- 专利标题： Light weight proppant with improved strength and methods of making same
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申请号： US15003211申请日： 2016-01-21
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公开(公告)号： US10233386B2公开(公告)日： 2019-03-19
- 发明人: Dilip Chatterjee , Jody Pham , Shanghua Wu , Yuming Xie , Christopher E. Coker
- 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 Thomas Rooney
- 主分类号： C01G1/02
- IPC分类号： C01G1/02 ; C09K8/80 ; C04B33/32 ; C04B35/64 ; C04B38/00 ; C04B38/02 ; C04B38/06 ; E21B43/04 ; C04B33/135 ; C04B35/626 ; E21B43/267 ; C04B33/30 ; C04B35/117 ; C04B35/628 ; C04B35/645
摘要：
Methods are described to make strong, tough, and/or lightweight glass-ceramic composites having a crystalline phase and an amorphous phase generated by viscous reaction sintering of a complex mixture of oxides and other materials. The present invention further relates to strong, tough, and lightweight glass-ceramic composites that can be used as proppants and for other uses.