Invention Grant
US08277722B2 Production of reduced catalyst PDC via gradient driven reactivity
有权
通过梯度驱动反应生成还原催化剂PDC
- Patent Title: Production of reduced catalyst PDC via gradient driven reactivity
- Patent Title (中): 通过梯度驱动反应生成还原催化剂PDC
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Application No.: US12568966Application Date: 2009-09-29
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Publication No.: US08277722B2Publication Date: 2012-10-02
- Inventor: Anthony A. DiGiovanni
- Applicant: Anthony A. DiGiovanni
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: TraskBritt
- Main IPC: E21B10/46
- IPC: E21B10/46
Abstract:
A method of forming a PDC cutter having solvent metal catalyst located adjacent the diamond and/or in the diamond and a layer of reactive material on the layer of diamond, the layer of reactive material for promoting the flow of the solvent metal catalyst material from the layer of diamond under high pressure and high temperature.
Public/Granted literature
- US20110073380A1 PRODUCTION OF REDUCED CATALYST PDC VIA GRADIENT DRIVEN REACTIVITY Public/Granted day:2011-03-31
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