Invention Grant
US09404308B1 Cutting element assembly including one or more superabrasive cutting elements and drill bit utilizing the same
有权
切割元件组件包括一个或多个超级磨料切割元件和利用其的钻头
- Patent Title: Cutting element assembly including one or more superabrasive cutting elements and drill bit utilizing the same
- Patent Title (中): 切割元件组件包括一个或多个超级磨料切割元件和利用其的钻头
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Application No.: US14196773Application Date: 2014-03-04
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Publication No.: US09404308B1Publication Date: 2016-08-02
- Inventor: Jiang Qian , Debkumar Mukhopadhyay , Jason Wiggins , Kenneth E. Bertagnolli , Shawn C. Scott , Kevin Duy Nguyen , Michael A. Vail
- Applicant: US SYNTHETIC CORPORATION
- Applicant Address: US UT Orem
- Assignee: US Synthetic Corporation
- Current Assignee: US Synthetic Corporation
- Current Assignee Address: US UT Orem
- Agency: Dorsey & Whitney LLP
- Main IPC: E21B10/56
- IPC: E21B10/56 ; E21B10/52
Abstract:
Some embodiments relate to cutting element assemblies including a superabrasive cutting element that may be axially compressed to enhance the damage tolerance thereof, enclosed in an enclosure that exposes the superabrasive cutting element therethrough, enclosed in an enclosure that restricts rotation of the superabrasive cutting element, or combinations of the foregoing. Additionally, some embodiments relate to cutting element assemblies in which a superabrasive cutting element is mechanically fastened to a base, such as a substrate or directly to a bit body of a rotary drill bit. Some embodiments also relate to cutting element assemblies including one or more superabrasive cutting elements that are rotatable about a longitudinal axis of the cutting element assembly, that may be axially compressed to enhance the damage tolerance thereof, that may be enclosed in an enclosure that exposes the superabrasive cutting element therethrough, or combinations thereof.
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