Invention Application
- Patent Title: Segmented Bend-Limiter for Slickline Rope Sockets and Cable-Heads
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Application No.: US15748674Application Date: 2015-11-18
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Publication No.: US20190003267A1Publication Date: 2019-01-03
- Inventor: Sean Gregory Thomas , Jack Gammill Clemens , Richard Mineo
- Applicant: Sean Gregory Thomas , Jack Gammill Clemens , Richard Mineo
- Applicant Address: US TX Houston US TX Houston
- Assignee: Halliburton Energy Services, Inc.,Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.,Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston US TX Houston
- International Application: PCT/US15/61227 WO 20151118
- Main IPC: E21B17/20
- IPC: E21B17/20 ; E21B17/05

Abstract:
A chain of bend-limiter segments is coupled together. The chain has a first end and a second end. The chain is bendable such that an angle between the first end and the second end is at least N degrees and a radius of curvature of the chain is at least M. A cable is inserted through the chain from the first end to the second end. The chain and the cable are coupled to a tool. The tool is pulled using the cable. The chain maintains a radius of curvature of the cable greater than M and prevents a stress level in the cable from exceeding a yield point.
Public/Granted literature
- US10787866B2 Segmented bend-limiter for slickline rope sockets and cable-heads Public/Granted day:2020-09-29
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