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公开(公告)号:US11180961B1
公开(公告)日:2021-11-23
申请号:US16571664
申请日:2019-09-16
发明人: David P. Miess , Craig H. Cooley , Brian M. Shuey
IPC分类号: E21B10/573 , E21B10/55
摘要: Embodiments disclosed herein are directed to a superabrasive compact including one or more superabrasive cutting portions or segments, rotary drill bits including one or more superabrasive compacts, and related methods (e.g., methods of fabricating and/or operating the superabrasive compacts). For example, the superabrasive compact may include polycrystalline diamond that may form at least a portion of a working surface of the superabrasive compact.
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公开(公告)号:US10450808B1
公开(公告)日:2019-10-22
申请号:US15669655
申请日:2017-08-04
发明人: David P. Miess , Craig H. Cooley , Brian M. Shuey
IPC分类号: E21B10/573 , E21B10/55
摘要: Embodiments disclosed herein are directed to a superabrasive compact including one or more superabrasive cutting portions or segments, rotary drill bits including one or more superabrasive compacts, and related methods (e.g., methods of fabricating and/or operating the superabrasive compacts). For example, the superabrasive compact may include polycrystalline diamond that may form at least a portion of a working surface of the superabrasive compact.
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