Invention Grant
US08047291B2 Tool and method for abrasive formation of openings in downhole structures
有权
在井下结构中研磨成形开口的工具和方法
- Patent Title: Tool and method for abrasive formation of openings in downhole structures
- Patent Title (中): 在井下结构中研磨成形开口的工具和方法
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Application No.: US12424301Application Date: 2009-04-15
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Publication No.: US08047291B2Publication Date: 2011-11-01
- Inventor: Gerald D. Lynde
- Applicant: Gerald D. Lynde
- 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: E21B43/26
- IPC: E21B43/26 ; E21B29/00
Abstract:
An abrasive slurry tool, the tool being attachable to a running string, the tool including a high-pressure assembly, the assembly including a nozzle assembly; and a low-pressure assembly in abrasive fluid communication with the high-pressure assembly, the low-pressure assembly comprising a low pressure holding tank configured to carry recharge abrasive fluid with the tool and method.
Public/Granted literature
- US20100263868A1 TOOL AND METHOD FOR ABRASIVE FORMATION OF OPENINGS IN DOWNHOLE STRUCTURES Public/Granted day:2010-10-21
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