Invention Grant
- Patent Title: Electrocoil tubing cable anchor method
- Patent Title (中): 电线管电缆锚固法
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Application No.: US12239086Application Date: 2008-09-26
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Publication No.: US07905295B2Publication Date: 2011-03-15
- Inventor: John J. Mack
- Applicant: John J. Mack
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Bracewell & Giuliani LLP
- Main IPC: E21B19/02
- IPC: E21B19/02 ; E21B23/00 ; F16L3/18 ; F16L3/14
Abstract:
Submersible pump power cable is inserted into a length of tubing. The device comprises an anchoring system attachable to the cable affixed to the tubing inner surface. The anchoring system includes an anchoring sleeve slideable over the cable and insertable into the tubing. Coiling the tubing with the cable and anchoring system inside energizes the sleeve into an anchoring configuration to anchor the cable within the tubing. The anchoring system continues to anchor the cable after uncoiling the tubing and inserting it into a wellbore.
Public/Granted literature
- US20100078179A1 Electrocoil Tubing Cable Anchor Method Public/Granted day:2010-04-01
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