Invention Grant
- Patent Title: Control interface for seal back-up/slip
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Application No.: US14532187Application Date: 2014-11-04
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Publication No.: US09835007B2Publication Date: 2017-12-05
- Inventor: James C. Doane , Sean Gaudette
- Applicant: Baker Hughes Incorporated
- Assignee: BAKER HUGHES, A GE COMPANY, LLC
- Current Assignee: BAKER HUGHES, A GE COMPANY, LLC
- Agent Shawn Hunter
- Main IPC: E21B33/129
- IPC: E21B33/129
Abstract:
Plug devices have an expander swage element, a rupturable slip element and a pusher sub. The pusher sub and slip element have a control protrusion and recess interface which guides segments of the ruptured slip element radially outwardly into engagement with a surrounding tubular. The slip element is formed of a degradable material.
Public/Granted literature
- US20160123107A1 Control Interface for Seal Back-Up/Slip Public/Granted day:2016-05-05
Information query
