Invention Grant
US09322249B2 Enhanced expandable tubing run through production tubing and into open hole
有权
增强的可扩展管道穿过生产管道并进入开孔
- Patent Title: Enhanced expandable tubing run through production tubing and into open hole
- Patent Title (中): 增强的可扩展管道穿过生产管道并进入开孔
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Application No.: US13672996Application Date: 2012-11-09
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Publication No.: US09322249B2Publication Date: 2016-04-26
- Inventor: Michael Fripp , John Gano , Peter Besselink , Wilfried Van Moorleghem
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: McDermott Will & Emery LLP
- Agent Scott Richardson
- Main IPC: E21B33/13
- IPC: E21B33/13 ; E21B43/08 ; E21B43/12 ; E21B34/06 ; E21B43/10 ; E21B33/12 ; E21B33/124
Abstract:
Disclosed is a downhole completion assembly for sealing and supporting an open hole section of a wellbore and filtering fluids passing therethrough. One system includes a sealing structure arranged within the open hole section and being movable between a contracted configuration and an expanded configuration, the sealing structure having one or more perforations defined therein, and a filter device arranged about the sealing structure so as to radially overlap the one or more perforations, the filter device being configured to screen fluids passing through the one or more perforations.
Public/Granted literature
- US20130220644A1 Enhanced Expandable Tubing Run Through Production Tubing and Into Open Hole Public/Granted day:2013-08-29
Information query
