- Patent Title: Molded composite slip of sheet molded compound for downhole tool
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Application No.: US14484386Application Date: 2014-09-12
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Publication No.: US10087707B2Publication Date: 2018-10-02
- Inventor: James A. Rochen , Matthew R. Stage , Jonathan A. Young
- Applicant: Weatherford Technology Holdings, LLC
- Applicant Address: US TX Houston
- Assignee: Weatherford Technology Holdings, LLC
- Current Assignee: Weatherford Technology Holdings, LLC
- Current Assignee Address: US TX Houston
- Agency: Blank Rome, LLP
- Main IPC: E21B23/06
- IPC: E21B23/06 ; E21B33/129 ; E21B23/01 ; B29C43/20 ; B29K101/10 ; B29L31/16 ; B29C43/50

Abstract:
A component of a slip assembly is formed by rolling sheet molding compound into a rolled charge. The rolled charge is positioned in a compression molding press and compressed to produce a molded element. The molded element is removed from the compression molding press and can be machined for use as the component of the slip assembly. The component can be a slip segment or can be a cylindrical body for the slip segment. The compound layers in the molded component can be oriented in a number of different orientations in the component and can increase the overall strength of the component.
Public/Granted literature
- US20150068732A1 Molded Composite Slip of Sheet Molded Compound for Downhole Tool Public/Granted day:2015-03-12
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