Invention Grant
- Patent Title: Packer setting device for high-hydrostatic applications
- Patent Title (中): 用于高静水压应用的封隔器设定装置
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Application No.: US11729675Application Date: 2007-03-29
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Publication No.: US07681652B2Publication Date: 2010-03-23
- Inventor: Sean L. Gaudette , James C. Doane , Robert S. O'Brien
- Applicant: Sean L. Gaudette , James C. Doane , Robert S. O'Brien
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agent Shawn Hunter
- Main IPC: E21B33/128
- IPC: E21B33/128 ; E21B23/06
Abstract:
A packer setting device provides a buffered setting mechanism as a substantially incompressible fluid is selectively flowed into a compressible fluid chamber to compress a compressible fluid. This fluid transfer causes movement of a setting sleeve so that an associated packer device is set within a wellbore.
Public/Granted literature
- US20080236844A1 Packer setting device for high-hydrostatic applications Public/Granted day:2008-10-02
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