发明授权
- 专利标题： Mold assemblies with integrated thermal mass for fabricating infiltrated downhole tools
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申请号： US14779028申请日： 2014-12-02
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公开(公告)号： US10406598B2公开(公告)日： 2019-09-10
- 发明人: Grant O. Cook, III , Garrett T. Olsen , Jeffrey G. Thomas , Clayton A. Ownby
- 申请人： Halliburton Energy Services, Inc.
- 申请人地址： US TX Houston
- 专利权人： Halliburton Energy Services, Inc.
- 当前专利权人： Halliburton Energy Services, Inc.
- 当前专利权人地址： US TX Houston
- 代理机构： C. Tumey Law Group PLLC
- 代理商 Alan Bryson
- 国际申请： PCT/US2014/068092 WO 20141202
- 国际公布： WO2016/089374 WO 20160609
- 主分类号： B22C9/22
- IPC分类号： B22C9/22 ; B22D19/06 ; B22D23/06 ; B22D27/04 ; C22C1/10 ; E21B10/00 ; E21B10/42 ; B22C9/00 ; B22C9/08 ; B22D19/14 ; B22F7/02 ; B22F5/00
摘要：
An example mold assembly for fabricating an infiltrated downhole tool includes a mold defining a bottom of the mold assembly and a funnel operatively coupled to the mold. An infiltration chamber is defined at least partially by the mold and the funnel to receive and contain matrix reinforcement materials and a binder material used to form the infiltrated downhole tool. A thermal mass is positioned within the infiltration chamber above the infiltrated downhole tool for imparting heat to the infiltrated downhole tool following an infiltration process.
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