Invention Grant
- Patent Title: Isolation system for drilling systems
- Patent Title (中): 钻井系统隔离系统
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Application No.: US12251120Application Date: 2008-10-14
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Publication No.: US08474547B2Publication Date: 2013-07-02
- Inventor: Thomas J. Oothoudt , Robert Eugene Able
- Applicant: Thomas J. Oothoudt , Robert Eugene Able
- Applicant Address: US UT South Jordan
- Assignee: Longyear TM, Inc.
- Current Assignee: Longyear TM, Inc.
- Current Assignee Address: US UT South Jordan
- Agency: Ballard Spahr LLP
- Main IPC: E21B4/00
- IPC: E21B4/00
Abstract:
An isolation system includes at least one air bladder assembly including at least one air bladder. The isolation system can also include at least one coupling member coupling the air bladder assembly to a drill head. The air bladder is configured to compress and expand to counter oscillating forces generated by the drill head.
Public/Granted literature
- US20100089653A1 ISOLATION SYSTEM FOR DRILLING SYSTEMS Public/Granted day:2010-04-15
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