Invention Grant
- Patent Title: Screen communication sleeve assembly and method
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Application No.: US14510215Application Date: 2014-10-09
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Publication No.: US09644458B2Publication Date: 2017-05-09
- Inventor: Phong Vu
- Applicant: Phong Vu
- Applicant Address: US TX Houston
- Assignee: Delta Screen & Filtration, LLC
- Current Assignee: Delta Screen & Filtration, LLC
- Current Assignee Address: US TX Houston
- Agency: Keeling Law, LLC
- Agent Kenneth A. Keeling; Mark S. Solomon
- Main IPC: E21B43/08
- IPC: E21B43/08 ; E21B17/043

Abstract:
Fluid flow between screen-pipe annuli of pipe sections in a down-hole well structure is provided by a fluid communication sleeve assembly that may be installed where adjacent pipe sections are connected. A flow ring is provided at each pipe section end, each flow ring providing fluid communication from and to an annulus between a screen and a corresponding base pipe. The fluid communication sleeve assembly includes a screen shield spaced from the adjoining pipes and the pipe joint, the screen shield connected to a flow ring at each screen shield end, and a lock nut at each screen shield end, the lock nut retaining a screen shield end to a corresponding flow ring. A method for providing fluid flow between screen-pipe annuli of pipe is also provided.
Public/Granted literature
- US20150101804A1 Screen Communication Sleeve Assembly and Method Public/Granted day:2015-04-16
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