Sugar Land
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugar Land
- Agent Patrick A. Traister; Jeffery Peterson
- Main IPC: E21B43/08
- IPC: E21B43/08

Abstract:
Systems and methods for preventing particles from flowing into a base pipe are provided. A base pipe can have a plurality of perforations formed radially therethrough. A filtering strip can be wrapped helically around an outer surface of the base pipe to cover at least a portion of the perforations. The filtering strip can include a drainage layer, a filter layer, and a shroud layer. The drainage layer can include a plurality of ribs in contact with the outer surface of the base pipe. The filter layer can be coupled to the drainage layer and include at least one mesh screen. The shroud layer can be coupled to the filter layer and include a perforated metal sheet.
Public/Granted literature
- US20120298223A1 PREMIUM MESH SCREEN Public/Granted day:2012-11-29
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