Invention Grant
- Patent Title: Modified tubular
- Patent Title (中): 改良管状
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Application No.: US14374442Application Date: 2013-04-09
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Publication No.: US09376871B2Publication Date: 2016-06-28
- Inventor: David E. Y. Levie , Richard Ronald Baynham
- Applicant: ANTELOPE OIL TOOL & MFG. CO., LLC
- Applicant Address: US TX Mineral Wells
- Assignee: ANTELOPE OIL TOOL & MFG. CO.
- Current Assignee: ANTELOPE OIL TOOL & MFG. CO.
- Current Assignee Address: US TX Mineral Wells
- Agency: MH2 Technology Law Group, LLP
- Priority: GB1215868.9 20120905
- International Application: PCT/EP2013/057416 WO 20130409
- International Announcement: WO2014/037125 WO 20140313
- Main IPC: E21B17/10
- IPC: E21B17/10 ; B29C70/06 ; B29C45/14 ; B29C45/16 ; B29C70/02 ; B29C70/68 ; B32B37/12 ; B32B37/16 ; B29L23/00 ; B29K105/08 ; B29K509/02 ; B29K509/04 ; B29L9/00
Abstract:
A positioning member (11) for a tubular (10) is formed using a prefabricated fiber-reinforced resin shell (1) positioned upon a surface of the tubular and bonded to provide a protrusion upon the surface of the tubular. In a disclosed method a fiber-reinforced resin shell (1) is secured to an external surface of a tubular (10) thereby enclosing a cavity between the shell (1) and the surface of the tubular (10); a bonding agent is introduced through inlet ports (5) in a surface of the fiber-reinforced resin shell (1) to fill a cavity between the shell (1) and the surface of the tubular (10), and the bonding agent is cured.
Public/Granted literature
- US20140367085A1 MODIFIED TUBULAR Public/Granted day:2014-12-18
Information query
