Invention Grant
US08875800B2 Downhole sealing system using cement activated material and method of downhole sealing
有权
使用水泥活化材料的井下密封系统和井下密封方法
- Patent Title: Downhole sealing system using cement activated material and method of downhole sealing
- Patent Title (中): 使用水泥活化材料的井下密封系统和井下密封方法
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Application No.: US13224496Application Date: 2011-09-02
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Publication No.: US08875800B2Publication Date: 2014-11-04
- Inventor: Edward T. Wood , Justin Cash Bowersock , James R. Korte
- Applicant: Edward T. Wood , Justin Cash Bowersock , James R. Korte
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: E21B33/13
- IPC: E21B33/13 ; E21B33/12 ; C04B40/06 ; C09K8/467 ; C04B28/02
Abstract:
A downhole sealing system includes a reactive material provided on a tubular and including an oxidizable substance; and a sealing material, wherein the oxidizable substance oxidizes when in contact with the sealing material. Also included is a method of providing a seal in a downhole system.
Public/Granted literature
- US20130056207A1 DOWNHOLE SEALING SYSTEM USING CEMENT ACTIVATED MATERIAL AND METHOD OF DOWNHOLE SEALING Public/Granted day:2013-03-07
Information query
