Invention Grant
- Patent Title: Method for continous downhole fluid release and well evaluation
- Patent Title (中): 连续井下液体释放和井评估方法
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Application No.: US12156633Application Date: 2008-06-03
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Publication No.: US07896071B2Publication Date: 2011-03-01
- Inventor: Shane Hinds , Randall J. Block , Bradley Jay Vincent , Joel Hebert
- Applicant: Shane Hinds , Randall J. Block , Bradley Jay Vincent , Joel Hebert
- Agent Ted M. Anthony
- Main IPC: E21B47/00
- IPC: E21B47/00 ; E21B49/08 ; E21B27/02
Abstract:
A method and apparatus, capable of being conveyed on wireline, for continuous downhole injection of foaming agent(s) and/or beneficial chemical(s), comprising a reservoir and means for dispensing foaming agent(s) and/or beneficial chemical(s) from the reservoir of such apparatus and into the surrounding wellbore environment.
Public/Granted literature
- US20080236815A1 Method and apparatus for continous downhole fluid release and well evaluation Public/Granted day:2008-10-02
Information query
