Invention Grant
- Patent Title: Plug reception assembly and method of reducing restriction in a borehole
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Application No.: US15724579Application Date: 2017-10-04
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Publication No.: US10337274B2Publication Date: 2019-07-02
- Inventor: YingQing Xu
- Applicant: YingQing Xu
- Applicant Address: US TX Houston
- Assignee: BAKER HUGHES, A GE COMPANY, LLC
- Current Assignee: BAKER HUGHES, A GE COMPANY, LLC
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: E21B29/02
- IPC: E21B29/02 ; E21B33/12

Abstract:
A plug reception assembly having one longitudinal end and another longitudinal end includes a mandrel providing a flowpath configured to receive a plug to block flow therethrough; an elastic member forming a portion of a radially exterior surface of the assembly and having one longitudinal end and another longitudinal end; only a single set of slips arranged to maintain the assembly in anchored relation to a borehole, the slips disposed between the one longitudinal end of the assembly and the one longitudinal end of the elastic member, and the assembly being free of slips between the other longitudinal end of the assembly and the other longitudinal end of the elastic member; and at least one component of the assembly being disintegratable or dissolvable by a wave, a target fluid and/or a target temperature to facilitate removal of the assembly as a restriction in the borehole.
Public/Granted literature
- US20180023359A1 PLUG RECEPTION ASSEMBLY AND METHOD OF REDUCING RESTRICTION IN A BOREHOLE Public/Granted day:2018-01-25
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