Invention Grant
- Patent Title: Multi-positioning flow control apparatus using selective sleeves
- Patent Title (中): 使用选择性套筒的多位置流量控制装置
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Application No.: US14126417Application Date: 2013-01-25
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Publication No.: US09546537B2Publication Date: 2017-01-17
- Inventor: Stephen Michael Greci , Luke William Holderman
- 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: Baker Botts L.L.P.
- Agent Scott Richardson
- International Application: PCT/US2013/023263 WO 20130125
- International Announcement: WO2014/116237 WO 20140731
- Main IPC: E21B34/10
- IPC: E21B34/10 ; E21B43/08 ; E21B43/12 ; E21B33/12 ; E21B34/06 ; E21B34/00
Abstract:
An actuating apparatus comprises a sleeve disposed within a wellbore tubular, at least one actuable member, and a deformable seat engaged to the sleeve. The sleeve is configured to longitudinally translate along the wellbore tubular interior, and at least one actuable member engages the sleeve and the wellbore tubular. The deformable seat is configured to form a sealing engagement with a driving member, and the deformable seat is configured to deform in response to the driving member passing through the deformable seat.
Public/Granted literature
- US20140262324A1 Multi-Positioning Flow Control Apparatus Using Selective Sleeves Public/Granted day:2014-09-18
Information query
